/* LoopStatus.java
Purpose:
Description:
History:
Tue Oct 25 17:14:40 2005, Created by tomyeh
Copyright (C) 2005 Potix Corporation. All Rights Reserved.
{{IS_RIGHT
This program is distributed under LGPL Version 2.1 in the hope that
it will be useful, but WITHOUT ANY WARRANTY.
}}IS_RIGHT
*/
package org.zkoss.web.servlet.dsp.action;
/**
* Exposes the current status of an iteration.
* Used with {@link ForEach} if {@link ForEach#setVarStatus} is called.
*
* @author tomyeh
*/
public interface LoopStatus {
/** Retrieves the index of the current round of the iteration (0-based).
*/
public int getIndex();
/** Retrieves the current item in the iteration.
*/
public Object getCurrent();
}