de.javagl.swing.tasks.executors

Class ObservableExecutorCompletionService<V>

java.lang.Object

de.javagl.swing.tasks.executors.ObservableExecutorCompletionService<V>

Type Parameters:

V - The type of the futures provided by this service

All Implemented Interfaces:

CompletionService<V>

public class ObservableExecutorCompletionService<V>
extends Object
implements CompletionService<V>

A CompletionService that may be wrapped around an ObservableExecutorService, and make sure that the tasks that are actually submitted are ObservableTask instances.

Constructor Summary

Constructors

Constructor and Description
ObservableExecutorCompletionService(ObservableExecutorService observableExecutorService) Creates a new instance that executes the tasks using the given ObservableExecutorService
ObservableExecutorCompletionService(ObservableExecutorService observableExecutorService, BlockingQueue<Future<V>> completionQueue) Creates a new instance that executes the tasks using the given ObservableExecutorService, and puts the futures of the completed tasks into the given (unbounded) queue

Method Summary

Modifier and Type	Method and Description
Future<V>	poll()
Future<V>	poll(long timeout, TimeUnit unit)
Future<V>	submit(Callable<V> task)
Future<V>	submit(Runnable task, V result)
Future<V>	take()

Methods inherited from class java.lang.Object

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

Constructor Detail

ObservableExecutorCompletionService

public ObservableExecutorCompletionService(ObservableExecutorService observableExecutorService)

Creates a new instance that executes the tasks using the given ObservableExecutorService

Parameters:

observableExecutorService - The executor to use. May not be null.

ObservableExecutorCompletionService

public ObservableExecutorCompletionService(ObservableExecutorService observableExecutorService,
                                           BlockingQueue<Future<V>> completionQueue)

Creates a new instance that executes the tasks using the given ObservableExecutorService, and puts the futures of the completed tasks into the given (unbounded) queue

Parameters:

observableExecutorService - The executor to use. May not be null.

completionQueue - The queue to receive the completed futures

Method Detail

submit

public Future<V> submit(Callable<V> task)

Specified by:

submit in interface CompletionService<V>

submit

public Future<V> submit(Runnable task,
                        V result)

Specified by:

submit in interface CompletionService<V>

take

public Future<V> take()
               throws InterruptedException

Specified by:

take in interface CompletionService<V>

Throws:

InterruptedException

poll

public Future<V> poll()

Specified by:

poll in interface CompletionService<V>

poll

public Future<V> poll(long timeout,
                      TimeUnit unit)
               throws InterruptedException

Specified by:

poll in interface CompletionService<V>

Throws:

InterruptedException