newspapercontrolagent.java

自己编写的一个Jade 的agent卖报纸小程序 可以自动添加报纸

import jade.core.*;
import jade.lang.acl.*;
import jade.domain.FIPANames.InteractionProtocol;
import jade.proto.SimpleAchieveREResponder;
public class NewspaperControlAgent extends Agent {
    /*update the number of newspaper in each machine
     and when the quantity is lower than some level
     then inform the newspaper boy refills the newspaper machine
     by sending a ACLMessage*/
    class CountingNumber extends SimpleAchieveREResponder{
        public CountingNumber(Agent agent)
        {
            super(agent,createMessageTemplate(InteractionProtocol.FIPA_REQUEST));
        }
        /*initialize the number of newspaper of five machines*/
        private int number1 = 100;
        private int number2 = 100;
        private int number3 = 100;
        private int number4 = 100;
        private int number5 = 100;
        protected ACLMessage  prepareResponse(ACLMessage msg) {
            ACLMessage response = msg.createReply();

            /*receive the message from each machine and display the number of
             newspaper of each machine, when the number of nespaper in some
             machine is lower than 10, then inform the newspaper boy to refills
             the machine by sending a ACLMessage*/
            if(msg.getContent()!=null && msg.getContent().equals("sell one paper"))
            {
                AID sender;
                sender = msg.getSender();
                if(sender.getLocalName().equals("m1"))
                {
                    number1 --;
                    if (number1 == 50  )
                    {
                        System.out.println(myAgent.getLocalName() + ":" +
                                msg.getSender().getLocalName() +" remained 50 newspapers");
                        System.out.println(myAgent.getLocalName() +":add later");
                    }
                    else if (number1 == 25)
                    {
                        System.out.println(myAgent.getLocalName() + ":" +
                                msg.getSender().getLocalName() +" remained 25 newspapers");
                        System.out.println(myAgent.getLocalName() +":add later");
                    }
                    else if (number1 == 10)
                    {
                        System.out.println(myAgent.getLocalName() + ":" +
                                msg.getSender().getLocalName() + " remained 10 newspapers");
                        System.out.println(myAgent.getLocalName() +
                                ":newspaperboy refills newspapers to "+msg.getSender().getLocalName()+" right now");
                        ACLMessage msg1 = new ACLMessage(ACLMessage.REQUEST);
                        AID to1 = new AID();
                        to1.setLocalName("boy");
                        msg1.setSender(getAID());
                        msg1.addReceiver(to1);
                        msg1.setContent(msg.getSender().getLocalName());
                        msg1.setProtocol(InteractionProtocol.FIPA_REQUEST);
                        myAgent.send(msg1);
                    }
                }
                if(sender.getLocalName().equals("m2"))
                {
                    number2 --;
                    if (number2 == 50  )
                    {
                        System.out.println(myAgent.getLocalName() + ":" +
                                msg.getSender().getLocalName() +" remained 50 newspapers");
                        System.out.println(myAgent.getLocalName() +":add later");
                    }
                    else if (number2 == 25)
                    {
                       System.out.println(myAgent.getLocalName() + ":" +
                               msg.getSender().getLocalName() + " remained 25 newspapers");
                       System.out.println(myAgent.getLocalName() +":add later");
                    }
                    else if (number2 == 10)
                    {
                        System.out.println(myAgent.getLocalName() + ":" +
                                msg.getSender().getLocalName() +" remained 10 newspapers");
                        System.out.println(myAgent.getLocalName() +
                                ":newspaperboy refills newspapers to "+msg.getSender().getLocalName()+" right now");
                        ACLMessage msg1 = new ACLMessage(ACLMessage.REQUEST);
                        AID to1 = new AID();
                        to1.setLocalName("boy");
                        msg1.setSender(getAID());
                        msg1.addReceiver(to1);
                        msg1.setContent(msg.getSender().getLocalName());
                        msg1.setProtocol(InteractionProtocol.FIPA_REQUEST);
                        myAgent.send(msg1);
                    }
                }
                if(sender.getLocalName().equals("m3"))
                {
                    number3 --;
                    if (number3 == 50  )
                    {
                        System.out.println(myAgent.getLocalName() + ":" +
                                msg.getSender().getLocalName() +" remained 50 newspapers");
                        System.out.println(myAgent.getLocalName() +":add later");
                    }
