+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/.idea/kotlinc.xml b/11_code/creationalPatterns/AbstractFactoryExample/.idea/kotlinc.xml
new file mode 100644
index 0000000..e805548
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/.idea/kotlinc.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/.idea/migrations.xml b/11_code/creationalPatterns/AbstractFactoryExample/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/.idea/migrations.xml
@@ -0,0 +1,10 @@
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/.idea/misc.xml b/11_code/creationalPatterns/AbstractFactoryExample/.idea/misc.xml
new file mode 100644
index 0000000..74dd639
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/.idea/misc.xml
@@ -0,0 +1,10 @@
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/.idea/runConfigurations.xml b/11_code/creationalPatterns/AbstractFactoryExample/.idea/runConfigurations.xml
new file mode 100644
index 0000000..16660f1
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/.idea/runConfigurations.xml
@@ -0,0 +1,17 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/.idea/vcs.xml b/11_code/creationalPatterns/AbstractFactoryExample/.idea/vcs.xml
new file mode 100644
index 0000000..c2365ab
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/.idea/vcs.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/.run/Run AbstractFactoryExample.run.xml b/11_code/creationalPatterns/AbstractFactoryExample/.run/Run AbstractFactoryExample.run.xml
new file mode 100644
index 0000000..464474d
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/.run/Run AbstractFactoryExample.run.xml
@@ -0,0 +1,24 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ true
+ true
+ false
+ false
+
+
+
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/.gitignore b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/build.gradle.kts b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/build.gradle.kts
new file mode 100644
index 0000000..e3501e0
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/build.gradle.kts
@@ -0,0 +1,21 @@
+plugins {
+ id("java-library")
+ id("org.jetbrains.kotlin.jvm")
+ application
+}
+
+group = "com.example"
+version = "1.0-SNAPSHOT"
+
+dependencies {
+ implementation("org.jetbrains.kotlin:kotlin-stdlib:1.9.20")
+ testImplementation("junit:junit:4.13.2")
+}
+
+kotlin {
+ jvmToolchain(21)
+}
+
+application {
+ mainClass.set("com.example.abstractfactoryexample.ClientKt")
+}
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/Client.kt b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/Client.kt
new file mode 100644
index 0000000..5dbb434
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/Client.kt
@@ -0,0 +1,22 @@
+package com.example.abstractfactoryexample
+
+fun main(args: Array) {
+ val company = "Apple"
+ val phone: Phone
+ val tablet: Tablet
+ val laptop: Laptop
+
+ if (company == "Apple") {
+ phone = iPhone15()
+ tablet = iPad()
+ laptop = MacBook()
+ } else {
+ phone = GalaxyS23()
+ tablet = GalaxyTab()
+ laptop = GalaxyBook()
+ }
+
+ phone.call()
+ tablet.touch()
+ laptop.typing()
+}
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/GalaxyBook.kt b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/GalaxyBook.kt
new file mode 100644
index 0000000..0b28bf2
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/GalaxyBook.kt
@@ -0,0 +1,7 @@
+package com.example.abstractfactoryexample
+
+class GalaxyBook : Laptop {
+ override fun typing() {
+ println("Typing Galaxy Book.")
+ }
+}
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/GalaxyS23.kt b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/GalaxyS23.kt
new file mode 100644
index 0000000..09d9758
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/GalaxyS23.kt
@@ -0,0 +1,7 @@
+package com.example.abstractfactoryexample
+
+class GalaxyS23 : Phone {
+ override fun call() {
+ println("Ring from Galaxy S23.")
+ }
+}
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/GalaxyTab.kt b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/GalaxyTab.kt
new file mode 100644
index 0000000..71a08e7
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/GalaxyTab.kt
@@ -0,0 +1,7 @@
+package com.example.abstractfactoryexample
+
+class GalaxyTab : Tablet {
+ override fun touch() {
+ println("Touch Galaxy Tab.")
+ }
+}
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/Laptop.kt b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/Laptop.kt
new file mode 100644
index 0000000..b8448f5
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/Laptop.kt
@@ -0,0 +1,5 @@
+package com.example.abstractfactoryexample
+
+interface Laptop {
+ fun typing()
+}
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/MacBook.kt b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/MacBook.kt
new file mode 100644
index 0000000..3d08cd4
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/MacBook.kt
@@ -0,0 +1,7 @@
+package com.example.abstractfactoryexample
+
+class MacBook : Laptop {
+ override fun typing() {
+ println("Typing MacBook.")
+ }
+}
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/Phone.kt b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/Phone.kt
new file mode 100644
index 0000000..62e327b
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/Phone.kt
@@ -0,0 +1,5 @@
+package com.example.abstractfactoryexample
+
+interface Phone {
+ fun call()
+}
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/Tablet.kt b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/Tablet.kt
new file mode 100644
index 0000000..29facb6
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/Tablet.kt
@@ -0,0 +1,5 @@
+package com.example.abstractfactoryexample
+
+interface Tablet {
+ fun touch()
+}
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/iPad.kt b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/iPad.kt
new file mode 100644
index 0000000..413fbd4
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/iPad.kt
@@ -0,0 +1,7 @@
+package com.example.abstractfactoryexample
+
+class iPad : Tablet {
+ override fun touch() {
+ println("Touch iPad.")
+ }
+}
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/iPhone15.kt b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/iPhone15.kt
new file mode 100644
index 0000000..b04a8db
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/abstractfactoryexample/src/main/kotlin/com/example/abstractfactoryexample/iPhone15.kt
@@ -0,0 +1,7 @@
+package com.example.abstractfactoryexample
+
+class iPhone15 : Phone {
+ override fun call() {
+ println("Ring from iPhone 15.")
+ }
+}
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/.gitignore b/11_code/creationalPatterns/AbstractFactoryExample/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/build.gradle.kts b/11_code/creationalPatterns/AbstractFactoryExample/app/build.gradle.kts
new file mode 100644
index 0000000..f2f9613
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/build.gradle.kts
@@ -0,0 +1,45 @@
+plugins {
+ id("com.android.application")
+ id("org.jetbrains.kotlin.android")
+}
+
+android {
+ namespace = "com.example.abstractfactoryexample"
+ compileSdk = 33
+
+ defaultConfig {
+ applicationId = "com.example.abstractfactoryexample"
+ minSdk = 28
+ targetSdk = 33
+ versionCode = 1
+ versionName = "1.0"
+
+ testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+ }
+
+ buildTypes {
+ release {
+ isMinifyEnabled = false
+ proguardFiles(
+ getDefaultProguardFile("proguard-android-optimize.txt"),
+ "proguard-rules.pro"
+ )
+ }
+ }
+ compileOptions {
+ sourceCompatibility = JavaVersion.VERSION_1_8
+ targetCompatibility = JavaVersion.VERSION_1_8
+ }
+ kotlinOptions {
+ jvmTarget = "1.8"
+ }
+}
+
+dependencies {
+ implementation("androidx.appcompat:appcompat:1.6.1")
+ implementation("com.google.android.material:material:1.8.0")
+ implementation("org.jetbrains.kotlin:kotlin-stdlib:1.8.20")
+ testImplementation("junit:junit:4.13.2")
+ androidTestImplementation("androidx.test.ext:junit:1.1.5")
+ androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
+}
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/proguard-rules.pro b/11_code/creationalPatterns/AbstractFactoryExample/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/androidTest/java/com/example/abstractfactoryexample/ExampleInstrumentedTest.java b/11_code/creationalPatterns/AbstractFactoryExample/app/src/androidTest/java/com/example/abstractfactoryexample/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..44d496e
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/src/androidTest/java/com/example/abstractfactoryexample/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.abstractfactoryexample;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see Testing documentation
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+ @Test
+ public void useAppContext() {
+ // Context of the app under test.
+ Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+ assertEquals("com.example.abstractfactoryexample", appContext.getPackageName());
+ }
+}
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/AndroidManifest.xml b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..43996ac
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/AndroidManifest.xml
@@ -0,0 +1,16 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/drawable/ic_launcher_background.xml b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/drawable/ic_launcher_foreground.xml b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/drawable/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-anydpi/ic_launcher.xml b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-anydpi/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-anydpi/ic_launcher.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/values-night/themes.xml b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..365cc40
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,16 @@
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/values/colors.xml b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..f8c6127
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+
+
+ #FFBB86FC
+ #FF6200EE
+ #FF3700B3
+ #FF03DAC5
+ #FF018786
+ #FF000000
+ #FFFFFFFF
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/values/strings.xml b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..c68d12f
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ AbstractFactoryExample
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/values/themes.xml b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..9d2a556
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/values/themes.xml
@@ -0,0 +1,16 @@
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/xml/backup_rules.xml b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/xml/data_extraction_rules.xml b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/app/src/test/java/com/example/abstractfactoryexample/ExampleUnitTest.java b/11_code/creationalPatterns/AbstractFactoryExample/app/src/test/java/com/example/abstractfactoryexample/ExampleUnitTest.java
new file mode 100644
index 0000000..a4e2c15
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/app/src/test/java/com/example/abstractfactoryexample/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.abstractfactoryexample;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see Testing documentation
+ */
+public class ExampleUnitTest {
+ @Test
+ public void addition_isCorrect() {
+ assertEquals(4, 2 + 2);
+ }
+}
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/build.gradle.kts b/11_code/creationalPatterns/AbstractFactoryExample/build.gradle.kts
new file mode 100644
index 0000000..1515483
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/build.gradle.kts
@@ -0,0 +1,6 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+ id("com.android.application") version "8.1.3" apply false
+ id("org.jetbrains.kotlin.android") version "1.9.20" apply false
+ id("org.jetbrains.kotlin.jvm") version "1.9.20" apply false
+}
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/gradle.properties b/11_code/creationalPatterns/AbstractFactoryExample/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/gradle/wrapper/gradle-wrapper.jar b/11_code/creationalPatterns/AbstractFactoryExample/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/11_code/creationalPatterns/AbstractFactoryExample/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/gradle/wrapper/gradle-wrapper.properties b/11_code/creationalPatterns/AbstractFactoryExample/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..26fa109
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Tue Nov 14 21:20:17 KST 2023
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/gradlew b/11_code/creationalPatterns/AbstractFactoryExample/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=`expr $i + 1`
+ done
+ case $i in
+ 0) set -- ;;
+ 1) set -- "$args0" ;;
+ 2) set -- "$args0" "$args1" ;;
+ 3) set -- "$args0" "$args1" "$args2" ;;
+ 4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/gradlew.bat b/11_code/creationalPatterns/AbstractFactoryExample/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/local.properties b/11_code/creationalPatterns/AbstractFactoryExample/local.properties
new file mode 100644
index 0000000..f3da75c
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/local.properties
@@ -0,0 +1,8 @@
+## This file must *NOT* be checked into Version Control Systems,
+# as it contains information specific to your local configuration.
+#
+# Location of the SDK. This is only used by Gradle.
+# For customization when using a Version Control System, please read the
+# header note.
+#Thu Nov 13 10:45:45 KST 2025
+sdk.dir=C\:\\Users\\th\\AppData\\Local\\Android\\Sdk
diff --git a/11_code/creationalPatterns/AbstractFactoryExample/settings.gradle.kts b/11_code/creationalPatterns/AbstractFactoryExample/settings.gradle.kts
new file mode 100644
index 0000000..da3ffc6
--- /dev/null
+++ b/11_code/creationalPatterns/AbstractFactoryExample/settings.gradle.kts
@@ -0,0 +1,18 @@
+pluginManagement {
+ repositories {
+ google()
+ mavenCentral()
+ gradlePluginPortal()
+ }
+}
+dependencyResolutionManagement {
+ repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+ repositories {
+ google()
+ mavenCentral()
+ }
+}
+
+rootProject.name = "AbstractFactoryExample"
+include(":app")
+include(":abstractfactoryexample")
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/8.5/checksums/checksums.lock b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/checksums/checksums.lock
new file mode 100644
index 0000000..06a9249
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/checksums/checksums.lock differ
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/8.5/dependencies-accessors/dependencies-accessors.lock b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/dependencies-accessors/dependencies-accessors.lock
new file mode 100644
index 0000000..85396de
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/dependencies-accessors/dependencies-accessors.lock differ
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/8.5/dependencies-accessors/gc.properties b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/dependencies-accessors/gc.properties
new file mode 100644
index 0000000..e69de29
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/8.5/executionHistory/executionHistory.bin b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/executionHistory/executionHistory.bin
new file mode 100644
index 0000000..c3b0e39
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/executionHistory/executionHistory.bin differ
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/8.5/executionHistory/executionHistory.lock b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/executionHistory/executionHistory.lock
new file mode 100644
index 0000000..6f09ce4
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/executionHistory/executionHistory.lock differ
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/8.5/fileChanges/last-build.bin b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/fileChanges/last-build.bin
new file mode 100644
index 0000000..f76dd23
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/fileChanges/last-build.bin differ
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/8.5/fileHashes/fileHashes.bin b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/fileHashes/fileHashes.bin
new file mode 100644
index 0000000..969be40
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/fileHashes/fileHashes.bin differ
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/8.5/fileHashes/fileHashes.lock b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/fileHashes/fileHashes.lock
new file mode 100644
index 0000000..caba066
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/fileHashes/fileHashes.lock differ
