org.apache.tapestry5.ioc.internal.services

Class ParallelExecutorImpl

java.lang.Object

org.apache.tapestry5.ioc.internal.services.ParallelExecutorImpl

All Implemented Interfaces:

ParallelExecutor

public class ParallelExecutorImpl
extends Object
implements ParallelExecutor

Constructor Summary

Constructors

Constructor and Description
ParallelExecutorImpl(ExecutorService executorService, ThunkCreator thunkCreator, PerthreadManager perthreadManager)

Method Summary

Modifier and Type	Method and Description
<T> T	invoke(Class<T> proxyType, Invokable<T> invocable) As with ParallelExecutor.invoke(org.apache.tapestry5.ioc.Invokable), but the result is wrapped inside a thunk.
<T> Future<T>	invoke(Invokable<T> invocable) Submits the invocable object to be executed in a pooled thread.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParallelExecutorImpl

public ParallelExecutorImpl(ExecutorService executorService,
                            ThunkCreator thunkCreator,
                            PerthreadManager perthreadManager)

Method Detail

invoke

public <T> Future<T> invoke(Invokable<T> invocable)

Description copied from interface: ParallelExecutor

Submits the invocable object to be executed in a pooled thread. Returns a Future object representing the eventual result of the invocable's operation. The actual operation will be wrapped such that PerthreadManager.cleanup() is invoked after the operation completes.

Specified by:

invoke in interface ParallelExecutor

Parameters:

invocable - to execute in a thread

Returns:

Future result of that invocation

invoke

public <T> T invoke(Class<T> proxyType,
                    Invokable<T> invocable)

Description copied from interface: ParallelExecutor

As with ParallelExecutor.invoke(org.apache.tapestry5.ioc.Invokable), but the result is wrapped inside a thunk. Invoking methods on the thunk will block until the value is available.

Specified by:

invoke in interface ParallelExecutor

Parameters:

proxyType - return type, used to create the thunk

invocable - object that will eventually execute and return a value

Returns:

the thunk