org.apache.commons.resources.util
Class IteratorEnumeration

java.lang.Object
  org.apache.commons.resources.util.IteratorEnumeration

All Implemented Interfaces:

Enumeration, Iterator

public class IteratorEnumeration
extends Object
implements Iterator, Enumeration

Two way Adaptor class for java.util.Iterator and java.util.Enumeration.

Constructor Summary

IteratorEnumeration(Enumeration enumeration)
Construct an instance which wraps an Enumeration.

IteratorEnumeration(Iterator iterator)
Construct an instance which wraps an Iterator.

Method Summary

boolean	hasMoreElements() Indicates whether the wrapped Iterator/Enumeration has more elements.
boolean	hasNext() Indicates whether the wrapped Iterator/Enumeration has more elements.
Object	next() Returns the next element in the wrapped Iterator/Enumeration.
Object	nextElement() Returns the next element in the wrapped Iterator/Enumeration.
void	remove() remove() is not supported.

Methods inherited from class java.lang.Object

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

Constructor Detail

IteratorEnumeration

public IteratorEnumeration(Iterator iterator)

Construct an instance which wraps an Iterator.

Parameters:

iterator - The Iterator to wrap.

IteratorEnumeration

public IteratorEnumeration(Enumeration enumeration)

Construct an instance which wraps an Enumeration.

Parameters:

enumeration - The Enumeration to wrap.

Method Detail

remove

public void remove()

remove() is not supported.

Specified by:

remove in interface Iterator

Throws:

UnsupportedOperationException - always.

hasNext

public boolean hasNext()

Indicates whether the wrapped Iterator/Enumeration has more elements.

Specified by:

hasNext in interface Iterator

Returns:

true if the wrapped Iterator/Enumeration has more elements.

next

public Object next()

Returns the next element in the wrapped Iterator/Enumeration.

Specified by:

next in interface Iterator

Returns:

the next element.

hasMoreElements

public boolean hasMoreElements()

Indicates whether the wrapped Iterator/Enumeration has more elements.

Specified by:

hasMoreElements in interface Enumeration

Returns:

true if the wrapped Iterator/Enumeration has more elements.

nextElement

public Object nextElement()

Returns the next element in the wrapped Iterator/Enumeration.

Specified by:

nextElement in interface Enumeration

Returns:

the next element.