org.openide.util
Class RequestProcessor.Task

java.lang.Object
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  +--org.openide.util.Task
        |
        +--org.openide.util.RequestProcessor.Task

All Implemented Interfaces:

Runnable

Enclosing class:

RequestProcessor

public final class RequestProcessor.Task

extends Task

The task describing the request task send to the processor.

Fields inherited from class org.openide.util.Task

EMPTY

Method Summary

boolean	cancel() Removes the task from the queue.
int	getDelay() Getter for amount of millis till this task is started.
int	getPriority() Current priority of the task.
void	schedule(int delay) (Re-)schedules a task to run in the future.
void	setPriority(int priority) Changes priority to new one.
String	toString()
void	waitFinished() This method is an implementation of the waitFinished method in the RequestProcessor.Task.

Methods inherited from class org.openide.util.Task

addTaskListener, isFinished, notifyFinished, notifyRunning, removeTaskListener, run

Methods inherited from class java.lang.Object

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

Method Detail

getDelay

public int getDelay()

Getter for amount of millis till this task is started.

Returns:

amount of millis

schedule

public void schedule(int delay)

(Re-)schedules a task to run in the future. If the task has not been run yet, it is postponed to the new time. If it has already run and finished, it is scheduled to be started again. If it is currently running, it is nevertheless left to finish, and also scheduled to run again.

Parameters:

delay - time in milliseconds to wait (starting from now)

cancel

public boolean cancel()

Removes the task from the queue.

Returns:

true if the task has been removed from the queue, false it the task has already been processed

getPriority

public int getPriority()

Current priority of the task.

setPriority

public void setPriority(int priority)

Changes priority to new one. If the task has been already run, do not plan it again.

waitFinished

public void waitFinished()

This method is an implementation of the waitFinished method in the RequestProcessor.Task. It check the current thread if it is request processor thread and in such case runs the task immediatelly to prevent deadlocks.

Overrides:

waitFinished in class Task

toString

public String toString()

Overrides:

toString in class Task