Examples of CAMessage

Examples of it.unito.di.artifact.CAMessage

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    public void handleEvent(SocialEvent e, Object... args) {
      logger.debug("Updating for Participant");
      if (e.getElementChanged().getElType() == SocialStateElementType.LOGICAL_EXPRESSION
          && e.getElementChanged().toString().contains("cfp")) {
        logger.debug("CFP event perceived.");
        CAMessage cfp = participant.receive(ACLMessage.CFP);
        t = (Task) (cfp.getContents());
        logger.debug("Task message received");
        // analisi del task e preparazione della proposal in base a
        // qualche criterio
        p = createProposal(t);
        participant.propose(p, cfp.getRoleSender());
      }

      else if (e.getElementChanged().getElType() == SocialStateElementType.LOGICAL_EXPRESSION
          && e.getElementChanged().toString().contains("accept")) {
        CAMessage accept = participant
            .receive(ACLMessage.ACCEPT_PROPOSAL);
        // eventuali valutazioni
        if (elaborateTask(t))
          participant.done(t, accept.getRoleSender());
        else
          participant.failure(accept.getRoleSender());
      }

      else if (e.getElementChanged().getElType() == SocialStateElementType.LOGICAL_EXPRESSION
          && e.getElementChanged().toString().contains("reject")) {
        CAMessage reject = participant
            .receive(ACLMessage.REJECT_PROPOSAL);
        logger.debug("Proposal Rejected.");
      }
      logger.debug("Updating done for Participant");
    }
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Examples of it.unito.di.artifact.CAMessage

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      initiator.accept(proposals.get(0));
      for (int i=1;i<proposals.size();i++) {
        initiator.reject(proposals.get(i));
      }
     
      CAMessage done = initiator.receive(ACLMessage.INFORM);
      logger.debug("DONE: "+done);
     
    }
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Examples of it.unito.di.artifact.CAMessage

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    // listener dell'impegno C(i,p, propose, accept \/ reject)
    public void listenerCfp() {
      // qui sto ragionando, posso inserire logica sulla presenza di un commitment
      // do la possibilit� di ragionare sul commitment
      logger.debug("Started listener CFP");
      CAMessage cfp = participant.receive(ACLMessage.CFP);
   
      t = (Task)(cfp.getContents());
     
      // analisi del task e preparazione della proposal in base a qualche criterio
      p = createProposal(t);
      participant.propose(p, cfp.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 Participant");
      if (eventIsCfp(e)) {
        logger.debug("CFP event perceived.");
        CAMessage cfp = participant.receive(ACLMessage.CFP);
        t = (Task)(cfp.getContents());
        logger.debug("Task message received");
        // analisi del task e preparazione della proposal in base a qualche criterio
        p = createProposal(t);
        participant.propose(p, cfp.getRoleSender());
      }
     
      else if (eventIsAccept(e)) {
        CAMessage accept = participant.receive(ACLMessage.ACCEPT_PROPOSAL);
        // eventuali valutazioni
        if (elaborateTask(t))
          participant.done(t, accept.getRoleSender());
        else
          participant.failure(accept.getRoleSender());
      }
     
      else if (eventIsReject(e)) {
       
      }
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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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