Package org.testfx.util

Class WaitForAsyncUtils.ASyncFXCallable<X>

java.lang.Object

java.util.concurrent.FutureTask<X>

org.testfx.util.WaitForAsyncUtils.ASyncFXCallable<X>

Type Parameters:

X - the return type of the callable

All Implemented Interfaces:

Runnable, Callable<X>, Future<X>, RunnableFuture<X>

Enclosing class:

WaitForAsyncUtils

private static class WaitForAsyncUtils.ASyncFXCallable<X>
extends FutureTask<X>
implements Callable<X>

Internally used Callable that handles all the async stuff. All external Callables/Runnables must be wrapped in this class.

Note: This is a single call object. Do not use twice!

Nested Class Summary

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

Future.State

Field Summary

Fields

Modifier and Type	Field	Description
private Throwable	exception	The unhandled exception.
private final boolean	throwException	If true, exceptions will be added to the internal stack.
private final StackTraceElement[]	trace	Holds the stacktrace of the caller, for printing, if an Exception occurs.

Constructor Summary

Constructors

Constructor	Description
ASyncFXCallable(Runnable runnable, boolean throwException)
ASyncFXCallable(Callable<X> callable, boolean throwException)

Method Summary

Modifier and Type	Method	Description
X	call()
X	get()
X	get(long timeout, TimeUnit unit)
protected void	setException(Throwable throwable)	Called to handle exceptions during run().
private Throwable	transformException(Throwable exception)	Transforms am exception to be a throwable.

Methods inherited from class java.util.concurrent.FutureTask

cancel, done, exceptionNow, isCancelled, isDone, resultNow, run, runAndReset, set, state, toString

Methods inherited from class java.lang.Object

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

Field Details

throwException

private final boolean throwException

If true, exceptions will be added to the internal stack.

trace

private final StackTraceElement[] trace

Holds the stacktrace of the caller, for printing, if an Exception occurs.

exception

private Throwable exception

The unhandled exception.

Constructor Details

ASyncFXCallable

public ASyncFXCallable(Runnable runnable,
 boolean throwException)

ASyncFXCallable

public ASyncFXCallable(Callable<X> callable,
 boolean throwException)

Method Details

setException

protected void setException(Throwable throwable)

Called to handle exceptions during run().

Overrides:

setException in class FutureTask<X>

transformException

private Throwable transformException(Throwable exception)

Transforms am exception to be a throwable. Basically wraps the exception in a RuntimeException, if it is not already one.

Parameters:

exception - the exception to transform

Returns:

the throwable exception

call

public X call()
       throws Exception

Specified by:

call in interface Callable<X>

Throws:

Exception

get

public X get()
      throws InterruptedException,
ExecutionException

Specified by:

get in interface Future<X>

Overrides:

get in class FutureTask<X>

Throws:

InterruptedException

ExecutionException

get

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

Specified by:

get in interface Future<X>

Overrides:

get in class FutureTask<X>

Throws:

InterruptedException

ExecutionException

TimeoutException