org.openide.execution
Class ExecutorTask

java.lang.Object
  |
  +--org.openide.util.Task
        |
        +--org.openide.execution.ExecutorTask

All Implemented Interfaces:

Runnable

public abstract class ExecutorTask

extends Task

A task object that represents an asynchronously running execution task. Module authors do not need to subclass this.

See Also:

Executor.execute(org.openide.execution.ExecInfo)

Fields inherited from class org.openide.util.Task

EMPTY

Constructor Summary

protected

ExecutorTask(Runnable run) Create the task.

Method Summary

abstract InputOutput	getInputOutput()
abstract int	result() Check the result of execution.
abstract void	stop() Stop the computation.

Methods inherited from class org.openide.util.Task

addTaskListener, isFinished, notifyFinished, notifyRunning, removeTaskListener, run, toString, waitFinished

Methods inherited from class java.lang.Object

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

Constructor Detail

ExecutorTask

protected ExecutorTask(Runnable run)

Create the task.

Parameters:

run - runnable to run that computes the task

Method Detail

stop

public abstract void stop()

Stop the computation.

result

public abstract int result()

Check the result of execution. If the execution is not finished, the calling thread is blocked until it is.

Returns:

the result of execution. Zero means successful execution; other numbers may indicate various error conditions.

getInputOutput

public abstract InputOutput getInputOutput()

Returns:

InputOutput assigned to this process