net.sf.mmm.util.collection.base
Class SingleElementIterator<E>

java.lang.Object
  net.sf.mmm.util.collection.base.SingleElementIterator<E>

Type Parameters:

E - is the templated type of the elements to iterate.

All Implemented Interfaces:

Iterator<E>

public class SingleElementIterator<E>
extends Object
implements Iterator<E>

This is an implementation of the Iterator interface that iterates a single element.

Since:

1.0.2

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

private E

element The single element to iterate.

Constructor Summary

SingleElementIterator(E element)
The constructor.

Method Summary

boolean	hasNext()
E	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

element

private E element

The single element to iterate.

Constructor Detail

SingleElementIterator

public SingleElementIterator(E element)

The constructor.

Parameters:

element - is the single element to iterate. If null the iterator will be entirely empty.

Method Detail

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>