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/8.5/fileHashes/resourceHashesCache.bin b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/fileHashes/resourceHashesCache.bin
new file mode 100644
index 0000000..babbe15
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/fileHashes/resourceHashesCache.bin differ
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/8.5/gc.properties b/11_code/creationalPatterns/BuilderExample/.gradle/8.5/gc.properties
new file mode 100644
index 0000000..e69de29
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/buildOutputCleanup/buildOutputCleanup.lock b/11_code/creationalPatterns/BuilderExample/.gradle/buildOutputCleanup/buildOutputCleanup.lock
new file mode 100644
index 0000000..8be6522
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/.gradle/buildOutputCleanup/buildOutputCleanup.lock differ
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/buildOutputCleanup/cache.properties b/11_code/creationalPatterns/BuilderExample/.gradle/buildOutputCleanup/cache.properties
new file mode 100644
index 0000000..3b3f4de
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/.gradle/buildOutputCleanup/cache.properties
@@ -0,0 +1,2 @@
+#Thu Nov 13 11:00:20 KST 2025
+gradle.version=8.5
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/buildOutputCleanup/outputFiles.bin b/11_code/creationalPatterns/BuilderExample/.gradle/buildOutputCleanup/outputFiles.bin
new file mode 100644
index 0000000..d2f968e
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/.gradle/buildOutputCleanup/outputFiles.bin differ
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/config.properties b/11_code/creationalPatterns/BuilderExample/.gradle/config.properties
new file mode 100644
index 0000000..185fbd9
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/.gradle/config.properties
@@ -0,0 +1,2 @@
+#Thu Nov 13 11:00:11 KST 2025
+java.home=C\:\\Program Files\\Android\\Android Studio\\jbr
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/file-system.probe b/11_code/creationalPatterns/BuilderExample/.gradle/file-system.probe
new file mode 100644
index 0000000..e331fd1
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/.gradle/file-system.probe differ
diff --git a/11_code/creationalPatterns/BuilderExample/.gradle/vcs-1/gc.properties b/11_code/creationalPatterns/BuilderExample/.gradle/vcs-1/gc.properties
new file mode 100644
index 0000000..e69de29
diff --git a/11_code/creationalPatterns/BuilderExample/.idea/.gitignore b/11_code/creationalPatterns/BuilderExample/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/11_code/creationalPatterns/BuilderExample/.idea/AndroidProjectSystem.xml b/11_code/creationalPatterns/BuilderExample/.idea/AndroidProjectSystem.xml
new file mode 100644
index 0000000..4a53bee
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/.idea/AndroidProjectSystem.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/.idea/caches/deviceStreaming.xml b/11_code/creationalPatterns/BuilderExample/.idea/caches/deviceStreaming.xml
new file mode 100644
index 0000000..e5f298b
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/.idea/caches/deviceStreaming.xml
@@ -0,0 +1,993 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/.idea/kotlinc.xml b/11_code/creationalPatterns/BuilderExample/.idea/kotlinc.xml
new file mode 100644
index 0000000..e805548
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/.idea/kotlinc.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/.idea/migrations.xml b/11_code/creationalPatterns/BuilderExample/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/.idea/migrations.xml
@@ -0,0 +1,10 @@
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/.idea/misc.xml b/11_code/creationalPatterns/BuilderExample/.idea/misc.xml
new file mode 100644
index 0000000..74dd639
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/.idea/misc.xml
@@ -0,0 +1,10 @@
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/.idea/runConfigurations.xml b/11_code/creationalPatterns/BuilderExample/.idea/runConfigurations.xml
new file mode 100644
index 0000000..16660f1
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/.idea/runConfigurations.xml
@@ -0,0 +1,17 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/.idea/vcs.xml b/11_code/creationalPatterns/BuilderExample/.idea/vcs.xml
new file mode 100644
index 0000000..c2365ab
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/.idea/vcs.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/.run/Run BuilderExample.run.xml b/11_code/creationalPatterns/BuilderExample/.run/Run BuilderExample.run.xml
new file mode 100644
index 0000000..eccc461
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/.run/Run BuilderExample.run.xml
@@ -0,0 +1,24 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ true
+ true
+ false
+ false
+
+
+
diff --git a/11_code/creationalPatterns/BuilderExample/app/.gitignore b/11_code/creationalPatterns/BuilderExample/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/app/build.gradle.kts b/11_code/creationalPatterns/BuilderExample/app/build.gradle.kts
new file mode 100644
index 0000000..9987160
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/build.gradle.kts
@@ -0,0 +1,45 @@
+plugins {
+ id("com.android.application")
+ id("org.jetbrains.kotlin.android")
+}
+
+android {
+ namespace = "com.example.builderexample"
+ compileSdk = 33
+
+ defaultConfig {
+ applicationId = "com.example.builderexample"
+ minSdk = 28
+ targetSdk = 33
+ versionCode = 1
+ versionName = "1.0"
+
+ testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+ }
+
+ buildTypes {
+ release {
+ isMinifyEnabled = false
+ proguardFiles(
+ getDefaultProguardFile("proguard-android-optimize.txt"),
+ "proguard-rules.pro"
+ )
+ }
+ }
+ compileOptions {
+ sourceCompatibility = JavaVersion.VERSION_1_8
+ targetCompatibility = JavaVersion.VERSION_1_8
+ }
+ kotlinOptions {
+ jvmTarget = "1.8"
+ }
+}
+
+dependencies {
+ implementation("androidx.appcompat:appcompat:1.6.1")
+ implementation("com.google.android.material:material:1.8.0")
+ implementation("org.jetbrains.kotlin:kotlin-stdlib:1.8.20")
+ testImplementation("junit:junit:4.13.2")
+ androidTestImplementation("androidx.test.ext:junit:1.1.5")
+ androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
+}
diff --git a/11_code/creationalPatterns/BuilderExample/app/proguard-rules.pro b/11_code/creationalPatterns/BuilderExample/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/androidTest/java/com/example/builderexample/ExampleInstrumentedTest.java b/11_code/creationalPatterns/BuilderExample/app/src/androidTest/java/com/example/builderexample/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..bde234a
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/src/androidTest/java/com/example/builderexample/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.builderexample;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see Testing documentation
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+ @Test
+ public void useAppContext() {
+ // Context of the app under test.
+ Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+ assertEquals("com.example.builderexample", appContext.getPackageName());
+ }
+}
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/AndroidManifest.xml b/11_code/creationalPatterns/BuilderExample/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..b097058
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/src/main/AndroidManifest.xml
@@ -0,0 +1,16 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/drawable/ic_launcher_background.xml b/11_code/creationalPatterns/BuilderExample/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/drawable/ic_launcher_foreground.xml b/11_code/creationalPatterns/BuilderExample/app/src/main/res/drawable/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-anydpi/ic_launcher.xml b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-anydpi/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-anydpi/ic_launcher.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/values-night/themes.xml b/11_code/creationalPatterns/BuilderExample/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..de2c313
