org.opendaylight.vtn.manager.internal.util.concurrent

Class VTNFutureTask<T>

java.lang.Object

java.util.concurrent.FutureTask<T>

org.opendaylight.vtn.manager.internal.util.concurrent.VTNFutureTask<T>

Type Parameters:

T - The type of the object to be returned.

All Implemented Interfaces:

com.google.common.util.concurrent.CheckedFuture<T,VTNException>, com.google.common.util.concurrent.ListenableFuture<T>, Runnable, Future<T>, RunnableFuture<T>, VTNFuture<T>

public class VTNFutureTask<T>
extends FutureTask<T>
implements VTNFuture<T>

An implementation of FutureTask that also implements VTNFuture.

Constructor Summary

Constructors

Constructor and Description
VTNFutureTask(Callable<T> callable) Construct a new instance.
VTNFutureTask(Runnable runnable, T result) Create a VTNFutureTask instance that will execute the given runnable.

Method Summary

Modifier and Type	Method and Description
void	addListener(Runnable listener, Executor executor) Add a listener to be executed on the specified executor.
protected void	done() Invoked when this task completed.

Methods inherited from class java.util.concurrent.FutureTask

cancel, get, get, isCancelled, isDone, run, runAndReset, set, setException

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opendaylight.vtn.manager.internal.util.concurrent.VTNFuture

checkedGet, checkedGet

Methods inherited from interface java.util.concurrent.Future

cancel, get, get, isCancelled, isDone

Constructor Detail

VTNFutureTask

public VTNFutureTask(Callable<T> callable)

Construct a new instance.

Parameters:

callable - A Callable task.

VTNFutureTask

public VTNFutureTask(Runnable runnable,
                     T result)

Create a VTNFutureTask instance that will execute the given runnable.

Parameters:

runnable - A Runnable task.

result - The result to return on successful task completion.

Method Detail

addListener

public final void addListener(Runnable listener,
                              Executor executor)

Add a listener to be executed on the specified executor.

Specified by:

addListener in interface com.google.common.util.concurrent.ListenableFuture<T>

Parameters:

listener - A listener to run when the computation is complete.

executor - A executor to run the given listener on.

done

protected final void done()

Invoked when this task completed.

Overrides:

done in class FutureTask<T>