@Override
public void action() {
// System.out.println(getName() + ": state=HandleResponse");
receivedResponse = false;
MessageTemplate template_accepted =
MessageTemplate.MatchPerformative(ACLMessage.ACCEPT_PROPOSAL);
MessageTemplate template_rejected =
MessageTemplate.MatchPerformative(ACLMessage.REJECT_PROPOSAL);
ACLMessage acceptMessage = receive(template_accepted);
ACLMessage rejectMessage = receive(template_rejected);
if (acceptMessage != null && acceptMessage.getConversationId().equals(convID)) {
// System.out.println(getName() + ": My proposal was accepted! Content: " +
// acceptMessage.getContent());
accepted = PROPOSAL_ACCEPTED;
receivedResponse = true;
artifacts.add(receivedItem);
money -= receivedItem.getPrice(); // subtract item's cost from bank balance
System.out.print(getName() + ": ARTIFACT STOCK: ");
for (int i = 0; i < artifacts.size(); i++)
System.out.print(
"\"" + artifacts.get(i).getName() + "\"" + ((i != artifacts.size() - 1) ? ", " : ""));
System.out.print("\n\n");
} else if (rejectMessage != null && rejectMessage.getConversationId().equals(convID)) {
// System.out.println(getName() + ": My proposal was rejected... Content: " +
// rejectMessage.getContent());
accepted = PROPOSAL_REJECTED;
receivedResponse = true;
} else block();
}
public void requestSwapAppointments() {
String conversationId = "request-swap";
if (patientAgent.highPriorityAppointmentOwner != null) {
System.out.println(
patientAgent.getName()
+ " proposing to swap slot "
+ (patientAgent.allocatedAppointment + 1)
+ " with "
+ (patientAgent.swapSlot + 1));
ACLMessage request = new ACLMessage(ACLMessage.PROPOSE);
request.addReceiver(patientAgent.highPriorityAppointmentOwner);
try {
request.setContentObject(
new SwapInfo(patientAgent.allocatedAppointment, patientAgent.swapSlot));
} catch (IOException e) {
e.printStackTrace();
}
request.setSender(patientAgent.getAID());
request.setConversationId(conversationId);
request.setReplyWith(conversationId + " " + System.currentTimeMillis());
patientAgent.send(request);
reqTemplate =
MessageTemplate.and(
MessageTemplate.MatchConversationId(conversationId),
MessageTemplate.MatchInReplyTo(request.getReplyWith()));
state = 1;
}
}
/**
*
*
* <h2>Add plans for </h2>
*
* Registering customer on blackboard </br> Dispatching generated batch </br> Sending confirmed
* batch ( after negotiation) </br> Canceling the order </br> Receiving completed batch </br>
* changing due date of batch </br> handling rejected order from GSA </br>
*
* @return Set of plans for this agent
*/
public static Set<Plan> getPlans() {
Set<Plan> plans = new HashSet<Plan>();
plans.add(
new SimplePlan(
RegisterAgentToBlackboardGoal.class, RegisterCustomerAgentToBlackboardPlan.class));
plans.add(new SimplePlan(DispatchBatchGoal.class, DispatchJobPlan.class));
plans.add(new SimplePlan(SendConfirmedOrderGoal.class, SendConfirmedOrderPlan.class));
plans.add(new SimplePlan(CancelOrderGoal.class, CancelOrderPlan.class));
plans.add(
new SimplePlan(
MessageTemplate.MatchConversationId(MessageIds.msgOrderCompletion),
ReceiveCompletedBatchPlan.class));
plans.add(
new SimplePlan(
MessageTemplate.MatchConversationId(MessageIds.msgOrderCancellation),
ReceiveCancelledBatchPlan.class));
plans.add(
new SimplePlan(
MessageTemplate.MatchConversationId(MessageIds.msgChangeDueDate), ChangeDueDate.class));
plans.add(
new SimplePlan(
MessageTemplate.MatchConversationId(MessageIds.RejectedOrder),
HandleRejectedOrder.class));
return plans;
}
@Override
public void action() {
ACLMessage messageServeur =
myAgent.receive(
MessageTemplate.and(
MessageTemplate.MatchPerformative(ACLMessage.PROPAGATE),
