thawedagent.java

java实现的P2P多agent中间件

/*****************************************************************
JADE - Java Agent DEvelopment Framework is a framework to develop
multi-agent systems in compliance with the FIPA specifications.
Copyright (C) 2000 CSELT S.p.A. 

GNU Lesser General Public License

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation, 
version 2.1 of the License. 

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA  02111-1307, USA.
*****************************************************************/


package jade.domain.introspection;

//#APIDOC_EXCLUDE_FILE

import jade.core.AID;
import jade.core.ContainerID;


/**
   An introspection event, recording the freezing of a formerly
   active agent within the platform.

   @author Giovanni Rimassa -  FRAMeTech s.r.l.
*/
public class ThawedAgent implements Event {


    /**
       A string constant for the name of this event.
    */
    public static final String NAME = "Thawed-Agent";

    private AID agent;
    private ContainerID where;
    private ContainerID bufferContainer;

    /**
       Default constructor. A default constructor is necessary for
       ontological classes.
    */
    public ThawedAgent() {
    }

    /**
       Retrieve the name of this event.
       @return A constant value for the event name.
    */
    public String getName() {
	return NAME;
    }

    /**
       Set the <code>agent</code> slot of this event.
       @param id The agent identifier of the newly suspended agent.
    */
    public void setAgent(AID id) {
	agent = id;
    }

    /**
       Retrieve the value of the <code>agent</code> slot of this
       event, containing the agent identifier of the newly suspended
       agent.
       @return The value of the <code>agent</code> slot, or
       <code>null</code> if no value was set.
    */
    public AID getAgent() {
	return agent;
    }

    /**
       Set the <code>where</code> slot of this event.
       @param id The container identifier of the container where the
       newly frozen agent was deployed.
    */
    public void setWhere(ContainerID id) {
	where = id;
    }

    /**
       Retrieve the value of the <code>where</code> slot of this
       event, containing the container identifier of the container
       where the newly frozen agent was deployed.
       @return The value of the <code>where</code> slot, or
       <code>null</code> if no value was set.
    */
    public ContainerID getWhere() {
	return where;
    }

    /**
       Set the <code>buffer-container</code> slot of this event.
       @param id The container identifier of the container where the
       frozen agent will appear to reside (and where ACL messages for
       that agent will be redirected and buffered).
    */
    public void setBufferContainer(ContainerID id) {
	bufferContainer = id;
    }

    /**
       Retrieve the value of the <code>buffer-container</code> slot of
       this event, containing the container identifier of the
       container where the frozen agent will appear to reside (and
       where ACL messages for that agent will be redirected and
       buffered).
       @return The value of the <code>buffer-container</code> slot, or
       <code>null</code> if no value was set.
    */
    public ContainerID getBufferContainer() {
	return bufferContainer;
    }

}