org.zkoss.zk.ui.sys.ExecutionInfo Maven / Gradle / Ivy
/* ExecutionInfo.java
Purpose:
Description:
History:
Thu Jan 27 10:03:50 TST 2011, Created by tomyeh
Copyright (C) 2011 Potix Corporation. All Rights Reserved.
*/
package org.zkoss.zk.ui.sys;
import java.lang.reflect.Method;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zk.ui.metainfo.ZScript;
/**
* The information about the event being served by the current execution.
* @see ExecutionCtrl#getExecutionInfo
* @author tomyeh
* @since 5.0.6
*/
public interface ExecutionInfo {
/** Returns the thread serving the event.
*/
public Thread getThread();
/** Returns the event being served (never null).
* Notice: don't change the state of any UI objects (such as components
* and desktops) since they might belong to other
*/
public Event getEvent();
/** Returns the method that serves the event, or null if it
* is served by a listener ({@link #getEventListener}), or
* a zscript ({@link #getEventZScript}).
*/
public Method getEventMethod();
/** Returns the listener that serves the event, or null if it
* is served by a method ({@link #getEventMethod}), or
* a zscript ({@link #getEventZScript}).
*/
public EventListener getEventListener();
/** Returns the zscript that serves the event, or null if it
* is served by a listener ({@link #getEventListener}), or
* a method ({@link #getEventMethod}).
* @since 5.0.8
*/
public ZScript getEventZScript();
}