view src/samer/core_/CompoundAgent.java @ 0:bf79fb79ee13

Initial Mercurial check in.

/*
 *	CompoundAgent.java	
 *
 *	Copyright (c) 2000, Samer Abdallah, King's College London.
 *	All rights reserved.
 *
 *	This software is provided AS iS and WITHOUT ANY WARRANTY; 
 *	without even the implied warranty of MERCHANTABILITY or 
 *	FITNESS FOR A PARTICULAR PURPOSE.
 */

package samer.core;

/** An Agent that is a composition of two given Agents. */
public class CompoundAgent implements Agent
{
	Agent a1, a2;

	public CompoundAgent(Agent a1,Agent a2) { this.a1=a1; this.a2=a2; }

	/** This reports the commands from both the child agents. Duplicate
		commands are not removed. */
	public void getCommands(Registry r) { a1.getCommands(r); r.group(); a2.getCommands(r); }

	/** Forwards the the command on to BOTH child agents in the order specified
		in the constructor. */
	public void execute( String name, Environment env) throws Exception {
		a1.execute(name,env);
		a2.execute(name,env);
	}
}