nodeselectionlistener.java

一个完整的XACML工程,学习XACML技术的好例子!

/*
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/*
 * NodeSelectionListener.java - 14/11/05
 */
package issrg.utils.xml;

import java.util.*;

/**
 * The NodeSelectionListener interface for receiving notification of Node 
 * Selections (from lists) dispatched to objects that are registered Listeners 
 * of this type. 
 * <p>
 * The class that is interested in monitoring <code>NodeSelectionEvent</code>s
 * implements this interface, and registers itself with the 
 * <code>addNodeChangeListener</code> method.  When an event is
 * dispatched anywhere in the program, that object's
 * <code>NodeSelectionEvent</code> method is invoked.
 *
 * @see java.util.EventListener
 * @see issrg.utils.xml.NodeSelectionEvent
 *
 * @author Christian Azzopardi
 */
public interface NodeSelectionListener extends EventListener
{    
    /**
     * Invoked when an NodeSelectionEvent is dispatched.
     */       
    public void NodeSelectionChanged(NodeSelectionEvent ev);
}