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

Interface SimQueueSelector<J extends SimJob,DQ extends SimQueue>

Type Parameters:

J - The job type.

DQ - The queue-type for (delegate) jobs.

All Known Implementing Classes:

AbstractCollectorSimQueue, AbstractEncapsulatorSimQueue, AbstractFeedbackSimQueue, AbstractParallelSimQueues, AbstractSimQueueComposite, AbstractSimQueueComposite_LocalStart, ARevCol, Col, CollectorSimQueueSelector, CTandem2, DepCol, DropCol, Enc, EncHS, EncJL, EncTL, EncXM, FB, FB_p, FB_v, FeedbackSimQueueSelector, Jackson, JacksonSimQueueSelector, JRQ, JSQ, Par, ParallelSimQueuesSelector, Pattern, Tandem, TandemSimQueueSelector

public interface SimQueueSelector<J extends SimJob,DQ extends SimQueue>

An object capable of selecting the first and next SimQueues to visit for a (delegate) job.

This class is used by SimQueueComposite and derivatives. Note that the selection methods only expect real jobs as input argument, i.e., not delegate jobs.

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.

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.

Method Detail

resetSimQueueSelector

void resetSimQueueSelector()

Resets this selector.

selectFirstQueue

DQ selectFirstQueue(double time,
                    J job)

Returns the first queue to visit for an arriving job.

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

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

Returns the next queue to visit for a job.

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.