                    else if (number3 == 25)
                    {
                        System.out.println(myAgent.getLocalName() + ":" +
                                msg.getSender().getLocalName() +" remained 25 newspapers");
                        System.out.println(myAgent.getLocalName() +":add later");
                    }
                    else if (number3 == 10)
                    {
                        System.out.println(myAgent.getLocalName() + ":" +
                                msg.getSender().getLocalName() +" remained 10 newspapers");
                        System.out.println(myAgent.getLocalName() +
                                ":newspaperboy refills newspapers to "+msg.getSender().getLocalName()+" right now");
                        ACLMessage msg1 = new ACLMessage(ACLMessage.REQUEST);
                        AID to1 = new AID();
                        to1.setLocalName("boy");
                        msg1.setSender(getAID());
                        msg1.addReceiver(to1);
                        msg1.setContent(msg.getSender().getLocalName());
                        msg1.setProtocol(InteractionProtocol.FIPA_REQUEST);
                        myAgent.send(msg1);
                    }
                }
                if(sender.getLocalName().equals("m4"))
                {
                    number4 --;
                    if (number4 == 50  )
                    {
                        System.out.println(myAgent.getLocalName() + ":" +
                                msg.getSender().getLocalName() + " remained 50 newspapers");
                        System.out.println(myAgent.getLocalName() +":add later");
                    }
                    else if (number4 == 25)
                    {
                        System.out.println(myAgent.getLocalName() + ":" +
                                msg.getSender().getLocalName() +" remained 25 newspapers");
                        System.out.println(myAgent.getLocalName() +":add later");
                    }
                    else if (number4 == 10)
                    {
                        System.out.println(myAgent.getLocalName() + ":" +
                                msg.getSender().getLocalName() + " remained 10 newspapers");
                        System.out.println(myAgent.getLocalName() +
                                ":newspaperboy refills newspapers to "+msg.getSender().getLocalName()+" right now");
                        ACLMessage msg1 = new ACLMessage(ACLMessage.REQUEST);
                        AID to1 = new AID();
                        to1.setLocalName("boy");
                        msg1.setSender(getAID());
                        msg1.addReceiver(to1);
                        msg1.setContent(msg.getSender().getLocalName());
                        msg1.setProtocol(InteractionProtocol.FIPA_REQUEST);
                        myAgent.send(msg1);
                    }
                }
                if(sender.getLocalName().equals("m5"))
                {
                    number5 --;
                    if (number5 == 50  )
                    {
                        System.out.println(myAgent.getLocalName() + ":" +
                                msg.getSender().getLocalName() + " remained 50 newspapers");
                        System.out.println(myAgent.getLocalName() +":add later");
                    }
                    else if (number5 == 25)
                    {
                        System.out.println(myAgent.getLocalName() + ":" +
                                msg.getSender().getLocalName() + " remained 25 newspapers");
                        System.out.println(myAgent.getLocalName() +":add later");
                    }
                    else if (number5 == 10)
                    {
                        System.out.println(myAgent.getLocalName() + ":" +
                                msg.getSender().getLocalName() + " remained 10 newspapers");
                        System.out.println(myAgent.getLocalName() +
                                ":newspaperboy refills newspapers to "+msg.getSender().getLocalName()+" right now");
                        ACLMessage msg1 = new ACLMessage(ACLMessage.REQUEST);
                        AID to1 = new AID();
                        to1.setLocalName("boy");
                        msg1.setSender(getAID());
                        msg1.addReceiver(to1);
                        msg1.setContent(msg.getSender().getLocalName());
                        msg1.setProtocol(InteractionProtocol.FIPA_REQUEST);
                        myAgent.send(msg1);
                    }
                }
            }
            /*receive the message which inform the newspaper control machine he will
             refill the newspaper machine from the newspaper boy */
            else if(msg.getContent()!=null && msg.getSender().getLocalName().equals("boy"))
            {

                System.out.println(myAgent.getLocalName()+
                        ":Boy already refills the machine "+msg.getContent());
            }
            return response;
        }
    }
    protected void setup()
    {
        System.out.println(getLocalName() +" control center is ready");
        addBehaviour(new CountingNumber(this));
    }//
}