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,16 @@
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/values/colors.xml b/11_code/creationalPatterns/BuilderExample/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..f8c6127
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+
+
+ #FFBB86FC
+ #FF6200EE
+ #FF3700B3
+ #FF03DAC5
+ #FF018786
+ #FF000000
+ #FFFFFFFF
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/values/strings.xml b/11_code/creationalPatterns/BuilderExample/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..c1b9bf8
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ BuilderExample
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/values/themes.xml b/11_code/creationalPatterns/BuilderExample/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..8438560
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/src/main/res/values/themes.xml
@@ -0,0 +1,16 @@
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/xml/backup_rules.xml b/11_code/creationalPatterns/BuilderExample/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/main/res/xml/data_extraction_rules.xml b/11_code/creationalPatterns/BuilderExample/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/app/src/test/java/com/example/builderexample/ExampleUnitTest.java b/11_code/creationalPatterns/BuilderExample/app/src/test/java/com/example/builderexample/ExampleUnitTest.java
new file mode 100644
index 0000000..2909c39
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/app/src/test/java/com/example/builderexample/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.builderexample;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see Testing documentation
+ */
+public class ExampleUnitTest {
+ @Test
+ public void addition_isCorrect() {
+ assertEquals(4, 2 + 2);
+ }
+}
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/build.gradle.kts b/11_code/creationalPatterns/BuilderExample/build.gradle.kts
new file mode 100644
index 0000000..1515483
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/build.gradle.kts
@@ -0,0 +1,6 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+ id("com.android.application") version "8.1.3" apply false
+ id("org.jetbrains.kotlin.android") version "1.9.20" apply false
+ id("org.jetbrains.kotlin.jvm") version "1.9.20" apply false
+}
diff --git a/11_code/creationalPatterns/BuilderExample/builderexample/.gitignore b/11_code/creationalPatterns/BuilderExample/builderexample/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/builderexample/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/builderexample/build.gradle.kts b/11_code/creationalPatterns/BuilderExample/builderexample/build.gradle.kts
new file mode 100644
index 0000000..8047717
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/builderexample/build.gradle.kts
@@ -0,0 +1,21 @@
+plugins {
+ id("java-library")
+ id("org.jetbrains.kotlin.jvm")
+ application
+}
+
+group = "com.example"
+version = "1.0-SNAPSHOT"
+
+dependencies {
+ implementation("org.jetbrains.kotlin:kotlin-stdlib:1.9.20")
+ testImplementation("junit:junit:4.13.2")
+}
+
+kotlin {
+ jvmToolchain(21)
+}
+
+application {
+ mainClass.set("com.example.builderexample.ClientKt")
+}
diff --git a/11_code/creationalPatterns/BuilderExample/builderexample/src/main/kotlin/com/example/builderexample/Client.kt b/11_code/creationalPatterns/BuilderExample/builderexample/src/main/kotlin/com/example/builderexample/Client.kt
new file mode 100644
index 0000000..cbca101
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/builderexample/src/main/kotlin/com/example/builderexample/Client.kt
@@ -0,0 +1,11 @@
+package com.example.builderexample
+
+fun main(args: Array) {
+ val trainer = ModelTrainer(
+ "Yolov5",
+ "TrainDataloader", "TestDataloader",
+ "SGD", "MSE",
+ 0.001, 64, 256
+ )
+ trainer.info()
+}
diff --git a/11_code/creationalPatterns/BuilderExample/builderexample/src/main/kotlin/com/example/builderexample/ModelTrainer.kt b/11_code/creationalPatterns/BuilderExample/builderexample/src/main/kotlin/com/example/builderexample/ModelTrainer.kt
new file mode 100644
index 0000000..c104704
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/builderexample/src/main/kotlin/com/example/builderexample/ModelTrainer.kt
@@ -0,0 +1,74 @@
+package com.example.builderexample
+
+class ModelTrainer {
+ var model: String
+ var trainDataloader: String
+ var validDataloader: String? = null
+ var testDataloader: String
+ var optimizer: String
+ var lossFunction: String
+ var learningRate: Double
+ var preProcessor: String? = null
+ var postProcessor: String? = null
+ var visualizer: String? = null
+ var batchSize: Int
+ var inputSize: Int
+
+ constructor(
+ model: String,
+ trainDataloader: String,
+ testDataloader: String,
+ optimizer: String,
+ lossFunction: String,
+ learningRate: Double,
+ batchSize: Int,
+ inputSize: Int
+ ) {
+ this.model = model
+ this.trainDataloader = trainDataloader
+ this.testDataloader = testDataloader
+ this.optimizer = optimizer
+ this.lossFunction = lossFunction
+ this.learningRate = learningRate
+ this.batchSize = batchSize
+ this.inputSize = inputSize
+ }
+
+ constructor(
+ model: String,
+ trainDataloader: String,
+ validDataloader: String,
+ testDataloader: String,
+ optimizer: String,
+ lossFunction: String,
+ learningRate: Double,
+ batchSize: Int,
+ inputSize: Int
+ ) : this(
+ model,
+ trainDataloader,
+ testDataloader,
+ optimizer,
+ lossFunction,
+ learningRate,
+ batchSize,
+ inputSize
+ ) {
+ this.validDataloader = validDataloader
+ }
+
+ fun info() {
+ println("Model: $model")
+ println("Train DataLoader: $trainDataloader")
+ println("Valid DataLoader: $validDataloader")
+ println("Test DataLoader: $testDataloader")
+ println("Optimizer: $optimizer")
+ println("Loss Function: $lossFunction")
+ println("Learning Rate: $learningRate")
+ println("Pre Processor: $preProcessor")
+ println("Post Processor: $postProcessor")
+ println("Visualizer: $visualizer")
+ println("Batch Size: $batchSize")
+ println("Input Size: $inputSize")
+ }
+}
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/gradle.properties b/11_code/creationalPatterns/BuilderExample/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/11_code/creationalPatterns/BuilderExample/gradle/wrapper/gradle-wrapper.jar b/11_code/creationalPatterns/BuilderExample/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/11_code/creationalPatterns/BuilderExample/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/11_code/creationalPatterns/BuilderExample/gradle/wrapper/gradle-wrapper.properties b/11_code/creationalPatterns/BuilderExample/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..608be23
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Tue Nov 14 22:21:20 KST 2023
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/11_code/creationalPatterns/BuilderExample/gradlew b/11_code/creationalPatterns/BuilderExample/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=`expr $i + 1`
+ done
+ case $i in
+ 0) set -- ;;
+ 1) set -- "$args0" ;;
+ 2) set -- "$args0" "$args1" ;;
+ 3) set -- "$args0" "$args1" "$args2" ;;
+ 4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/11_code/creationalPatterns/BuilderExample/gradlew.bat b/11_code/creationalPatterns/BuilderExample/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/11_code/creationalPatterns/BuilderExample/local.properties b/11_code/creationalPatterns/BuilderExample/local.properties
new file mode 100644
index 0000000..b0f77b7
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/local.properties
@@ -0,0 +1,8 @@
+## This file must *NOT* be checked into Version Control Systems,
+# as it contains information specific to your local configuration.
+#
+# Location of the SDK. This is only used by Gradle.
+# For customization when using a Version Control System, please read the
+# header note.
