/**
 * Section 5.4.1 page 102
 *
 * 
 **/
import jade.core.Agent;
import jade.core.behaviours.*;
import jade.lang.acl.*;
import jade.proto.*;

public class CFPAgent extends Agent {

  public void setup() {
    final MessageTemplate template = MessageTemplate.and(MessageTemplate.MatchProtocol("fipa-contract-net"),
                                                         MessageTemplate.MatchPerformative(ACLMessage.CFP) );
    addBehaviour(new CyclicBehaviour(this) {
      public void action() {
        ACLMessage cfp = myAgent.receive(template);
        if (cfp != null) {
          myAgent.addBehaviour(new SSContractNetResponder(myAgent, cfp) {
            // Redefine callback methods to implement domain-dependent
            // logic
          } );
        }
        else {
          block();
        }
      }
    } );
  }
}