delight.scheduler

Class SingleInstanceQueueWorker<GItem>

java.lang.Object

delight.scheduler.SingleInstanceQueueWorker<GItem>

Type Parameters:

GItem -

public abstract class SingleInstanceQueueWorker<GItem>
extends Object

Allows to build a queue of objects, which are processed sequentially and non-concurrently.

Author:

mroh004

Field Summary

Fields

Modifier and Type	Field and Description
protected Queue<GItem>	queue

Constructor Summary

Constructors

Constructor and Description
SingleInstanceQueueWorker() Only to create this as a dummy.
SingleInstanceQueueWorker(Object owner, Queue<GItem> queue, delight.concurrency.Concurrency con)

Method Summary

Modifier and Type	Method and Description
SequentialOperationScheduler	getThread()
boolean	isRunning()
void	offer(GItem item) Schedules to process this item.
protected abstract void	processItems(List<GItem> item) It is guaranteed that this method is only called by one worker thread at the time and that the items are forwarded FIFO how they were offered.
void	setDelay(int delayInMs)
void	shutdown(delight.async.callbacks.ValueCallback<delight.functional.Success> cb)

Methods inherited from class java.lang.Object

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

Field Detail

queue

protected final Queue<GItem> queue

Constructor Detail

SingleInstanceQueueWorker

public SingleInstanceQueueWorker()

Only to create this as a dummy.

SingleInstanceQueueWorker

public SingleInstanceQueueWorker(Object owner,
                                 Queue<GItem> queue,
                                 delight.concurrency.Concurrency con)

Method Detail

processItems

protected abstract void processItems(List<GItem> item)

It is guaranteed that this method is only called by one worker thread at the time and that the items are forwarded FIFO how they were offered.

Parameters:

item -

shutdown

public void shutdown(delight.async.callbacks.ValueCallback<delight.functional.Success> cb)

offer

public void offer(GItem item)

Schedules to process this item.

Parameters:

item -

isRunning

public boolean isRunning()

getThread

public SequentialOperationScheduler getThread()

setDelay

public void setDelay(int delayInMs)