MessageTemplate.MatchSender(getServerAID())));
if (messageServeur != null) {
System.out.println(myAgent.getLocalName() + " reçu -> " + messageServeur.getContent());
// On déséréalise le message
ObjectMapper omap = new ObjectMapper();
try {
ServerLiaisonMessage msg =
omap.readValue(messageServeur.getContent(), ServerLiaisonMessage.class);
} catch (IOException e1) {
e1.printStackTrace();
}
// Ecriture de message
ACLMessage message =
createMessageToDevices(messageServeur.getContent(), messageServeur.getConversationId());
myAgent.send(message);
System.out.println(myAgent.getLocalName() + " envoyé -> " + message.getContent());
}
}
private MessageTemplate getMessageFilter() {
Seller mySeller = (Seller) super.myAgent;
return MessageTemplate.and(
this.myFSM.getMessageFilter(),
MessageTemplate.and(
MessageTemplate.MatchContent(String.valueOf(mySeller.getCurrentPrice())),
MessageTemplate.MatchPerformative(FishMarketProtocol.Performatives.TO_BID)));
}
public HandleInform(Agent a, AID provider) {
super(a);
this.myAgent = (VendeurAgent) a;
finished = false;
mtProvider = MessageTemplate.MatchSender(provider);
mt = MessageTemplate.and(mtpPerformative, mtProvider);
// countAttente = 0;
}
public void action() {
MessageTemplate mt =
MessageTemplate.and(
MessageTemplate.MatchPerformative(ACLMessage.INFORM),
MessageTemplate.MatchConversationId("map-request"));
ACLMessage msg = myAgent.receive(mt);
if (msg != null) { // this agent received a map after his map request
String response = msg.getContent();
wantsCleanMap = false;
createUIGraph(response);
} else {
block();
}
}
public void action() {
attempts++;
logger.info(getLocalName() + ":" + "Attempting to cancel " + subjectName + ":" + sectionName);
DFAgentDescription template = new DFAgentDescription();
ServiceDescription sd = new ServiceDescription();
sd.setType(subjectName);
template.addServices(sd);
try {
DFAgentDescription[] result = DFService.search(myAgent, template);
if (result.length != 0) {
logger.info(getLocalName() + ": " + result[0].getName().getLocalName() + " agent found.");
enlistorAgent = result[0].getName();
msg = new ACLMessage(ACLMessage.REQUEST);
msg.setContentObject(new EnlistorMessage(ACTION_CANCEL_SLOT, sectAss));
msg.addReceiver(enlistorAgent);
send(msg);
reply = blockingReceive(MessageTemplate.MatchPerformative(ACLMessage.INFORM));
if (reply != null && reply.getContent().equals(MSG_CONFIRM)) {
schedule.removeSectionAssignment(subjectName);
}
}
} catch (Exception fe) {
fe.printStackTrace();
}
}
protected void setup() {
Object[] args = getArguments();
if (args != null && args.length == 1) {
myReceiver = new AID((String) args[0], AID.ISLOCALNAME);
} else {
System.out.println("Missing receiver name !!!!!");
doDelete();
return;
}
msg.addReceiver(myReceiver);
msg.setByteSequenceContent(content);
myTemplate = MessageTemplate.MatchSender(myReceiver);
System.out.println(
"RTT-Sender " + getName() + " ready: my receiver is " + myReceiver.getName());
notifyReady();
if (timeInterval > 0) {
addBehaviour(
new TickerBehaviour(this, timeInterval) {
public void onTick() {
job();
}
});
} else {
addBehaviour(
new CyclicBehaviour(this) {
public void run() {
job();
}
});
}
}
public AgentImage removeAgentImage(AID id) {
AgentImage img = (AgentImage) agentImages.remove(id);
// If there are messages that were waiting to be delivered to the
// real agent on the FrontEnd, notify failure to sender
removePendingMessages(MessageTemplate.MatchReceiver(new AID[] {id}), true);
return img;
}
private class ChessBoardBehavior extends CyclicBehaviour {
private MessageTemplate mt = MessageTemplate.MatchPerformative(ACLMessage.INFORM);
public void action() {
