org.databene.benerator.composite
Class SourceAwareGenerator<E>

java.lang.Object
  org.databene.benerator.util.AbstractGenerator<P>
      org.databene.benerator.wrapper.GeneratorWrapper<E,E>
          org.databene.benerator.wrapper.GeneratorProxy<E>
              org.databene.benerator.composite.SourceAwareGenerator<E>

All Implemented Interfaces:

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

public class SourceAwareGenerator<E>
extends GeneratorProxy<E>
implements org.databene.commons.MessageHolder

Generator proxy that combines a 'source' entity generator with variable support and ComponentBuilders.

Created: 29.08.2010 09:59:03

Since:

0.6.4

Author:

Volker Bergmann

Field Summary

Fields inherited from class org.databene.benerator.wrapper.GeneratorWrapper

source

Fields inherited from class org.databene.benerator.util.AbstractGenerator

state

Constructor Summary

SourceAwareGenerator(java.lang.String instanceName, Generator<E> source, java.util.Map<java.lang.String,NullableGenerator<?>> variables, java.util.List<ComponentBuilder<E>> componentBuilders, GeneratorContext context)

Method Summary

void	close() Closes the generator.
E	generate() Returns an instance of the generic type E.
java.lang.String	getMessage()
void	init(GeneratorContext context)
boolean	isParallelizable()
boolean	isThreadSafe()
void	reset()
java.lang.String	toString()

Methods inherited from class org.databene.benerator.wrapper.GeneratorProxy

getGeneratedType

Methods inherited from class org.databene.benerator.wrapper.GeneratorWrapper

equals, getSource, hashCode, setSource

Methods inherited from class org.databene.benerator.util.AbstractGenerator

assertInitialized, assertNotInitialized, wasInitialized

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SourceAwareGenerator

public SourceAwareGenerator(java.lang.String instanceName,
                            Generator<E> source,
                            java.util.Map<java.lang.String,NullableGenerator<?>> variables,
                            java.util.List<ComponentBuilder<E>> componentBuilders,
                            GeneratorContext context)

Parameters:

source - another Generator of entities that serves as Entity builder. It may construct empty Entities or may import them (so this may overwrite imported attributes).

instanceName - instance name for the generated entities.

Method Detail

init

public void init(GeneratorContext context)

Specified by:

init in interface Generator<E>

Overrides:

init in class GeneratorWrapper<E,E>

generate

public E generate()

Description copied from interface: Generator

Returns an instance of the generic type E.

Specified by:

generate in interface Generator<E>

Overrides:

generate in class GeneratorProxy<E>

reset

public void reset()

Specified by:

reset in interface org.databene.commons.Resettable

Overrides:

reset in class GeneratorWrapper<E,E>

close

public void close()

Description copied from interface: Generator

Closes the generator. After invocation the state is unavailable.

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface Generator<E>

Overrides:

close in class GeneratorWrapper<E,E>

getMessage

public java.lang.String getMessage()

Specified by:

getMessage in interface org.databene.commons.MessageHolder

toString

public java.lang.String toString()

Overrides:

toString in class GeneratorWrapper<E,E>

isParallelizable

public boolean isParallelizable()

Specified by:

isParallelizable in interface org.databene.commons.ThreadAware

Overrides:

isParallelizable in class GeneratorWrapper<E,E>

isThreadSafe

public boolean isThreadSafe()

Specified by:

isThreadSafe in interface org.databene.commons.ThreadAware

Overrides:

isThreadSafe in class GeneratorWrapper<E,E>