meetingtask.java

aglet的部分源码

package com.ibm.agletx.util;

/*
 * @(#)MeetingTask.java
 * 
 * IBM Confidential-Restricted
 * 
 * OCO Source Materials
 * 
 * 03L7246 (c) Copyright IBM Corp. 1996, 1998
 * 
 * The source code for this program is not published or otherwise
 * divested of its trade secrets, irrespective of what has been
 * deposited with the U.S. Copyright Office.
 */

import com.ibm.agletx.patterns.Meeting;
/**
 * This class objectifies a task to be perform upon arrival to a meeting.
 * 
 * @version     1.20    $Date: 2001/07/28 06:33:38 $
 * @author      Yariv Aridor
 * @see MeetingsItinerary
 */


public abstract class MeetingTask extends Task {

	private Meeting meeting = null;

	public MeetingTask(Meeting meeting) {
		this.meeting = meeting;
	}
	/**
	 * Aglet programers should not modify this method
	 */
	public void execute(SeqItinerary itin) throws Exception {
		execute(itin, meeting.ready(itin.getOwnerAglet().getAglet()));
	}
	/**
	 * Define the task to be performed upon arrival to a meeting
	 * @param itin the  MeetingsItinerary object
	 * @param participants enumeration of the current participants in the meeting.
	 * @exception Exception if failed to perform the task
	 */
	public abstract void execute(SeqItinerary itin, java.util
			.Enumeration participants) throws Exception;
	public Meeting getMeeting() {
		return meeting;
	}
}