org.databene.benerator.wrapper
Class LastFlagGenerator

java.lang.Object
  extended by org.databene.benerator.util.AbstractGenerator<P>
      extended by org.databene.benerator.wrapper.GeneratorWrapper<E,E>
          extended by org.databene.benerator.wrapper.GeneratorProxy<java.lang.Object[]>
              extended by org.databene.benerator.wrapper.LastFlagGenerator
All Implemented Interfaces:
java.io.Closeable, Generator<java.lang.Object[]>, org.databene.commons.Resettable, org.databene.commons.ThreadAware

public class LastFlagGenerator
extends GeneratorProxy<java.lang.Object[]>

Proxies a Generator, examines its generated ProductWrappers for the "last" tag and, if one is found, replaces a boolean array value at a given index (indexOfLastFlag) with true, otherwise with false.

Created: 12.09.2011 12:27:34

Since:
0.7.0
Author:
Volker Bergmann

Field Summary
 
Fields inherited from class org.databene.benerator.wrapper.GeneratorProxy
generatedType
 
Fields inherited from class org.databene.benerator.util.AbstractGenerator
context, logger, state
 
Constructor Summary
LastFlagGenerator(Generator<java.lang.Object[]> source, int indexOfLastFlag)
           
 
Method Summary
 ProductWrapper<java.lang.Object[]> generate(ProductWrapper<java.lang.Object[]> wrapper)
          Returns an instance of the generic type E, using the ProductWrapper instance provided as argument.
 
Methods inherited from class org.databene.benerator.wrapper.GeneratorProxy
getGeneratedType, toString
 
Methods inherited from class org.databene.benerator.wrapper.GeneratorWrapper
close, equals, generateFromSource, getSource, getSourceWrapper, hashCode, init, isParallelizable, isThreadSafe, reset, setSource
 
Methods inherited from class org.databene.benerator.util.AbstractGenerator
assertInitialized, assertNotInitialized, getResultWrapper, wasInitialized
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

LastFlagGenerator

public LastFlagGenerator(Generator<java.lang.Object[]> source,
                         int indexOfLastFlag)
Method Detail

generate

public ProductWrapper<java.lang.Object[]> generate(ProductWrapper<java.lang.Object[]> wrapper)
Description copied from interface: Generator
Returns an instance of the generic type E, using the ProductWrapper instance provided as argument. The wrapper may wrap a null value as a regular generator product. If the generator is not available (any more), it returns null instead of the ProductWrapper instance.

Specified by:
generate in interface Generator<java.lang.Object[]>
Overrides:
generate in class GeneratorProxy<java.lang.Object[]>


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