com.jalios.util
Class Enumerator

java.lang.Object
  com.jalios.util.Enumerator

All Implemented Interfaces:

Iterator

public class Enumerator
extends Object
implements Iterator

This class wraps an enumeration around an iterator.

Version:

$Revision: 14756 $

Author:

Olivier Dedieu

Field Summary

static String

REVISION

Constructor Summary

Enumerator(Enumeration enu)
Creates an iterator wraps around the given enumeration

Method Summary

boolean	hasNext() Checks whether there are more elements to be processed.
Object	next() Returns the next element in the iteration.
void	remove() Removes from the underlying collection the last element returned by the iterator.

Methods inherited from class java.lang.Object

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

Field Detail

REVISION

public static final String REVISION

See Also:

Constant Field Values

Constructor Detail

Enumerator

public Enumerator(Enumeration enu)

Creates an iterator wraps around the given enumeration

Parameters:

enu - enumeration on the data.

Method Detail

hasNext

public final boolean hasNext()

Checks whether there are more elements to be processed.

Specified by:

hasNext in interface Iterator

Returns:

rue if the iteration is not completed.

See Also:

Enumeration.hasMoreElements()

next

public final Object next()

Returns the next element in the iteration. It retrieves the next data and returns the owner of this data.

Specified by:

next in interface Iterator

Returns:

the next object.

See Also:

Enumeration.nextElement()

remove

public final void remove()
                  throws UnsupportedOperationException

Removes from the underlying collection the last element returned by the iterator. This operation is not implemented.

Specified by:

remove in interface Iterator

Throws:

UnsupportedOperationException