com.partnersoft.data

Class DelegatingIterator<T>

java.lang.Object

com.partnersoft.data.DelegatingIterator<T>

All Implemented Interfaces:

java.util.Iterator<T>

public class DelegatingIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>

A delegating wrapper implementation of Iterator. Useful for when you want to layer other functionality or translate on the fly.

Copyright 2009 Partner Software, Inc.

Author:

Paul Reavis

Field Summary

Fields

Modifier and Type	Field and Description
protected T	currentValue
protected java.util.Iterator<T>	delegate

Constructor Summary

Constructors

Constructor and Description
DelegatingIterator(java.util.Iterator<T> delegate)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext()
T	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

delegate

protected java.util.Iterator<T> delegate

currentValue

protected T currentValue

Constructor Detail

DelegatingIterator

public DelegatingIterator(java.util.Iterator<T> delegate)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<T>

next

public T next()

Specified by:

next in interface java.util.Iterator<T>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<T>