+#Thu Nov 13 11:00:11 KST 2025
+sdk.dir=C\:\\Users\\th\\AppData\\Local\\Android\\Sdk
diff --git a/11_code/creationalPatterns/BuilderExample/settings.gradle.kts b/11_code/creationalPatterns/BuilderExample/settings.gradle.kts
new file mode 100644
index 0000000..00644d4
--- /dev/null
+++ b/11_code/creationalPatterns/BuilderExample/settings.gradle.kts
@@ -0,0 +1,18 @@
+pluginManagement {
+ repositories {
+ google()
+ mavenCentral()
+ gradlePluginPortal()
+ }
+}
+dependencyResolutionManagement {
+ repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+ repositories {
+ google()
+ mavenCentral()
+ }
+}
+
+rootProject.name = "BuilderExample"
+include(":app")
+include(":builderexample")
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/checksums/checksums.lock b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/checksums/checksums.lock
new file mode 100644
index 0000000..8df3bf9
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/checksums/checksums.lock differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/dependencies-accessors/dependencies-accessors.lock b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/dependencies-accessors/dependencies-accessors.lock
new file mode 100644
index 0000000..a82ee59
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/dependencies-accessors/dependencies-accessors.lock differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/dependencies-accessors/gc.properties b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/dependencies-accessors/gc.properties
new file mode 100644
index 0000000..e69de29
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/executionHistory/executionHistory.bin b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/executionHistory/executionHistory.bin
new file mode 100644
index 0000000..8bdd644
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/executionHistory/executionHistory.bin differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/executionHistory/executionHistory.lock b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/executionHistory/executionHistory.lock
new file mode 100644
index 0000000..f0cc11c
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/executionHistory/executionHistory.lock differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/fileChanges/last-build.bin b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/fileChanges/last-build.bin
new file mode 100644
index 0000000..f76dd23
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/fileChanges/last-build.bin differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/fileHashes/fileHashes.bin b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/fileHashes/fileHashes.bin
new file mode 100644
index 0000000..b68f704
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/fileHashes/fileHashes.bin differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/fileHashes/fileHashes.lock b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/fileHashes/fileHashes.lock
new file mode 100644
index 0000000..033a506
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/fileHashes/fileHashes.lock differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/fileHashes/resourceHashesCache.bin b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/fileHashes/resourceHashesCache.bin
new file mode 100644
index 0000000..1c24685
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/fileHashes/resourceHashesCache.bin differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/gc.properties b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/8.5/gc.properties
new file mode 100644
index 0000000..e69de29
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/buildOutputCleanup/buildOutputCleanup.lock b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/buildOutputCleanup/buildOutputCleanup.lock
new file mode 100644
index 0000000..155c5c2
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/buildOutputCleanup/buildOutputCleanup.lock differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/buildOutputCleanup/cache.properties b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/buildOutputCleanup/cache.properties
new file mode 100644
index 0000000..7d2409b
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/buildOutputCleanup/cache.properties
@@ -0,0 +1,2 @@
+#Thu Nov 13 11:10:02 KST 2025
+gradle.version=8.5
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/buildOutputCleanup/outputFiles.bin b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/buildOutputCleanup/outputFiles.bin
new file mode 100644
index 0000000..e03cb6f
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/buildOutputCleanup/outputFiles.bin differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/config.properties b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/config.properties
new file mode 100644
index 0000000..d95df5a
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/config.properties
@@ -0,0 +1,2 @@
+#Thu Nov 13 11:09:53 KST 2025
+java.home=C\:\\Program Files\\Android\\Android Studio\\jbr
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/file-system.probe b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/file-system.probe
new file mode 100644
index 0000000..fd18df9
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/file-system.probe differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.gradle/vcs-1/gc.properties b/11_code/creationalPatterns/CreationalPatternPractice/.gradle/vcs-1/gc.properties
new file mode 100644
index 0000000..e69de29
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.idea/.gitignore b/11_code/creationalPatterns/CreationalPatternPractice/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.idea/AndroidProjectSystem.xml b/11_code/creationalPatterns/CreationalPatternPractice/.idea/AndroidProjectSystem.xml
new file mode 100644
index 0000000..4a53bee
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/.idea/AndroidProjectSystem.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.idea/caches/deviceStreaming.xml b/11_code/creationalPatterns/CreationalPatternPractice/.idea/caches/deviceStreaming.xml
new file mode 100644
index 0000000..e5f298b
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/.idea/caches/deviceStreaming.xml
@@ -0,0 +1,993 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.idea/kotlinc.xml b/11_code/creationalPatterns/CreationalPatternPractice/.idea/kotlinc.xml
new file mode 100644
index 0000000..e805548
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/.idea/kotlinc.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.idea/migrations.xml b/11_code/creationalPatterns/CreationalPatternPractice/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/.idea/migrations.xml
@@ -0,0 +1,10 @@
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.idea/misc.xml b/11_code/creationalPatterns/CreationalPatternPractice/.idea/misc.xml
new file mode 100644
index 0000000..74dd639
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/.idea/misc.xml
@@ -0,0 +1,10 @@
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.idea/runConfigurations.xml b/11_code/creationalPatterns/CreationalPatternPractice/.idea/runConfigurations.xml
new file mode 100644
index 0000000..16660f1
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/.idea/runConfigurations.xml
@@ -0,0 +1,17 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.idea/vcs.xml b/11_code/creationalPatterns/CreationalPatternPractice/.idea/vcs.xml
new file mode 100644
index 0000000..c2365ab
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/.idea/vcs.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/.run/Run CreationalPattern.run.xml b/11_code/creationalPatterns/CreationalPatternPractice/.run/Run CreationalPattern.run.xml
new file mode 100644
index 0000000..9c90921
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/.run/Run CreationalPattern.run.xml
@@ -0,0 +1,24 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ true
+ true
+ false
+ false
+
+
+
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/.gitignore b/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/build.gradle.kts b/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/build.gradle.kts
new file mode 100644
index 0000000..00dd954
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/build.gradle.kts
@@ -0,0 +1,21 @@
+plugins {
+ id("java-library")
+ id("org.jetbrains.kotlin.jvm")
+ application
+}
+
+group = "com.example"
+version = "1.0-SNAPSHOT"
+
+dependencies {
+ implementation("org.jetbrains.kotlin:kotlin-stdlib:1.9.20")
+ testImplementation("junit:junit:4.13.2")
+}
+
+kotlin {
+ jvmToolchain(21)
+}
+
+application {
+ mainClass.set("com.example.creationalpattern.OperatingSystem")
+}
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/AndroidLogger.kt b/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/AndroidLogger.kt
new file mode 100644
index 0000000..227033e
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/AndroidLogger.kt
@@ -0,0 +1,20 @@
+package com.example.creationalpattern
+
+class AndroidLogger {
+ fun error(msg: String) {
+ // In practical, the below line is implemented using Toast or other logging tools
+ println("Error '$msg' to Toast.")
+ }
+
+ fun warn(msg: String) {
+ println("Warn '$msg' to Toast.")
+ }
+
+ fun info(msg: String) {
+ println("Info '$msg' to Toast.")
+ }
+
+ fun debug(msg: String) {
+ println("Debug '$msg' to Toast.")
+ }
+}
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/FileLogger.kt b/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/FileLogger.kt
new file mode 100644
index 0000000..6410410
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/FileLogger.kt
@@ -0,0 +1,20 @@
+package com.example.creationalpattern
+
+class FileLogger {
+ fun error(msg: String) {
+ // In practical, the below line is implemented using file I/O
+ println("Error '$msg' to file.")
+ }
+
+ fun warn(msg: String) {
+ println("Warn '$msg' to file.")
+ }
+
+ fun info(msg: String) {
+ println("Info '$msg' to file.")
+ }
+
+ fun debug(msg: String) {
+ println("Debug'$msg' to file.")
+ }
+}
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/MACLogger.kt b/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/MACLogger.kt
new file mode 100644
index 0000000..951571b
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/MACLogger.kt
@@ -0,0 +1,19 @@
+package com.example.creationalpattern
+
+class MACLogger {
+ fun error(msg: String) {
+ println("Error '$msg' to console.")
+ }
+
+ fun warn(msg: String) {
+ println("Warn '$msg' to console.")
+ }
+
+ fun info(msg: String) {
+ println("Info '$msg' to console.")
+ }
+
+ fun debug(msg: String) {
+ println("Debug '$msg' to console.")
+ }
+}
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/NetworkLogger.kt b/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/NetworkLogger.kt
new file mode 100644
index 0000000..00a86d8
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/NetworkLogger.kt
@@ -0,0 +1,20 @@
+package com.example.creationalpattern
+
+class NetworkLogger {
+ fun error(msg: String) {
+ // In practical, the below line is implemented using networking
+ println("Error '$msg' to another server.")
+ }
+
+ fun warn(msg: String) {
+ println("Warn '$msg' to another server.")
+ }
+
+ fun info(msg: String) {
+ println("Info '$msg' to another server.")
+ }
+
+ fun debug(msg: String) {
+ println("Debug '$msg' to another server.")
