org.dishevelled.graph.impl
Class AbstractIteratorDecorator<E>

java.lang.Object
  org.dishevelled.graph.impl.AbstractIteratorDecorator<E>

Type Parameters:

E - iterator element type

All Implemented Interfaces:

Iterator<E>

abstract class AbstractIteratorDecorator<E>
extends Object
implements Iterator<E>

Abstract iterator that decorates an instance of Iterator.

Version:

$Revision$ $Date$

Author:

Michael Heuer

Constructor Summary

protected

AbstractIteratorDecorator(Iterator<E> iterator) Create a new abstract iterator that decorates the specified iterator.

Method Summary

protected Iterator<E>	getIterator() \ * Return a reference to the iterator this decorator decorates.
boolean	hasNext()
E	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractIteratorDecorator

protected AbstractIteratorDecorator(Iterator<E> iterator)

Create a new abstract iterator that decorates the specified iterator.

Parameters:

iterator - iterator to decorate, must not be null

Method Detail

getIterator

protected final Iterator<E> getIterator()

\ * Return a reference to the iterator this decorator decorates.

Returns:

a reference to the iterator this decorator decorates

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<E>

next

public E next()

Specified by:

next in interface Iterator<E>

remove

public void remove()

Specified by:

remove in interface Iterator<E>