final ACLMessage msg = myAgent.receive(mt);
if (msg != null) {
log.info("Receive ChessBoard update request: " + msg.getContent());
String[] parsedMsg = msg.getContent().split(",");
boolean update = Boolean.valueOf(parsedMsg[0]);
int row = Integer.valueOf(parsedMsg[1]);
int col = Integer.valueOf(parsedMsg[2]);
gui.update(row, col, update);
if (update) {
final String nextQueenToStart = "Queen" + (col + 1);
addBehaviour(
new WakerBehaviour(myAgent, SLEEP_TIME) {
protected void onWake() {
proposeMove(nextQueenToStart);
}
});
}
}
}
}
public List removePendingMessages(MessageTemplate template) {
synchronized (pendingCommands) {
List messages = new ArrayList();
List commands = new ArrayList();
Enumeration e = pendingCommands.elements();
while (e.hasMoreElements()) {
PostponedCommand pc = (PostponedCommand) e.nextElement();
Command c = pc.getCommand();
if (c.getCode() == FrontEndSkel.MESSAGE_IN) {
ACLMessage msg = (ACLMessage) c.getParamAt(0);
if (template.match(msg)) {
Object[] oo = new Object[] {msg, c.getParamAt(1)};
messages.add(oo);
commands.add(c);
}
}
}
// Remove all the commands carrying matching messages
Iterator it = commands.iterator();
while (it.hasNext()) {
pendingCommands.remove(it.next());
}
// Return the list of matching messages
return messages;
}
}
public void action() {
MessageTemplate mt =
MessageTemplate.and(
MessageTemplate.MatchPerformative(ACLMessage.INFORM),
MessageTemplate.MatchConversationId("arrival-inform"));
ACLMessage msg = myAgent.receive(mt);
if (msg != null) { // this agent received a YES or NO after his
// movement request
String response = msg.getContent();
if (response.contains("go")) {
awaitingRelease = false;
}
} else {
awaitingRelease = false;
block();
}
}
private DetalleProducto getSupermarketInform(UUID conversationId) {
try {
ACLMessage msgInform =
myAgent.blockingReceive(
MessageTemplate.and(
MessageTemplate.MatchConversationId(conversationId.toString()),
MessageTemplate.MatchPerformative(ACLMessage.INFORM)));
DetalleProducto informContent =
(DetalleProducto) myAgent.getContentManager().extractContent(msgInform);
System.out.println(String.format("Received INFORM: %s", informContent));
return informContent;
} catch (Exception e) {
throw new IllegalStateException(e);
}
}
public void onStart() {
if (ignoredConversations == null) {
ignoredConversations = new ConversationList(myAgent);
}
// Unless a template is explicitly set, we get messages matching the ontology, the served
// performatives.
if (template == null) {
if (servedPerformatives != null) {
template =
MessageTemplate.and(
MessageTemplate.MatchOntology(onto.getName()),
new MessageTemplate(
new MatchExpression() {
public boolean match(ACLMessage msg) {
int perf = msg.getPerformative();
for (int p : servedPerformatives) {
if (p == perf) {
return true;
}
}
return false;
}
}));
} else {
// No performative specified --> Match all
template = MessageTemplate.MatchOntology(onto.getName());
}
}
// Whatever template is used we avoid intercepting messages belonging to external conversations
template = MessageTemplate.and(template, ignoredConversations.getMessageTemplate());
// Register Ontology and Language
ContentManager cm = myAgent.getContentManager();
if (cm.lookupOntology(onto.getName()) == null) {
cm.registerOntology(onto);
}
this.codec = (codec != null ? codec : new SLCodec());
if (cm.lookupLanguage(codec.getName()) == null) {
cm.registerLanguage(codec);
}
}
@Override
public void action() {
MessageTemplate messageTemplate = MessageTemplate.MatchConversationId(CONVID_ACL_MESSAGE);
ACLMessage messageRecu = myAgent.receive(messageTemplate);
if (messageRecu != null) {
// Si le problème n'est pas chargé, refuser
