org.apache.commons.functor.generator
Class WhileGenerate<E>

java.lang.Object
  org.apache.commons.functor.generator.BaseGenerator<E>
      org.apache.commons.functor.generator.WhileGenerate<E>

All Implemented Interfaces:

Generator<E>

public class WhileGenerate<E>
extends BaseGenerator<E>

Wrap another Generator such that run(UnaryProcedure) continues as long as a condition is true (test before).

Version:

$Revision: 1156802 $ $Date: 2011-08-11 22:13:34 +0200 (Thu, 11 Aug 2011) $

Constructor Summary

WhileGenerate(UnaryPredicate<? super E> test, Generator<? extends E> wrapped)
Create a new WhileGenerate.

Method Summary

boolean	equals(Object obj)
protected Generator<? extends E>	getWrappedGenerator() Get the generator that is being wrapped.
int	hashCode()
void	run(UnaryProcedure<? super E> proc) Generators must implement this method.

Methods inherited from class org.apache.commons.functor.generator.BaseGenerator

isStopped, stop, to, to, toCollection

Methods inherited from class java.lang.Object

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

Constructor Detail

WhileGenerate

public WhileGenerate(UnaryPredicate<? super E> test,
                     Generator<? extends E> wrapped)

Create a new WhileGenerate.

Parameters:

test - UnaryPredicate

wrapped - Generator

Method Detail

run

public void run(UnaryProcedure<? super E> proc)

Generators must implement this method.

Parameters:

proc - UnaryProcedure to run

getWrappedGenerator

protected Generator<? extends E> getWrappedGenerator()

Get the generator that is being wrapped.

Overrides:

getWrappedGenerator in class BaseGenerator<E>

Returns:

Generator

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object