com.hammurapi.util.concurrent
Class NonBlockingFutureTask<V>

java.lang.Object
  java.util.concurrent.FutureTask<V>
      com.hammurapi.util.concurrent.NonBlockingFutureTask<V>

Type Parameters:

V -

All Implemented Interfaces:

Runnable, Future<V>, RunnableFuture<V>

public class NonBlockingFutureTask<V>
extends FutureTask<V>

Future task which cannot block in get() indefinitely. If it is not yet started, the task gets executed in the caller thread.

Author:

Pavel Vlasov

Constructor Summary

NonBlockingFutureTask(Callable<V> callable)

NonBlockingFutureTask(Runnable runnable, V result)

Method Summary

V

get()

Methods inherited from class java.util.concurrent.FutureTask

cancel, done, 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

Constructor Detail

NonBlockingFutureTask

public NonBlockingFutureTask(Callable<V> callable)

NonBlockingFutureTask

public NonBlockingFutureTask(Runnable runnable,
                             V result)

Method Detail

get

public V get()
      throws InterruptedException,
             ExecutionException

Specified by:

get in interface Future<V>

Overrides:

get in class FutureTask<V>

Throws:

InterruptedException

ExecutionException