Forgot to check these files in.

git-svn-id: https://piraha-peg.googlecode.com/svn/trunk@40 1a70d7c6-ffe7-ef14-4583-3269c1a2e543

src/edu/lsu/cct/piraha/Break.java

@@ -0,0 +1,20 @@
+package edu.lsu.cct.piraha;
+
+public class Break extends Pattern {
+
+	@Override
+	public boolean match(Matcher m) {
+		throw new BreakException();
+	}
+
+	@Override
+	public String decompile() {
+		return "{!}";
+	}
+
+	@Override
+	public boolean eq(Object obj) {
+		return obj instanceof Break;
+	}
+
+}

src/edu/lsu/cct/piraha/BreakException.java

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+package edu.lsu.cct.piraha;
+
+public class BreakException extends RuntimeException {
+
+}

src/edu/lsu/cct/piraha/examples/Value.java

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+package edu.lsu.cct.piraha.examples;
+
+import edu.lsu.cct.piraha.Group;
+
+public class Value {
+	Object o;
+	Group g;
+	public Value(Group g) {
+		o = null;
+		this.g = g;
+	}
+	public Value(Boolean b,Group g) {
+		o = b;
+		this.g = g;
+	}
+	public Value(Number n,Group g) {
+		o = n;
+		this.g = g;
+	}
+	boolean getBool() {
+		/*if(o == null || !(o instanceof Boolean)) {
+			g.dumpMatches();
+		}*/
+		if(o == null) return false;
+		if(o instanceof Long) {
+			return ((Long)o).longValue() != 0;
+		}
+		return ((Boolean)o).booleanValue();
+	}
+	double getDouble() {
+		if(o == null) return 0;
+		return ((Number)o).doubleValue();
+	}
+	long getLong() {
+		if(o == null) return 0;
+		return ((Number)o).longValue();
+	}
+	public boolean isInt() {
+		return o == null || o instanceof Long;
+	}
+	public String toString() {
+		if(o == null)
+			return "Void";
+		else if(o instanceof Boolean)
+			return "Boolean "+o;
+		else if(o instanceof Long)
+			return "Long "+o;
+		else
+			return "Double "+o;
+	}
+}