org.databene.benerator.nullable
Interface NullableGenerator<E>

All Superinterfaces:

java.io.Closeable, org.databene.commons.Resettable, org.databene.commons.ThreadAware

All Known Implementing Classes:

AbstractNullableGenerator, AsNullableGeneratorAdapter, ConstantNullableGenerator, ConvertingNullableGeneratorProxy, NullableGeneratorWrapper, NullableScriptGenerator, NullInjectingGeneratorProxy, NullInjectingGeneratorWrapper, ValidatingNullableGeneratorProxy

public interface NullableGenerator<E>
extends org.databene.commons.Resettable, java.io.Closeable, org.databene.commons.ThreadAware

Interface for classes that can generate null values. For differing between a generated null and unavailability, a ProductWrapper class is introduced. It may wrap a null value that has been generated or may be null itself for declaring unavailability.

Created: 26.01.2010 17:11:16

Since:

0.6.0

Author:

Volker Bergmann

Method Summary

void	close()
ProductWrapper<E>	generate(ProductWrapper<E> wrapper)
java.lang.Class<E>	getGeneratedType()
void	init(GeneratorContext context)

Methods inherited from interface org.databene.commons.Resettable

reset

Methods inherited from interface org.databene.commons.ThreadAware

isParallelizable, isThreadSafe

Method Detail

getGeneratedType

java.lang.Class<E> getGeneratedType()

init

void init(GeneratorContext context)
          throws InvalidGeneratorSetupException

Throws:

InvalidGeneratorSetupException

generate

ProductWrapper<E> generate(ProductWrapper<E> wrapper)

close

void close()

Specified by:

close in interface java.io.Closeable