org.databene.benerator.nullable
Class NullInjectingGeneratorWrapper<E>

java.lang.Object
  org.databene.benerator.nullable.AbstractNullableGenerator<E>
      org.databene.benerator.nullable.NullInjectingGeneratorWrapper<E>

All Implemented Interfaces:

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

public class NullInjectingGeneratorWrapper<E>
extends AbstractNullableGenerator<E>

Proxy implementation of the NullableGenerator interface.

Created: 26.01.2010 10:32:58

Since:

0.6.0

Author:

Volker Bergmann

Field Summary

Fields inherited from class org.databene.benerator.nullable.AbstractNullableGenerator

state

Constructor Summary

NullInjectingGeneratorWrapper(Generator<E> source, double nullQuota)

Method Summary

void	close()
ProductWrapper<E>	generate(ProductWrapper<E> wrapper) First checks if a null value should be returned, if so it returns a wrapper that wraps a null value, otherwise a wrapper that wraps a value generated by the underlying source generator.
java.lang.Class<E>	getGeneratedType()
void	init(GeneratorContext context)
boolean	isParallelizable()
boolean	isThreadSafe()
void	reset()
java.lang.String	toString()

Methods inherited from class org.databene.benerator.nullable.AbstractNullableGenerator

assertInitialized, assertNotInitialized

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NullInjectingGeneratorWrapper

public NullInjectingGeneratorWrapper(Generator<E> source,
                                     double nullQuota)

Method Detail

getGeneratedType

public java.lang.Class<E> getGeneratedType()

init

public void init(GeneratorContext context)
          throws InvalidGeneratorSetupException

Specified by:

init in interface NullableGenerator<E>

Overrides:

init in class AbstractNullableGenerator<E>

Throws:

InvalidGeneratorSetupException

generate

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

First checks if a null value should be returned, if so it returns a wrapper that wraps a null value, otherwise a wrapper that wraps a value generated by the underlying source generator. If that generator is not available any more, null is returned.

reset

public void reset()
           throws IllegalGeneratorStateException

Throws:

IllegalGeneratorStateException

close

public void close()

isParallelizable

public boolean isParallelizable()

isThreadSafe

public boolean isThreadSafe()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object