if (((AgentGestionPopulation) myAgent).getMonProbleme() == null) {
ACLMessage refuse = new ACLMessage(ACLMessage.REFUSE);
gererMessage(refuse, messageRecu, "problem is not loaded");
}
// Si l'acte est de type REQUEST, analyser le message
if (messageRecu.getPerformative() == ACLMessage.REQUEST) {
// Si le language est correct, traiter la demande de génération
if (messageRecu.getLanguage() != null
&& messageRecu.getLanguage().equals(LANGUAGE_ACL_MESSAGE)) {
String content = messageRecu.getContent();
// Si le contenu est conforme (nb d'individus), les générer
if (content != null) {
try {
int nbIndividu = Integer.parseInt(content); // throw NumberFormatException
ACLMessage agreeMessage = new ACLMessage(ACLMessage.AGREE);
gererMessage(agreeMessage, messageRecu, "");
ProblemeCARP p = ((AgentGestionPopulation) myAgent).getMonProbleme();
((AgentGestionPopulation) myAgent)
.getPopulationGlobale()
.genererIndividus(nbIndividu, p);
ACLMessage informMessage = new ACLMessage(ACLMessage.INFORM);
gererMessage(informMessage, messageRecu, "done");
} catch (NumberFormatException nfException) {
ACLMessage refuse = new ACLMessage(ACLMessage.REFUSE);
gererMessage(refuse, messageRecu, "invalid arguments");
}
} else {
ACLMessage refuse = new ACLMessage(ACLMessage.REFUSE);
gererMessage(refuse, messageRecu, "invalid arguments");
}
} else {
ACLMessage refuse = new ACLMessage(ACLMessage.REFUSE);
gererMessage(refuse, messageRecu, "invalid ACL language");
}
} else {
ACLMessage notUnderstoodMessage = new ACLMessage(ACLMessage.NOT_UNDERSTOOD);
gererMessage(notUnderstoodMessage, messageRecu, "AGPop only serves request");
}
} else block();
}
public void onStart() {
// Subscribe as a chat participant to the ChatManager agent
ACLMessage subscription = new ACLMessage(ACLMessage.SUBSCRIBE);
subscription.setLanguage(codec.getName());
subscription.setOntology(onto.getName());
String convId = "C-" + myAgent.getLocalName();
subscription.setConversationId(convId);
subscription.addReceiver(new AID(CHAT_MANAGER_NAME, AID.ISLOCALNAME));
myAgent.send(subscription);
// Initialize the template used to receive notifications
// from the ChatManagerAgent
template = MessageTemplate.MatchConversationId(convId);
}
@Override
public void action() {
// System.out.println(getName() + ": state=Waiting...");
newAuctionStarted = false;
MessageTemplate template = MessageTemplate.MatchContent("inform-start-of-auction");
ACLMessage message = receive(template);
if (message != null) {
marketAgent = message.getSender();
newAuctionStarted = true;
convID = message.getConversationId();
// System.out.println(getName() + ": Received Auction start message!");
} else block();
}
@Override
public void action() {
MessageTemplate template =
MessageTemplate.and(
MessageTemplate.MatchPerformative(ACLMessage.REQUEST),
MessageTemplate.MatchConversationId("1"));
ACLMessage message = myAgent.receive(template);
if (message != null) {
try {
RequestCellsMessage requestMessage =
mapper.readValue(message.getContent(), RequestCellsMessage.class);
List<Cellule> cellules =
EnvironnementAgent.sudoku.getCellulesForRank(requestMessage.getRank());
CellsMessage cellsMessage = new CellsMessage(cellules, requestMessage.getRank());
StringWriter stringWriter = new StringWriter();
try {
mapper.writeValue(stringWriter, cellsMessage);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
String messageString = stringWriter.toString();
if (messageString != null) {
ACLMessage response = new ACLMessage(ACLMessage.INFORM);
response.setContent(messageString);
response.setConversationId("1");
response.addReceiver(new AID("AgentSimulation", AID.ISLOCALNAME));
myAgent.send(response);
