Examples of CAMessage

Examples of it.unito.di.artifact.CAMessage

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      participant = (Participant) (Role.enact(
          CNPArtifact.PARTICIPANT_ROLE, art, this, myAgent.getAID()));

      //
      // cos� invece ricevo solo il messaggio
      CAMessage cfp = participant.receive(ACLMessage.CFP);
      // analyze taskMessage
      logger.debug("Received task message " + cfp.getContent());
      t = (Task) (cfp.getContents());
      // sending proposal
      participant.propose(createProposal(t), cfp.getRoleSender());

      // receveing answer
      CAMessage accept = participant
          .receive(ACLMessage.ACCEPT_PROPOSAL);
      if (elaborateTask(t))
        participant.done(t, accept.getRoleSender());
      else
        participant.failure(accept.getRoleSender());

    }
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Examples of it.unito.di.artifact.CAMessage

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    @Override
    public void handleEvent(SocialEvent e, Object... args) {
      logger.debug("Updating for Initiator, "+e);
      if (eventIsProposal(e)) {
        CAMessage cfp = initiator.receive(ACLMessage.PROPOSE);
        Proposal prop = (Proposal)(cfp.getContents());
        if (!maximumReached) {         
          proposals.add(prop);
          logger.debug("Added Proposal, proposals size: "+proposals.size());
          if (proposals.size() >= maximumProposals) {
            maximumReached = true;
            // ho raccolto un numero di richieste sufficiente
            // criterio di scelta, reasoning
            // per semplicit�, scelgo la prima
            initiator.accept(proposals.get(0));
            for (int i=1;i<proposals.size();i++) {
              initiator.reject(proposals.get(i));
            }
          }
        }
        else {
          logger.debug("No more proposal allowed, sending reject.");
          initiator.reject(prop);
        }
      }
      else if (eventIsRefusal(e)) {
        logger.debug("Refusal received.");
       
      }
      else if (eventIsDone(e)) {
        CAMessage done = initiator.receive(ACLMessage.INFORM);
        t = (Task)(done.getContents());
        logger.debug("INTERACTION SUCCESSFUL, "+t.getResult());
      }
      else if (eventIsFailure(e)) {
        CAMessage failure = initiator.receive(ACLMessage.FAILURE);
        logger.debug("Received failure.");
        proposals.clear();
       
      }
     
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Examples of it.unito.di.artifact.CAMessage

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  // ROLES OPERATIONS
 
  @OPERATION
  public void cfp(Task task, RoleId initiator) {
   
     CAMessage cfp = new CAMessage();
     RoleId dest = new RoleId(PARTICIPANT_ROLE, RoleId.GENERIC_ROLE);
    cfp.setContent(task);
    cfp.setRoleSender(initiator);
    cfp.setRoleReceiver(dest);
    cfp.setPerformative(ACLMessage.CFP);
    send(cfp);
   
    try {
      // createCommitment comporta la new di un commitment. Non ho garanzie se mi baso sui riferimenti al commitment
      // poiche siamo in un ambiente distribuito. Quindi ci vanno meccanismi di matching sullo stato sociale:
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Examples of it.unito.di.artifact.CAMessage

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  }
 
  @OPERATION
  public void accept(Proposal proposal, RoleId initiator) {
   
    CAMessage accept = new CAMessage();
     RoleId dest = proposal.getRoleId();
     accept.setRoleSender(initiator);
     accept.setRoleReceiver(dest);
     accept.setPerformative(ACLMessage.ACCEPT_PROPOSAL);
    send(accept);
   
    try {
      assertFact(new Fact("accept"));
      logger.trace("OPERATION PERFORMED: ACCEPT by "+initiator);
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Examples of it.unito.di.artifact.CAMessage

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  }
 
  @OPERATION
  public void reject(Proposal proposal, RoleId initiator) {
   
    CAMessage reject = new CAMessage();
     RoleId dest = proposal.getRoleId();
     reject.setRoleSender(initiator);
     reject.setRoleReceiver(dest);
     reject.setPerformative(ACLMessage.REJECT_PROPOSAL);
    send(reject);
   
    try {
      releaseCommitment(new Commitment(proposal.getRoleId(), initiator, "accept", new CompositeExpression(
          LogicalOperatorType.OR, new Fact("done"), new Fact("failure"))));
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Examples of it.unito.di.artifact.CAMessage

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  @OPERATION
  public void propose(Proposal prop, RoleId participant, RoleId initiator) {
   
    prop.setRoleId(participant);
    CAMessage proposal = new CAMessage();
     proposal.setContent(prop);
     proposal.setRoleSender(participant);
     proposal.setRoleReceiver(initiator);
     proposal.setPerformative(ACLMessage.PROPOSE);
    send(proposal);
   
    try {
      createCommitment(new Commitment(participant, new RoleId(INITIATOR_ROLE, RoleId.GENERIC_ROLE), "accept", new CompositeExpression(
          LogicalOperatorType.OR, new Fact("done"), new Fact("failure"))));
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Examples of it.unito.di.artifact.CAMessage

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//        LogicalOperatorType.OR, new Fact("accept"), new Fact("reject"))));
  }
 
  @OPERATION
  public void done(Task task, RoleId participant, RoleId initiator) {
    CAMessage done = new CAMessage();
     done.setContent(task);
     done.setRoleSender(participant);
     done.setRoleReceiver(initiator);
     done.setPerformative(ACLMessage.INFORM);
    send(done);
   
    try {
      assertFact(new Fact("done", initiator, task));
      logger.trace("OPERATION PERFORMED: DONE by "+participant);
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Examples of it.unito.di.artifact.CAMessage

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    }
  }
 
  @OPERATION
  public void failure(RoleId participant, RoleId initiator) {
    CAMessage failure = new CAMessage();
    failure.setRoleSender(participant);
    failure.setRoleReceiver(initiator);
    failure.setPerformative(ACLMessage.FAILURE);
    send(failure);
    try {
      assertFact(new Fact("failure"));
      logger.trace("OPERATION PERFORMED: FAILURE by "+participant);
    } catch (MissingOperandException e) {
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Examples of it.unito.di.artifact.CAMessage

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          Thread.sleep(1000);
        } catch (InterruptedException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
        }
        CAMessage test = new CAMessage();
        CAMessage test1 = new CAMessage();
        test.setContents("Prova "+user.getRoleId());
        test.setRoleSender(user.getRoleId());
        test.setRoleReceiver(receiver);
        int r = (int) (Math.random()*100);
        if (r < 50)
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Examples of it.unito.di.artifact.CAMessage

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        logger.info("Inizio a ricevere");
        ArrayList<CAMessage> receive = user.receiveAll(ACLMessage.AGREE);
        logger.info("Message received: "+receive.size());
        if (receive.size() != 0) {
          // respond to message
          CAMessage answer = new CAMessage(user.getRoleId(),receive.get(0).getRoleSender(),"Ti rispondo alla prova!");
          user.send(answer);
        }
       
       
       
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