org.pf.util
Class CollectionEnumeration<E>

java.lang.Object
  org.pf.util.CollectionEnumeration<E>

All Implemented Interfaces:

java.util.Enumeration<E>

public class CollectionEnumeration<E>
extends java.lang.Object
implements java.util.Enumeration<E>

An enumeration object that can be used to iterate over all elements of an underlying collection.

Version:

1.0

Author:

Manfred Duchrow

Constructor Summary

CollectionEnumeration(java.util.Collection<E> coll)
Initialize the new instance with a collection.

CollectionEnumeration(java.util.Iterator<E> iter)
Initialize the new instance with an iterator.

Method Summary

boolean	hasMoreElements()
E	nextElement()

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionEnumeration

public CollectionEnumeration(java.util.Iterator<E> iter)

Initialize the new instance with an iterator.

Parameters:

iter - An iteration (must not be null)

CollectionEnumeration

public CollectionEnumeration(java.util.Collection<E> coll)

Initialize the new instance with a collection.

Parameters:

coll - A collection (must not be null)

Method Detail

hasMoreElements

public boolean hasMoreElements()

Specified by:

hasMoreElements in interface java.util.Enumeration<E>

nextElement

public E nextElement()

Specified by:

nextElement in interface java.util.Enumeration<E>