servicerequest.java

简单的会议议程系统,展示了Command 模式的应用

/*
 * @(#)ServiceRequest.java        2006/11/13
 *
 * Copyright (c) ZhiYang.
 * All rights reserved.
*/

package his;

/**
 * 用户请求接口
 * @version 1.0 
 * @author 杨智 (MSE2006B-06250145)
 *
 */

public interface ServiceRequest {
	
	/*
	 * get next command from request
	 * @return return null if requsts to quit
	*/
	Command getNextCommand( ) throws HISE.TryNextCommand ;

}