org.javades.jqueues.r5.entity.jq.queue.composite.collector

Class CollectorSimQueueSelector<J extends SimJob,DQ extends SimQueue>

java.lang.Object

org.javades.jqueues.r5.entity.jq.queue.composite.collector.CollectorSimQueueSelector<J,DQ>

Type Parameters:

J - The job type.

DQ - The queue-type for delegate jobs.

All Implemented Interfaces:

SimQueueSelector<J,DQ>

public class CollectorSimQueueSelector<J extends SimJob,DQ extends SimQueue>
extends Object
implements SimQueueSelector<J,DQ>

A SimQueueSelector for collector queues.

A drop-collector is a composite queue with two queues, a main one and one selectively collecting all jobs exiting from the main queue.

Author:

Jan de Jongh, TNO

Copyright (C) 2005-2017 Jan de Jongh, TNO

This file is covered by the LICENSE file in the root of this project.

See Also:

AbstractCollectorSimQueue, Col

Constructor Summary

Constructors

Constructor and Description
CollectorSimQueueSelector(DQ mainQueue, DQ collectorQueue) Creates a SimQueueSelector for a collector queue.

Method Summary

Modifier and Type	Method and Description
void	resetSimQueueSelector() Resets this selector.
DQ	selectFirstQueue(double time, J job) Returns the first queue to visit for an arriving job.
DQ	selectNextQueue(double time, J job, DQ previousQueue) Returns the next queue to visit for a job.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CollectorSimQueueSelector

public CollectorSimQueueSelector(DQ mainQueue,
                                 DQ collectorQueue)

Creates a SimQueueSelector for a collector queue.

Parameters:

mainQueue - The main queue.

collectorQueue - The collector queue.

Throws:

IllegalArgumentException - If one of or both queues are null.

Method Detail

resetSimQueueSelector

public void resetSimQueueSelector()

Description copied from interface: SimQueueSelector

Resets this selector.

Specified by:

resetSimQueueSelector in interface SimQueueSelector<J extends SimJob,DQ extends SimQueue>

selectFirstQueue

public DQ selectFirstQueue(double time,
                           J job)

Description copied from interface: SimQueueSelector

Returns the first queue to visit for an arriving job.

Specified by:

selectFirstQueue in interface SimQueueSelector<J extends SimJob,DQ extends SimQueue>

Parameters:

time - The time of arrival of the job.

job - The job, non-null.

Returns:

The first queue to visit, if null, the job is to depart immediately.

selectNextQueue

public DQ selectNextQueue(double time,
                          J job,
                          DQ previousQueue)

Description copied from interface: SimQueueSelector

Returns the next queue to visit for a job.

Specified by:

selectNextQueue in interface SimQueueSelector<J extends SimJob,DQ extends SimQueue>

Parameters:

time - The current time, i.e., the departure time of the job at its previous queue.

job - The job, non-null.

previousQueue - The previous queue the job visited, and just departed from.

Returns:

The next queue to visit, if null, the job is to depart immediately.