+ }
+}
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/OperatingSystem.kt b/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/OperatingSystem.kt
new file mode 100644
index 0000000..a1ec3da
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/CreationalPattern/src/main/kotlin/com/example/creationalpattern/OperatingSystem.kt
@@ -0,0 +1,49 @@
+package com.example.creationalpattern
+
+object OperatingSystem {
+ private const val type = "MAC"
+
+ @JvmStatic
+ fun main(args: Array) {
+ adder()
+ multiplier()
+ }
+
+ private fun adder() {
+ val loggerType = "File"
+ val message = "log from adder"
+
+ if (loggerType == "MAC") {
+ val logger = MACLogger()
+ logger.error(message)
+ } else if (loggerType == "Android") {
+ val logger = AndroidLogger()
+ logger.error(message)
+ } else if (loggerType == "File") {
+ val logger = FileLogger()
+ logger.error(message)
+ } else if (loggerType == "Network") {
+ val logger = NetworkLogger()
+ logger.error(message)
+ }
+ }
+
+ private fun multiplier() {
+ val loggerType = "Android"
+ val message = "log from multiplier"
+
+ if (loggerType == "Mac") {
+ val logger = MACLogger()
+ logger.error(message)
+ } else if (loggerType == "Android") {
+ val logger = AndroidLogger()
+ logger.error(message)
+ } else if (loggerType == "File") {
+ val logger = FileLogger()
+ logger.error(message)
+ } else if (loggerType == "Network") {
+ val logger = NetworkLogger()
+ logger.error(message)
+ }
+ }
+}
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/.gitignore b/11_code/creationalPatterns/CreationalPatternPractice/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/build.gradle.kts b/11_code/creationalPatterns/CreationalPatternPractice/app/build.gradle.kts
new file mode 100644
index 0000000..df9299f
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/build.gradle.kts
@@ -0,0 +1,45 @@
+plugins {
+ id("com.android.application")
+ id("org.jetbrains.kotlin.android")
+}
+
+android {
+ namespace = "com.example.creationalpattern"
+ compileSdk = 33
+
+ defaultConfig {
+ applicationId = "com.example.creationalpattern"
+ minSdk = 28
+ targetSdk = 33
+ versionCode = 1
+ versionName = "1.0"
+
+ testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+ }
+
+ buildTypes {
+ release {
+ isMinifyEnabled = false
+ proguardFiles(
+ getDefaultProguardFile("proguard-android-optimize.txt"),
+ "proguard-rules.pro"
+ )
+ }
+ }
+ compileOptions {
+ sourceCompatibility = JavaVersion.VERSION_1_8
+ targetCompatibility = JavaVersion.VERSION_1_8
+ }
+ kotlinOptions {
+ jvmTarget = "1.8"
+ }
+}
+
+dependencies {
+ implementation("androidx.appcompat:appcompat:1.6.1")
+ implementation("com.google.android.material:material:1.8.0")
+ implementation("org.jetbrains.kotlin:kotlin-stdlib:1.8.20")
+ testImplementation("junit:junit:4.13.2")
+ androidTestImplementation("androidx.test.ext:junit:1.1.5")
+ androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
+}
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/proguard-rules.pro b/11_code/creationalPatterns/CreationalPatternPractice/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/androidTest/java/com/example/creationalpatternpractice/ExampleInstrumentedTest.java b/11_code/creationalPatterns/CreationalPatternPractice/app/src/androidTest/java/com/example/creationalpatternpractice/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..70f78c3
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/src/androidTest/java/com/example/creationalpatternpractice/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.creationalpatternpractice;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see Testing documentation
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+ @Test
+ public void useAppContext() {
+ // Context of the app under test.
+ Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+ assertEquals("com.example.creationalpatternpractice", appContext.getPackageName());
+ }
+}
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/AndroidManifest.xml b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..aa4b1fa
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/AndroidManifest.xml
@@ -0,0 +1,16 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/drawable/ic_launcher_background.xml b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/values-night/themes.xml b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..aa8431d
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,16 @@
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/values/colors.xml b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..f8c6127
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+
+
+ #FFBB86FC
+ #FF6200EE
+ #FF3700B3
+ #FF03DAC5
+ #FF018786
+ #FF000000
+ #FFFFFFFF
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/values/strings.xml b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..c913fad
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ CreationalPatternPractice
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/values/themes.xml b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..c41916b
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/values/themes.xml
@@ -0,0 +1,16 @@
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/xml/backup_rules.xml b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/xml/data_extraction_rules.xml b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/app/src/test/java/com/example/creationalpatternpractice/ExampleUnitTest.java b/11_code/creationalPatterns/CreationalPatternPractice/app/src/test/java/com/example/creationalpatternpractice/ExampleUnitTest.java
new file mode 100644
index 0000000..499c211
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/app/src/test/java/com/example/creationalpatternpractice/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.creationalpatternpractice;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see Testing documentation
+ */
+public class ExampleUnitTest {
+ @Test
+ public void addition_isCorrect() {
+ assertEquals(4, 2 + 2);
+ }
+}
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/build.gradle.kts b/11_code/creationalPatterns/CreationalPatternPractice/build.gradle.kts
new file mode 100644
index 0000000..1515483
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/build.gradle.kts
@@ -0,0 +1,6 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+ id("com.android.application") version "8.1.3" apply false
+ id("org.jetbrains.kotlin.android") version "1.9.20" apply false
+ id("org.jetbrains.kotlin.jvm") version "1.9.20" apply false
+}
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/gradle.properties b/11_code/creationalPatterns/CreationalPatternPractice/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/gradle/wrapper/gradle-wrapper.jar b/11_code/creationalPatterns/CreationalPatternPractice/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/11_code/creationalPatterns/CreationalPatternPractice/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/gradle/wrapper/gradle-wrapper.properties b/11_code/creationalPatterns/CreationalPatternPractice/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..b6f5bad
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Mon Nov 06 22:27:05 KST 2023
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/gradlew b/11_code/creationalPatterns/CreationalPatternPractice/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=`expr $i + 1`
+ done
+ case $i in
+ 0) set -- ;;
+ 1) set -- "$args0" ;;
+ 2) set -- "$args0" "$args1" ;;
+ 3) set -- "$args0" "$args1" "$args2" ;;
+ 4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/gradlew.bat b/11_code/creationalPatterns/CreationalPatternPractice/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/local.properties b/11_code/creationalPatterns/CreationalPatternPractice/local.properties
new file mode 100644
index 0000000..6f28b51
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/local.properties
@@ -0,0 +1,8 @@
+## This file must *NOT* be checked into Version Control Systems,
+# as it contains information specific to your local configuration.
+#
+# Location of the SDK. This is only used by Gradle.
+# For customization when using a Version Control System, please read the
+# header note.