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} else {
block();
}
}
@Override
public void action() {
// System.out.println(getName() + ": state=Handle_CFP");
informed = false;
MessageTemplate template_cfp = MessageTemplate.MatchPerformative(ACLMessage.CFP);
MessageTemplate template_nobids = MessageTemplate.MatchContent("no-bids");
ACLMessage cfp = receive(template_cfp);
ACLMessage nobids = receive(template_nobids);
if (cfp != null && cfp.getConversationId().equals(convID)) { // CFP received
try {
receivedItem = (Artifact) cfp.getContentObject();
// System.out.println(getName() + ": Received CFP - " + receivedItem.getName());
ACLMessage proposal = new ACLMessage(ACLMessage.PROPOSE);
proposal.addReceiver(marketAgent);
proposal.setConversationId(convID);
if (acceptOffer(receivedItem)) proposal.setContent("yes");
else proposal.setContent("no");
send(proposal);
// System.out.println(getName() + ": Proposal sent to Auctioneer. Proposal= " +
// proposal.getContent());
} catch (UnreadableException e) {
ACLMessage notUnderstood = new ACLMessage(ACLMessage.NOT_UNDERSTOOD);
notUnderstood.addReceiver(marketAgent);
notUnderstood.setConversationId(convID);
send(notUnderstood);
}
informed = true;
status = CFP_RECEIVED;
} else if (nobids != null && nobids.getConversationId().equals(convID)) {
// System.out.println(getName() + ": No-bids received...");
informed = true;
status = NO_BIDS;
} else block();
}
@Override
public void action() {
// message templte for dutch auction
MessageTemplate mt =
MessageTemplate.and(
MessageTemplate.MatchPerformative(ACLMessage.INFORM),
MessageTemplate.MatchProtocol(FIPANames.InteractionProtocol.FIPA_DUTCH_AUCTION));
msg = myAgent.receive(mt);
if (msg != null) {
if (msg.getPerformative() == ACLMessage.INFORM) {
if (msg.getOntology().equals("AUCTION")) {
if (msg.getContent().startsWith("AUCTION")) {
System.out.println(myAgent.getLocalName() + ": auction has started");
// Auction with 100 as this agents highest buying price
int price = 40000 + rand.nextInt(15000);
myAgent.addBehaviour(new NewAuctionBehaviour(Integer.toString(price)));
} else myAgent.putBack(msg);
}
}
}
}
public void action() { // listen to incomming CFP from storageAgents
MessageTemplate mt = MessageTemplate.MatchPerformative(ACLMessage.CFP);
ACLMessage msg = myAgent.receive(mt);
/*System.out.println("REQUEST RECEIVED");
System.out.println(msg);*/
if (msg != null) { // only respond to CFP messages
// CFP Message received. Process it
// System.out.println("Got request");
String requestedLocation = msg.getContent();
ACLMessage reply = msg.createReply(); // add the sender as
// recipient
Integer x =
Integer.parseInt(
requestedLocation.substring(
0, requestedLocation.lastIndexOf(','))); // parse the x of
// product
Integer y =
Integer.parseInt(
requestedLocation.substring(
requestedLocation.lastIndexOf(',') + 1,
requestedLocation.length())); // parse the y of product
Integer price = calculatePathCost(new Point(x, y));
if (holdingItem.x == x && holdingItem.y == y) { // robot is
// carrying the
// requested
// item
price = 1;
}
if (price != null) {
reply.setPerformative(ACLMessage.PROPOSE);
reply.setContent(String.valueOf(price.intValue()));
// System.out.println(getAID().getName() + ": My cost is " +
// price + ". To get to location: " +x + ","+y);//debugging
// purpose
} else {
reply.setPerformative(ACLMessage.REFUSE);
reply.setContent("Pathplanning error");
}
myAgent.send(reply);
} else {
block();
}
}
/**
* Inner class ChatListener. This behaviour registers as a chat participant and keeps the list of
* participants up to date by managing the information received from the ChatManager agent.
