com.plumtree.openfoundation.util
Class XPEnumerator

java.lang.Object
  com.plumtree.openfoundation.util.XPEnumerator

All Implemented Interfaces:

IXPEnumerator

public class XPEnumerator
extends java.lang.Object
implements IXPEnumerator

A hashtable enumerator class. This class implements the IXPEnumerator interface.

Constructor Summary

XPEnumerator(java.util.Enumeration enumerator)
Constructor with a given enumerator.

XPEnumerator(java.util.Iterator iterator)
Constructor with a given Iterator.

Method Summary

java.lang.Object	GetCurrent() Gets curret Object pointed by XPEnumerator.
boolean	MoveNext() Points to Next Element in the Collection if one Exists.

Methods inherited from class java.lang.Object

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

Constructor Detail

XPEnumerator

public XPEnumerator(java.util.Enumeration enumerator)

Constructor with a given enumerator.

Parameters:

enumerator - with which XPEnumerator is constructed.

XPEnumerator

public XPEnumerator(java.util.Iterator iterator)

Constructor with a given Iterator.

Parameters:

iterator - with which XPEnumerator is constructed.

Method Detail

GetCurrent

public java.lang.Object GetCurrent()

Gets curret Object pointed by XPEnumerator. if the enumerator is positioned either before the first element or after the last element, throw an exception return Object that's pointed by XPEnumerator.

Specified by:

GetCurrent in interface IXPEnumerator

Returns:

Current Object.

MoveNext

public boolean MoveNext()

Points to Next Element in the Collection if one Exists.

Specified by:

MoveNext in interface IXPEnumerator

Returns:

true if move is done, else false if it reached end of collection. Also sets IsEOC flag to true.