org.jgroups.util

Class TimeScheduler2.MyTask

java.lang.Object

org.jgroups.util.TimeScheduler2.MyTask

All Implemented Interfaces:

java.lang.Runnable, java.util.concurrent.Future

Enclosing class:

TimeScheduler2

protected static class TimeScheduler2.MyTask
extends java.lang.Object
implements java.util.concurrent.Future, java.lang.Runnable

Simple task wrapper, always executed by at most 1 thread.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	cancelled
protected boolean	done
protected TimeScheduler2.MyTask	next
protected java.lang.Runnable	task

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MyTask(java.lang.Runnable task)

Method Summary

Modifier and Type	Method and Description
boolean	cancel(boolean mayInterruptIfRunning)
java.lang.Object	get()
java.lang.Object	get(long timeout, java.util.concurrent.TimeUnit unit)
boolean	isCancelled()
boolean	isDone()
void	run()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

task

protected final java.lang.Runnable task

cancelled

protected volatile boolean cancelled

done

protected volatile boolean done

next

protected TimeScheduler2.MyTask next

Constructor Detail

MyTask

protected MyTask(java.lang.Runnable task)

Method Detail

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface java.util.concurrent.Future

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface java.util.concurrent.Future

isDone

public boolean isDone()

Specified by:

isDone in interface java.util.concurrent.Future

get

public java.lang.Object get()
                     throws java.lang.InterruptedException,
                            java.util.concurrent.ExecutionException

Specified by:

get in interface java.util.concurrent.Future

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

get

public java.lang.Object get(long timeout,
                            java.util.concurrent.TimeUnit unit)
                     throws java.lang.InterruptedException,
                            java.util.concurrent.ExecutionException,
                            java.util.concurrent.TimeoutException

Specified by:

get in interface java.util.concurrent.Future

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

java.util.concurrent.TimeoutException

run

public void run()

Specified by:

run in interface java.lang.Runnable

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object