*/
class ChatListener extends CyclicBehaviour {
private MessageTemplate template = MessageTemplate.MatchConversationId(CHAT_ID);
ChatListener(Agent a) {
super(a);
}
public void action() {
ACLMessage msg = myAgent.receive(template);
if (msg != null) {
if (msg.getPerformative() == ACLMessage.INFORM) {
myGui.notifySpoken(msg.getSender().getLocalName(), msg.getContent());
} else {
handleUnexpected(msg);
}
} else {
block();
}
}
} // END of inner class ChatListener
public void action() {
DFAgentDescription template = new DFAgentDescription();
ServiceDescription sd = new ServiceDescription();
sd.setType(swapEntry.getSubject().getName());
template.addServices(sd);
try {
DFAgentDescription[] result = DFService.search(myAgent, template);
if (result.length != 0) {
enlistorAgent = result[0].getName();
msg = new ACLMessage(ACLMessage.REQUEST);
msg.setContentObject(swapEntry);
msg.addReceiver(enlistorAgent);
send(msg);
reply = blockingReceive(MessageTemplate.MatchPerformative(ACLMessage.INFORM));
if (reply != null && reply.getContent().equals(MSG_CONFIRM)) {
logger.info(getLocalName() + " swap request added.");
}
}
} catch (Exception fe) {
fe.printStackTrace();
}
}
public class ResponderBehaviour extends SimpleBehaviour {
private static final MessageTemplate mt = MessageTemplate.MatchPerformative(ACLMessage.REQUEST);
public ResponderBehaviour(Agent agent) {
super(agent);
}
public void action() {
ACLMessage aclMessage = myAgent.receive(mt);
if (aclMessage != null) {
System.out.println(
myAgent.getLocalName() + ": I receive message.\n" + aclMessage.getContent());
} else {
this.block();
}
}
public boolean done() {
return false;
}
}
/*
* Only receive message coming from the patientTODO: Also send out status
* messages
*/
@Override
public void action() {
MessageTemplate template =
MessageTemplate.MatchConversationId(TrafficUpdateMessage.TRAFFIC_SUBSCRIBERS_CONV);
List<EQRPoint> points = route.getPoints();
long duration = route.getDuration();
double distance = route.getDistance();
double delay = 0;
double rate = 1;
if (traffic != null) {
delay = traffic.getDelay();
rate = traffic.getSimulationRate();
}
double sim_speed = distance / (duration * rate);
EQRLogger.log(
logger,
null,
myAgent.getLocalName(),
getBehaviourName() + ": Attending to Fire " + fire.getAID().getLocalName());
for (int i = 0; i < points.size() - 1; i++) {
ACLMessage up = myAgent.receive(template);
if (up != null) {
try {
Object content = up.getContentObject();
if (content instanceof TrafficUpdateMessage) {
traffic = (TrafficUpdateMessage) content;
delay = traffic.getDelay();
rate = traffic.getSimulationRate();
sim_speed = distance / (duration * rate);
}
} catch (UnreadableException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
EQRPoint curr = points.get(i);
EQRPoint nxt = points.get(i + 1);
engine.setCurrentLocation(curr);
double dist = EQRAgentsHelper.getDistanceFromGPSCood(curr, nxt);
double st = (dist / sim_speed) + delay * rate;
try {
Thread.sleep((long) st);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
engine.setCurrentLocation(points.get(points.size() - 1));
ACLMessage msg = new ACLMessage(ACLMessage.INFORM);
ACLMessage msg2 = new ACLMessage(ACLMessage.INFORM);
msg2.addReceiver(myAgent.getAID());
msg.addReceiver(fire.getAID());
AttendToFireMessage atf = new AttendToFireMessage(AttendToFireMessage.TO_FIRE);
AttendToFireMessage atf2 = new AttendToFireMessage(AttendToFireMessage.TO_FIRE_ENGINE);
atf.setEngine(engine);
atf2.setFire(fire);
try {
System.out.println(
myAgent.getLocalName() + " Sending msgs out to FireEngine and Fire " + fire.getAID());
msg.setContentObject(atf);
msg2.setContentObject(atf2);
EQRLogger.log(logger, msg, myAgent.getLocalName(), getBehaviourName() + ": Message sent");