+#Thu Nov 13 11:09:53 KST 2025
+sdk.dir=C\:\\Users\\th\\AppData\\Local\\Android\\Sdk
diff --git a/11_code/creationalPatterns/CreationalPatternPractice/settings.gradle.kts b/11_code/creationalPatterns/CreationalPatternPractice/settings.gradle.kts
new file mode 100644
index 0000000..72c87cf
--- /dev/null
+++ b/11_code/creationalPatterns/CreationalPatternPractice/settings.gradle.kts
@@ -0,0 +1,18 @@
+pluginManagement {
+ repositories {
+ google()
+ mavenCentral()
+ gradlePluginPortal()
+ }
+}
+dependencyResolutionManagement {
+ repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+ repositories {
+ google()
+ mavenCentral()
+ }
+}
+
+rootProject.name = "CreationalPatternPractice"
+include(":app")
+include(":CreationalPattern")
diff --git a/11_code/creationalPatterns/FactoryMethodExample/.gitignore b/11_code/creationalPatterns/FactoryMethodExample/.gitignore
new file mode 100644
index 0000000..aa724b7
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
diff --git a/11_code/creationalPatterns/FactoryMethodExample/.idea/.gitignore b/11_code/creationalPatterns/FactoryMethodExample/.idea/.gitignore
new file mode 100644
index 0000000..26d3352
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
diff --git a/11_code/creationalPatterns/FactoryMethodExample/.idea/.name b/11_code/creationalPatterns/FactoryMethodExample/.idea/.name
new file mode 100644
index 0000000..37fa533
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/.idea/.name
@@ -0,0 +1 @@
+My FactoryMethodExample
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/.idea/AndroidProjectSystem.xml b/11_code/creationalPatterns/FactoryMethodExample/.idea/AndroidProjectSystem.xml
new file mode 100644
index 0000000..4a53bee
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/.idea/AndroidProjectSystem.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/.idea/compiler.xml b/11_code/creationalPatterns/FactoryMethodExample/.idea/compiler.xml
new file mode 100644
index 0000000..b86273d
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/.idea/compiler.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/.idea/deploymentTargetSelector.xml b/11_code/creationalPatterns/FactoryMethodExample/.idea/deploymentTargetSelector.xml
new file mode 100644
index 0000000..b268ef3
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/.idea/deploymentTargetSelector.xml
@@ -0,0 +1,10 @@
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/.idea/kotlinc.xml b/11_code/creationalPatterns/FactoryMethodExample/.idea/kotlinc.xml
new file mode 100644
index 0000000..e805548
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/.idea/kotlinc.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/.idea/migrations.xml b/11_code/creationalPatterns/FactoryMethodExample/.idea/migrations.xml
new file mode 100644
index 0000000..f8051a6
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/.idea/migrations.xml
@@ -0,0 +1,10 @@
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/.idea/misc.xml b/11_code/creationalPatterns/FactoryMethodExample/.idea/misc.xml
new file mode 100644
index 0000000..b2c751a
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/.idea/misc.xml
@@ -0,0 +1,9 @@
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/.idea/runConfigurations.xml b/11_code/creationalPatterns/FactoryMethodExample/.idea/runConfigurations.xml
new file mode 100644
index 0000000..16660f1
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/.idea/runConfigurations.xml
@@ -0,0 +1,17 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/.idea/vcs.xml b/11_code/creationalPatterns/FactoryMethodExample/.idea/vcs.xml
new file mode 100644
index 0000000..def3818
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/.idea/vcs.xml
@@ -0,0 +1,7 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/.run/Run FactoryMethodExample.run.xml b/11_code/creationalPatterns/FactoryMethodExample/.run/Run FactoryMethodExample.run.xml
new file mode 100644
index 0000000..d22dd3f
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/.run/Run FactoryMethodExample.run.xml
@@ -0,0 +1,24 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ true
+ true
+ false
+ false
+
+
+
diff --git a/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/.gitignore b/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/build.gradle.kts b/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/build.gradle.kts
new file mode 100644
index 0000000..ca5a760
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/build.gradle.kts
@@ -0,0 +1,21 @@
+plugins {
+ id("java-library")
+ id("org.jetbrains.kotlin.jvm")
+ application
+}
+
+group = "com.example"
+version = "1.0-SNAPSHOT"
+
+dependencies {
+ implementation("org.jetbrains.kotlin:kotlin-stdlib:1.9.20")
+ testImplementation("junit:junit:4.13.2")
+}
+
+kotlin {
+ jvmToolchain(21)
+}
+
+application {
+ mainClass.set("com.example.factorymethodexample.ClientKt")
+}
diff --git a/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/src/main/kotlin/com/example/factorymethodexample/Client.kt b/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/src/main/kotlin/com/example/factorymethodexample/Client.kt
new file mode 100644
index 0000000..1026f75
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/src/main/kotlin/com/example/factorymethodexample/Client.kt
@@ -0,0 +1,9 @@
+package com.example.factorymethodexample
+
+fun main(args: Array) {
+ val s22: Phone = GalaxyS22()
+ val s23: Phone = GalaxyS23()
+
+ s22.info()
+ s23.info()
+}
diff --git a/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/src/main/kotlin/com/example/factorymethodexample/GalaxyS22.kt b/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/src/main/kotlin/com/example/factorymethodexample/GalaxyS22.kt
new file mode 100644
index 0000000..12190fa
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/src/main/kotlin/com/example/factorymethodexample/GalaxyS22.kt
@@ -0,0 +1,7 @@
+package com.example.factorymethodexample
+
+class GalaxyS22 : Phone {
+ override fun info() {
+ println("This is Galaxy S22.")
+ }
+}
diff --git a/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/src/main/kotlin/com/example/factorymethodexample/GalaxyS23.kt b/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/src/main/kotlin/com/example/factorymethodexample/GalaxyS23.kt
new file mode 100644
index 0000000..32f4713
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/src/main/kotlin/com/example/factorymethodexample/GalaxyS23.kt
@@ -0,0 +1,7 @@
+package com.example.factorymethodexample
+
+class GalaxyS23 : Phone {
+ override fun info() {
+ println("This is Galaxy S23.")
+ }
+}
diff --git a/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/src/main/kotlin/com/example/factorymethodexample/Phone.kt b/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/src/main/kotlin/com/example/factorymethodexample/Phone.kt
new file mode 100644
index 0000000..934bde3
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/FactoryMethodExample/src/main/kotlin/com/example/factorymethodexample/Phone.kt
@@ -0,0 +1,5 @@
+package com.example.factorymethodexample
+
+interface Phone {
+ fun info()
+}
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/.gitignore b/11_code/creationalPatterns/FactoryMethodExample/app/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/build.gradle.kts b/11_code/creationalPatterns/FactoryMethodExample/app/build.gradle.kts
new file mode 100644
index 0000000..c505fee
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/build.gradle.kts
@@ -0,0 +1,45 @@
+plugins {
+ id("com.android.application")
+ id("org.jetbrains.kotlin.android")
+}
+
+android {
+ namespace = "com.example.factorymethodexample"
+ compileSdk = 33
+
+ defaultConfig {
+ applicationId = "com.example.factorymethodexample"
+ minSdk = 28
+ targetSdk = 33
+ versionCode = 1
+ versionName = "1.0"
+
+ testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+ }
+
+ buildTypes {
+ release {
+ isMinifyEnabled = false
+ proguardFiles(
+ getDefaultProguardFile("proguard-android-optimize.txt"),
+ "proguard-rules.pro"
+ )
+ }
+ }
+ compileOptions {
+ sourceCompatibility = JavaVersion.VERSION_1_8
+ targetCompatibility = JavaVersion.VERSION_1_8
+ }
+ kotlinOptions {
+ jvmTarget = "1.8"
+ }
+}
+
+dependencies {
+ implementation("androidx.appcompat:appcompat:1.6.1")
+ implementation("com.google.android.material:material:1.8.0")
+ implementation("org.jetbrains.kotlin:kotlin-stdlib:1.8.20")
+ testImplementation("junit:junit:4.13.2")
+ androidTestImplementation("androidx.test.ext:junit:1.1.5")
+ androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
+}
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/proguard-rules.pro b/11_code/creationalPatterns/FactoryMethodExample/app/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/androidTest/java/com/example/myfactorymethodexample/ExampleInstrumentedTest.kt b/11_code/creationalPatterns/FactoryMethodExample/app/src/androidTest/java/com/example/myfactorymethodexample/ExampleInstrumentedTest.kt
new file mode 100644
index 0000000..e6d0c70
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/androidTest/java/com/example/myfactorymethodexample/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package com.example.myfactorymethodexample
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+ @Test
+ fun useAppContext() {
+ // Context of the app under test.
