Package org.jppf.client.taskwrapper

Class CallableTaskWrapper

java.lang.Object

org.jppf.client.taskwrapper.AbstractTaskObjectWrapper

org.jppf.client.taskwrapper.CallableTaskWrapper

All Implemented Interfaces:

Serializable, TaskObjectWrapper

public class CallableTaskWrapper
extends AbstractTaskObjectWrapper

Task wrapper for classes implementing Callable.

Author:

Laurent Cohen

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.jppf.client.taskwrapper.TaskObjectWrapper

TaskObjectWrapper.MethodType

Field Summary

Fields inherited from class org.jppf.client.taskwrapper.AbstractTaskObjectWrapper

methodType

Constructor Summary

Constructors

Constructor	Description
CallableTaskWrapper(Callable<?> callable)	Initialize this wrapper with the specified Runnable object.

Method Summary

Modifier and Type	Method	Description
Object	execute()	Execute the call() method of this callable task.
Object	getTaskObject()	Return the object on which a method or constructor is called.

Methods inherited from class org.jppf.client.taskwrapper.AbstractTaskObjectWrapper

getMethodType

Methods inherited from class java.lang.Object

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

Constructor Details

CallableTaskWrapper

public CallableTaskWrapper(Callable<?> callable)

Initialize this wrapper with the specified Runnable object.

Parameters:

callable - the callable object to execute.

Method Details

execute

public Object execute()
               throws Exception

Execute the call() method of this callable task.

Returns:

the result of the execution.

Throws:

Exception - if an error occurs during the execution.

See Also:

• TaskObjectWrapper.execute()

getTaskObject

public Object getTaskObject()

Return the object on which a method or constructor is called.

Returns:

an object or null if the invoked method is static.

See Also:

• TaskObjectWrapper.getTaskObject()