EQRLogger.log(logger, msg2, myAgent.getLocalName(), getBehaviourName() + ": Message sent");
myAgent.send(msg2);
myAgent.send(msg);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
/* TODO: send msg to patient and */
done = true;
}
public MessageTemplate getMessageFilter() {
return MessageTemplate.and(
MessageTemplate.MatchTopic(MarketFSMBehaviourAuctionProgress.MESSAGE_TOPIC),
MessageTemplate.MatchConversationId(this.conversationId));
}
public ConnRecvMsg(Connector a) {
super();
this.myConnector = a;
log = Logger.getMyLogger(this.getClass().getName());
mt = MessageTemplate.MatchConversationId(Constants.NULL_CID);
}
public void action() {
MessageTemplate mt =
MessageTemplate.and(
MessageTemplate.MatchPerformative(ACLMessage.INFORM),
MessageTemplate.MatchConversationId("hop-request"));
ACLMessage msg = myAgent.receive(mt);
if (msg != null) { // this agent received a YES or NO after his
// movement request
String response = msg.getContent();
// System.out.println("Response to my request: " + response);
if (response.contains("yes")) {
if (lastClaimRejected) {
uiMap = null;
/*ACLMessage mapReq = new ACLMessage(ACLMessage.QUERY_IF);
mapReq.addReceiver(guiAgents[0]);
mapReq.setContent("Give me map");
mapReq.setConversationId("map-request");
myAgent.send(mapReq);*/
addBehaviour(new MapUpdateRequest());
movementVerified = true;
// lastClaimRejected = false;
mapUpdatedAfterSuccesfullRequest = true;
} else {
/*for (int j = 0; j < occupiedPoints.size(); j++) {// after a
// hop
// request
// is
// accepted
// clear
// the
// list
// with
// occupied
// points
occupiedPoints.remove(0);
}*/
movementVerified = true;
lastClaimRejected = false;
}
} else {
// request new map
// System.out.println("Cant walk here " + this.myAgent.getAID());
uiMap = null;
/*ACLMessage mapReq = new ACLMessage(ACLMessage.QUERY_IF);
mapReq.addReceiver(guiAgents[0]);
mapReq.setContent("Give me map");
mapReq.setConversationId("map-request");
myAgent.send(mapReq);*/
addBehaviour(new MapUpdateRequest());
// boolean lastClaimeRejected = true;
lastClaimRejected = true;
movementVerified = false;
// moveMentQueue.clear();
/*
* for(int i = 0;i<moveMentQueue.size();i++) {
* occupiedPoints.add(moveMentQueue.get(i)); }
*/
// calculateNextHop();
}
} else {
block();
}
}
public void action() { // confirm that this agent will pick up the item
MessageTemplate mt = MessageTemplate.MatchPerformative(ACLMessage.ACCEPT_PROPOSAL);
ACLMessage msg = myAgent.receive(mt);
if (msg != null) { // this agent is chosen to pick up the item
// ACCEPT_PROPOSAL Message received. Process it
String requestedLocation = msg.getContent();
String[] locs = requestedLocation.split(":");
String[] locItem = locs[0].split(",");
Integer itemX = Integer.parseInt(locItem[0]);
Integer itemY = Integer.parseInt(locItem[1]);
String[] locStor = locs[1].split(",");
Integer storageAgentX = Integer.parseInt(locStor[0]);
Integer storageAgentY = Integer.parseInt(locStor[1]);
/*Integer itemX = Integer.parseInt(requestedLocation.substring(0,
requestedLocation.indexOf(',', 1)));
Integer itemY = Integer.parseInt(requestedLocation.substring(
requestedLocation.indexOf(',', 1) + 1,
requestedLocation.indexOf(':', 1)));
Integer storageAgentX = Integer.parseInt(requestedLocation
.substring(requestedLocation.indexOf(':', 1) + 1,
requestedLocation.indexOf(',', 2)));
Integer storageAgentY = Integer.parseInt(requestedLocation
.substring(requestedLocation.indexOf(',', 2) + 1,
requestedLocation.length()));*/
ACLMessage reply = msg.createReply();
reply.setPerformative(ACLMessage.INFORM);
/*System.out.println(getAID().getName()
+ " will pick up the item at " + itemX + "," + itemY
+ " and bring it to storage agent: " + (storageAgentX)
