Package com.ardor3d.util

Class GameTask<V>

java.lang.Object

com.ardor3d.util.GameTask<V>

All Implemented Interfaces:

Future<V>

public class GameTask<V>
extends Object
implements Future<V>

GameTask is used in GameTaskQueue to manage tasks that have yet to be accomplished.

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.concurrent.Future

Future.State

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	_cancelled
protected ExecutionException	_exception
protected boolean	_finished
protected final Condition	_finishedCondition
protected V	_result
protected final ReentrantLock	_stateLock
protected final Callable<V>	callable
protected static final Logger	logger

Constructor Summary

Constructors

Constructor	Description
GameTask(Callable<V> callable)

Method Summary

Modifier and Type	Method	Description
boolean	cancel(boolean mayInterruptIfRunning)
V	get()
V	get(long timeout, TimeUnit unit)
Callable<V>	getCallable()
ExecutionException	getExecutionException()
void	invoke()
boolean	isCancelled()
boolean	isDone()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.concurrent.Future

exceptionNow, resultNow, state

Field Details

logger

protected static final Logger logger

callable

protected final Callable<V> callable

_result

protected V _result

_exception

protected ExecutionException _exception

_cancelled

protected boolean _cancelled

_finished

protected boolean _finished

_stateLock

protected final ReentrantLock _stateLock

_finishedCondition

protected final Condition _finishedCondition

Constructor Details

GameTask

public GameTask(Callable<V> callable)

Method Details

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<V>

Parameters:

mayInterruptIfRunning - ignored by this implementation.

get

public V get()
      throws InterruptedException,
ExecutionException

Specified by:

get in interface Future<V>

Throws:

InterruptedException

ExecutionException

get

public V get(long timeout,
 TimeUnit unit)
      throws InterruptedException,
ExecutionException,
TimeoutException

Specified by:

get in interface Future<V>

Throws:

InterruptedException

ExecutionException

TimeoutException

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<V>

isDone

public boolean isDone()

Specified by:

isDone in interface Future<V>

getCallable

public Callable<V> getCallable()

invoke

public void invoke()

getExecutionException

public ExecutionException getExecutionException()