Simplify LazyLoadedProtobufSchemaProvider

Simplify `LazyLoadedProtobufSchemaProvider` by removing redundant method overrides

Author: chenjian2664

plugin/trino-kafka/src/main/java/io/trino/plugin/kafka/schema/confluent/ConfluentModule.java

@@ -30,7 +30,6 @@
 import io.confluent.kafka.schemaregistry.client.CachedSchemaRegistryClient;
 import io.confluent.kafka.schemaregistry.client.SchemaRegistryClient;
 import io.confluent.kafka.schemaregistry.client.rest.entities.Schema;
-import io.confluent.kafka.schemaregistry.client.rest.entities.SchemaReference;
 import io.confluent.kafka.schemaregistry.protobuf.ProtobufSchemaProvider;
 import io.trino.decoder.DispatchingRowDecoderFactory;
 import io.trino.decoder.RowDecoderFactory;
@@ -60,7 +59,6 @@
 
 import java.util.List;
 import java.util.Map;
-import java.util.Optional;
 import java.util.Set;
 import java.util.concurrent.atomic.AtomicReference;
 import java.util.function.Supplier;
@@ -192,43 +190,13 @@ public String schemaType()
             return "PROTOBUF";
         }
 
-        @Override
-        public Optional<ParsedSchema> parseSchema(Schema schema, boolean isNew)
-        {
-            return SchemaProvider.super.parseSchema(schema, isNew);
-        }
-
-        @Override
-        public Optional<ParsedSchema> parseSchema(Schema schema, boolean isNew, boolean normalize)
-        {
-            return SchemaProvider.super.parseSchema(schema, isNew, normalize);
-        }
-
         @Override
         public void configure(Map<String, ?> configuration)
         {
             Map<String, ?> oldConfiguration = this.configuration.getAndSet(ImmutableMap.copyOf(configuration));
             checkState(oldConfiguration == null, "ProtobufSchemaProvider is already configured");
         }
 
-        @Override
-        public Optional<ParsedSchema> parseSchema(String schema, List<SchemaReference> references, boolean isNew)
-        {
-            return delegate.get().parseSchema(schema, references, isNew);
-        }
-
-        @Override
-        public Optional<ParsedSchema> parseSchema(String schemaString, List<SchemaReference> references, boolean isNew, boolean normalize)
-        {
-            return SchemaProvider.super.parseSchema(schemaString, references, isNew, normalize);
-        }
-
-        @Override
-        public Optional<ParsedSchema> parseSchema(String schemaString, List<SchemaReference> references)
-        {
-            return SchemaProvider.super.parseSchema(schemaString, references);
-        }
-
         @Override
         public ParsedSchema parseSchemaOrElseThrow(Schema schema, boolean isNew, boolean normalize)
         {