+ "," + storageAgentY);*/
myAgent.send(reply);
boolean isAlreadyGoingThere = false;
for (int i = 0; i < travelPoints.size(); i++) {
if (travelPoints.get(i).x == itemX && travelPoints.get(i).y == itemY) {
isAlreadyGoingThere = true;
}
}
if ((holdingItem.x == itemX && holdingItem.y == itemY)) { // robot
// is
// carrying
// the
// requested
// item
if (nextDestination.get(0) == ITEMDROPDOWN) // stop dropdown
// go deliver
// the item
{
travelPoints.remove(0);
nextDestination.remove(0);
travelPoints.add(0, new Point(storageAgentX - 11, storageAgentY));
travelPoints.add(1, new Point(storageAgentX - 1, storageAgentY));
travelPoints.add(2, new Point(storageAgentX - 1, storageAgentY - 1));
travelPoints.add(3, new Point(storageAgentX - 11, storageAgentY - 1));
travelPoints.add(4, new Point(itemX, itemY));
nextDestination.add(0, STORAGEAGENT);
nextDestination.add(1, STORAGEAGENT);
nextDestination.add(2, ITEMDROPDOWN);
nextDestination.add(3, ITEMDROPDOWN);
nextDestination.add(4, ITEMDROPDOWN);
} else if (nextDestination.get(0) == STORAGEAGENT) {
System.out.print(travelPoints.size());
travelPoints.remove(4);
nextDestination.remove(4);
travelPoints.add(4, new Point(storageAgentX - 11, storageAgentY));
travelPoints.add(5, new Point(storageAgentX - 1, storageAgentY));
travelPoints.add(6, new Point(storageAgentX - 1, storageAgentY - 1));
travelPoints.add(7, new Point(storageAgentX - 11, storageAgentY - 1));
travelPoints.add(8, new Point(itemX, itemY));
nextDestination.add(4, STORAGEAGENT);
nextDestination.add(5, STORAGEAGENT);
nextDestination.add(6, ITEMDROPDOWN);
nextDestination.add(7, ITEMDROPDOWN);
nextDestination.add(8, ITEMDROPDOWN);
} else if (nextDestination.get(0) == ITEMPICKUP) {
// at some unknown time, the robot agent has already planned to pick up the item
travelPoints.remove(4);
nextDestination.remove(4);
travelPoints.add(4, new Point(storageAgentX - 11, storageAgentY));
travelPoints.add(5, new Point(storageAgentX - 1, storageAgentY));
travelPoints.add(6, new Point(storageAgentX - 1, storageAgentY - 1));
travelPoints.add(7, new Point(storageAgentX - 11, storageAgentY - 1));
travelPoints.add(8, new Point(itemX, itemY));
nextDestination.add(4, STORAGEAGENT);
nextDestination.add(5, STORAGEAGENT);
nextDestination.add(6, ITEMDROPDOWN);
nextDestination.add(7, ITEMDROPDOWN);
nextDestination.add(8, ITEMDROPDOWN);
}
} else if (isAlreadyGoingThere) {
boolean isInsert = false;
for (int i = 0; i < travelPoints.size(); i++) {
if (isInsert == false) {
if (travelPoints.get(i).x == itemX && travelPoints.get(i).y == itemY) {
isInsert = true;
// travelPoints.remove(4);
travelPoints.add(i + 5, new Point(storageAgentX - 11, storageAgentY));
nextDestination.add(i + 5, STORAGEAGENT);
travelPoints.add(i + 6, new Point(storageAgentX - 1, storageAgentY));
nextDestination.add(i + 6, STORAGEAGENT);
travelPoints.add(i + 7, new Point(storageAgentX - 1, storageAgentY - 1));
nextDestination.add(i + 7, ITEMDROPDOWN);
travelPoints.add(i + 8, new Point(storageAgentX - 11, storageAgentY - 1));
nextDestination.add(i + 8, ITEMDROPDOWN);
}
}
}
} else {
travelPoints.add(new Point(itemX, itemY));
travelPoints.add(new Point(storageAgentX - 11, storageAgentY));
travelPoints.add(new Point(storageAgentX - 1, storageAgentY));
travelPoints.add(new Point(storageAgentX - 1, storageAgentY - 1));
travelPoints.add(new Point(storageAgentX - 11, storageAgentY - 1));
travelPoints.add(new Point(itemX, itemY));
nextDestination.add(ITEMPICKUP);
nextDestination.add(STORAGEAGENT);
nextDestination.add(STORAGEAGENT);
nextDestination.add(ITEMDROPDOWN);
nextDestination.add(ITEMDROPDOWN);
nextDestination.add(ITEMDROPDOWN);
// nextDestination.add(ITEMDROPDOWN);
}
} else {
block();
}
}
