Examples with ResourceObjectTuple de.hpi.bpt.scylla.simulation.ResourceObjectTuple used on opensource projects

Example 1 with ResourceObjectTuple

use of de.hpi.bpt.scylla.simulation.ResourceObjectTuple in project scylla by bptlab.

the class TaskBeginEvent method eventRoutine.

@Override
public void eventRoutine(ProcessInstance processInstance) throws SuspendExecution {
    super.eventRoutine(processInstance);
    SimulationModel model = (SimulationModel) getModel();
    TimeInstant currentSimulationTime = model.presentTime();
    ProcessModel processModel = processInstance.getProcessModel();
    ProcessModel subProcess = processModel.getSubProcesses().get(nodeId);
    TaskType type = processModel.getTasks().get(nodeId);
    String message = null;
    if (subProcess != null) {
        message = "Begin Subprocess: " + displayName;
    } else if (type == TaskType.DEFAULT) {
        message = "Begin Default Task: " + displayName;
    } else if (type == TaskType.SERVICE) {
        message = "Begin Service Task: " + displayName;
    } else if (type == TaskType.SEND) {
        message = "Begin Send Task: " + displayName;
    } else if (type == TaskType.RECEIVE) {
        message = "Begin Receive Task: " + displayName;
    } else if (type == TaskType.USER) {
        message = "Begin User Task: " + displayName;
    } else if (type == TaskType.MANUAL) {
        message = "Begin Manual Task: " + displayName;
    } else if (type == TaskType.BUSINESS_RULE) {
        message = "Begin Business Rule: " + displayName;
    } else if (type == TaskType.SCRIPT) {
        message = "Begin Script Task: " + displayName;
    } else {
        SimulationUtils.sendElementNotSupportedTraceNote(model, processModel, displayName, nodeId);
        SimulationUtils.abort(model, processInstance, nodeId, traceIsOn());
        return;
    }
    sendTraceNote(message);
    try {
        double duration = pSimComponents.getDistributionSample(nodeId);
        TimeUnit unit = pSimComponents.getDistributionTimeUnit(nodeId);
        ScyllaEvent event = new TaskTerminateEvent(model, source, currentSimulationTime, pSimComponents, processInstance, nodeId);
        TimeSpan timeSpan = new TimeSpan(duration, unit);
        ResourceObjectTuple tuple = processInstance.getAssignedResources().get(source);
        TimeInstant nextEventTime = DateTimeUtils.getTaskTerminationTime(timeSpan, currentSimulationTime, tuple, event);
        timeSpan = new TimeSpan(nextEventTime.getTimeAsDouble() - currentSimulationTime.getTimeAsDouble());
        int index = getNewEventIndex();
        nextEventMap.put(index, event);
        timeSpanToNextEventMap.put(index, timeSpan);
        TaskBeginEventPluggable.runPlugins(this, processInstance);
        scheduleNextEvents();
    } catch (ScyllaRuntimeException e) {
        System.err.println(e.getMessage());
        e.printStackTrace();
        SimulationUtils.abort(model, processInstance, nodeId, traceIsOn());
        return;
    }
}

Example 2 with ResourceObjectTuple

use of de.hpi.bpt.scylla.simulation.ResourceObjectTuple in project scylla by bptlab.

the class TaskEnableEvent method eventRoutine.

@Override
public void eventRoutine(ProcessInstance processInstance) throws SuspendExecution {
    super.eventRoutine(processInstance);
    SimulationModel model = (SimulationModel) getModel();
    source = getName();
    TimeInstant currentSimulationTime = model.presentTime();
    ProcessModel processModel = processInstance.getProcessModel();
    // int processInstanceId = processInstance.getId();
    ProcessModel subProcess = processModel.getSubProcesses().get(nodeId);
    TaskType type = processModel.getTasks().get(nodeId);
    String message = null;
    if (subProcess != null) {
        message = "Enable Subprocess: " + displayName;
    } else if (type == TaskType.DEFAULT) {
        message = "Enable Default Task: " + displayName;
    } else if (type == TaskType.SERVICE) {
        message = "Enable Service Task: " + displayName;
    } else if (type == TaskType.SEND) {
        message = "Enable Send Task: " + displayName;
    } else if (type == TaskType.RECEIVE) {
        message = "Enable Receive Task: " + displayName;
    } else if (type == TaskType.USER) {
        message = "Enable User Task: " + displayName;
    } else if (type == TaskType.MANUAL) {
        message = "Enable Manual Task: " + displayName;
    } else if (type == TaskType.BUSINESS_RULE) {
        message = "Enable Business Rule: " + displayName;
    } else if (type == TaskType.SCRIPT) {
        message = "Enable Script Task: " + displayName;
    } else {
        SimulationUtils.sendElementNotSupportedTraceNote(model, processModel, displayName, nodeId);
        SimulationUtils.abort(model, processInstance, nodeId, traceIsOn());
        return;
    }
    sendTraceNote(message);
    try {
        // poll available resources and if not available, put TaskBeginEvent on hold
        ScyllaEvent event = new TaskBeginEvent(model, source, currentSimulationTime, pSimComponents, processInstance, nodeId);
        ResourceObjectTuple resources = QueueManager.getResourcesForEvent(model, event);
        if (resources == null) {
            QueueManager.addToEventQueues(model, event);
            sendTraceNote("Not enough resources available, task " + displayName + " is put in a queue.");
        } else {
            QueueManager.assignResourcesToEvent(model, event, resources);
            TimeSpan timeSpan = new TimeSpan(0);
            int index = getNewEventIndex();
            nextEventMap.put(index, event);
            timeSpanToNextEventMap.put(index, timeSpan);
        }
        TaskEnableEventPluggable.runPlugins(this, processInstance);
        scheduleNextEvents();
    } catch (ScyllaRuntimeException e) {
        DebugLogger.error(e.getMessage());
        DebugLogger.log("Simulation aborted.");
    }
}