+ val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+ assertEquals("com.example.myfactorymethodexample", appContext.packageName)
+ }
+}
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/androidTest/java/com/example/simpleexample/ExampleInstrumentedTest.java b/11_code/creationalPatterns/FactoryMethodExample/app/src/androidTest/java/com/example/simpleexample/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..1cbf600
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/androidTest/java/com/example/simpleexample/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.simpleexample;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see Testing documentation
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+ @Test
+ public void useAppContext() {
+ // Context of the app under test.
+ Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+ assertEquals("com.example.simpleexample", appContext.getPackageName());
+ }
+}
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/AndroidManifest.xml b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..44f285e
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/AndroidManifest.xml
@@ -0,0 +1,16 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/drawable/ic_launcher_background.xml b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/drawable/ic_launcher_foreground.xml b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/drawable/ic_launcher_foreground.xml
new file mode 100644
index 0000000..2b068d1
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-anydpi/ic_launcher.xml b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-anydpi/ic_launcher.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-anydpi/ic_launcher.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml
new file mode 100644
index 0000000..6f3b755
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-anydpi/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-hdpi/ic_launcher.webp
new file mode 100644
index 0000000..c209e78
Binary files /dev/null and b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..b2dfe3d
Binary files /dev/null and b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-mdpi/ic_launcher.webp
new file mode 100644
index 0000000..4f0f1d6
Binary files /dev/null and b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..62b611d
Binary files /dev/null and b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
new file mode 100644
index 0000000..948a307
Binary files /dev/null and b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..1b9a695
Binary files /dev/null and b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..28d4b77
Binary files /dev/null and b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9287f50
Binary files /dev/null and b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
new file mode 100644
index 0000000..aa7d642
Binary files /dev/null and b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9126ae3
Binary files /dev/null and b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/values-night/themes.xml b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/values-night/themes.xml
new file mode 100644
index 0000000..b2abc26
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,16 @@
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/values/colors.xml b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..f8c6127
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+
+
+ #FFBB86FC
+ #FF6200EE
+ #FF3700B3
+ #FF03DAC5
+ #FF018786
+ #FF000000
+ #FFFFFFFF
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/values/strings.xml b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..b830972
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ SimpleExample
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/values/themes.xml b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/values/themes.xml
new file mode 100644
index 0000000..26fa092
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/values/themes.xml
@@ -0,0 +1,16 @@
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/xml/backup_rules.xml b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/xml/backup_rules.xml
new file mode 100644
index 0000000..fa0f996
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/xml/data_extraction_rules.xml b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..9ee9997
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/test/java/com/example/myfactorymethodexample/ExampleUnitTest.kt b/11_code/creationalPatterns/FactoryMethodExample/app/src/test/java/com/example/myfactorymethodexample/ExampleUnitTest.kt
new file mode 100644
index 0000000..7fee073
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/test/java/com/example/myfactorymethodexample/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package com.example.myfactorymethodexample
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+ @Test
+ fun addition_isCorrect() {
+ assertEquals(4, 2 + 2)
+ }
+}
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/app/src/test/java/com/example/simpleexample/ExampleUnitTest.java b/11_code/creationalPatterns/FactoryMethodExample/app/src/test/java/com/example/simpleexample/ExampleUnitTest.java
new file mode 100644
index 0000000..d6a084d
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/app/src/test/java/com/example/simpleexample/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.simpleexample;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see Testing documentation
+ */
+public class ExampleUnitTest {
+ @Test
+ public void addition_isCorrect() {
+ assertEquals(4, 2 + 2);
+ }
+}
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/build.gradle.kts b/11_code/creationalPatterns/FactoryMethodExample/build.gradle.kts
new file mode 100644
index 0000000..80e45f3
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/build.gradle.kts
@@ -0,0 +1,6 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+ id("com.android.application") version "8.1.3" apply false
+ id("org.jetbrains.kotlin.android") version "1.9.20" apply false
+ id("org.jetbrains.kotlin.jvm") version "1.9.20" apply false
+}
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/gradle.properties b/11_code/creationalPatterns/FactoryMethodExample/gradle.properties
new file mode 100644
index 0000000..3e927b1
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file
diff --git a/11_code/creationalPatterns/FactoryMethodExample/gradle/libs.versions.toml b/11_code/creationalPatterns/FactoryMethodExample/gradle/libs.versions.toml
new file mode 100644
index 0000000..b23a4ab
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/gradle/libs.versions.toml
@@ -0,0 +1,22 @@
+[versions]
+agp = "8.12.1"
+kotlin = "2.0.21"
+coreKtx = "1.17.0"
+junit = "4.13.2"
+junitVersion = "1.3.0"
+espressoCore = "3.7.0"
+appcompat = "1.6.1"
+material = "1.10.0"
+
+[libraries]
+androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
+junit = { group = "junit", name = "junit", version.ref = "junit" }
+androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
+androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
+androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
+material = { group = "com.google.android.material", name = "material", version.ref = "material" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
+
diff --git a/11_code/creationalPatterns/FactoryMethodExample/gradle/wrapper/gradle-wrapper.jar b/11_code/creationalPatterns/FactoryMethodExample/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..e708b1c
Binary files /dev/null and b/11_code/creationalPatterns/FactoryMethodExample/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/11_code/creationalPatterns/FactoryMethodExample/gradle/wrapper/gradle-wrapper.properties b/11_code/creationalPatterns/FactoryMethodExample/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..fe5b3d8
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Tue Nov 14 15:45:03 KST 2023
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/11_code/creationalPatterns/FactoryMethodExample/gradlew b/11_code/creationalPatterns/FactoryMethodExample/gradlew
new file mode 100755
index 0000000..4f906e0
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/gradlew
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=`expr $i + 1`
+ done
+ case $i in
+ 0) set -- ;;
+ 1) set -- "$args0" ;;
+ 2) set -- "$args0" "$args1" ;;
+ 3) set -- "$args0" "$args1" "$args2" ;;
+ 4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
diff --git a/11_code/creationalPatterns/FactoryMethodExample/gradlew.bat b/11_code/creationalPatterns/FactoryMethodExample/gradlew.bat
new file mode 100644
index 0000000..ac1b06f
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/11_code/creationalPatterns/FactoryMethodExample/settings.gradle.kts b/11_code/creationalPatterns/FactoryMethodExample/settings.gradle.kts
new file mode 100644
index 0000000..e7e1386
--- /dev/null
+++ b/11_code/creationalPatterns/FactoryMethodExample/settings.gradle.kts
@@ -0,0 +1,24 @@
+pluginManagement {
+ repositories {
+ google {
+ content {
+ includeGroupByRegex("com\\.android.*")
+ includeGroupByRegex("com\\.google.*")
+ includeGroupByRegex("androidx.*")
+ }
+ }
+ mavenCentral()
+ gradlePluginPortal()
+ }
+}
+dependencyResolutionManagement {
+ repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+ repositories {
+ google()
+ mavenCentral()
+ }
+}
+
+rootProject.name = "My FactoryMethodExample"
+include(":app")
+include(":FactoryMethodExample")
\ No newline at end of file