Package 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 java.lang.Object
implements ParallelExecutor

Constructor Summary

Constructors

Constructor	Description
ParallelExecutorImpl(java.util.concurrent.ExecutorService executorService, ThunkCreator thunkCreator, PerthreadManager perthreadManager)

Method Summary

Modifier and Type	Method	Description
<T> T	invoke(java.lang.Class<T> proxyType, Invokable<T> invocable)	As with ParallelExecutor.invoke(org.apache.tapestry5.ioc.Invokable), but the result is wrapped inside a thunk.
<T> java.util.concurrent.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(java.util.concurrent.ExecutorService executorService,
                            ThunkCreator thunkCreator,
                            PerthreadManager perthreadManager)

Method Detail

invoke

public <T> java.util.concurrent.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(java.lang.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