def createRequestObj(self, Id):
     self.nodeList = self.pathNetwork.getNodeList()
     newRequest = Request(Id)
     newRequest.date = self.datetime.date()
     newRequest.TSubmit = self.datetime.time()
     if config.localisedRequests:
         nodeLocalisedList = [
             self.pathNetwork.graphMain.getNodeByName(nodeName)
             for nodeName in config.localisedRequests
         ]
         newRequest.startNode = random.choice(nodeLocalisedList)
     elif config.weightedRequest:
         nodes = self.nodeList
         if 1 == random.randint(1, 4):
             newRequest.startNode = self.pathNetwork.graphMain.getNodeByName(
                 1)
         elif 2 == random.randint(1, 4):
             newRequest.startNode = self.pathNetwork.graphMain.getNodeByName(
                 60)
         else:
             newRequest.startNode = random.choice(self.nodeList)
     else:
         newRequest.startNode = random.choice(self.nodeList)
     self.nodeList.remove(newRequest.startNode)
     newRequest.endNode = random.choice(self.nodeList)
     return newRequest
Exemple #2
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    def process_requests(self, in_file):
        #The assignment will be based on the proximity of the pod to the request point
        requestsList = []
        if len(self.waitingRequests) > 0:
            for request in self.waitingRequests:
                closestPod = self.findClosestRequestPod(request.startNode)
                if closestPod:
                    self.assignPod(closestPod, request)
                    self.waitingRequests.remove(request)
                    #print("Waiting request {0} to {1} is being completed\nThere are {2} requests waiting".format(request.startNode,requestDict["endNode"],len(self.waitingRequests)))

        for req in self.newRequests:
            details = req.strip(' ').split(',')
            if len(details) < 4:
                break
            if len(details) == 4:
                requestDict = {
                    "date": details[0],
                    "time": details[1],
                    "startNode": int(details[2].strip(" ")),
                    "endNode": int(details[3].strip(" "))
                }

                dateTimeStr = details[0] + details[1]

                newRequest = Request(self.requestNum)
                newRequest.TSubmit = self.strToDateTime(dateTimeStr)
                newRequest.startNode = int(requestDict['startNode'])
                newRequest.endNode = int(requestDict['endNode'])
                requestsList.append(newRequest)

                closestPod = self.findClosestRequestPod(
                    requestDict["startNode"])

                self.requestNum += 1
                if closestPod:
                    newRequest.PodUsed = closestPod
                    self.assignPod(closestPod, newRequest)

                else:
                    print("No pods availible for request {0} to {1}".format(
                        requestDict["startNode"], requestDict["endNode"]))
                    self.waitingRequests.append(newRequest)