Package org.zkoss.zkex.zul.impl

Class OperationThread

java.lang.Object

java.lang.Thread

org.zkoss.zkex.zul.impl.OperationThread

All Implemented Interfaces:

Runnable

public class OperationThread
extends Thread

This class is for model sharer developer only, you rarely need to use this class.

Available in ZK PE and ZK EE.

OperationThread has only one instance in each desktop, it store it-self in the desktop by setAttribute. It create and monitor the OperationQueue, if there are any operation in queue, it will consume it.

Since:

3.0.0

Author:

Dennis.Chen

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Method Summary

Modifier and Type	Method	Description
static void	destroyWith(org.zkoss.zk.ui.Desktop desktop)	Terminate a OperationThread which is stored in desktop and clear it.
static OperationQueue	getQueue(org.zkoss.zk.ui.Desktop desktop)	Get the OperationQueue of OperationThread, It is check is there any OperationThread exist in desktop.
boolean	isRunning()	Is this thread still running
void	run()
void	terminate()	Terminate this thread. thread will be stopped after last run trip.

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Method Details

getQueue

public static OperationQueue getQueue(org.zkoss.zk.ui.Desktop desktop)

Get the OperationQueue of OperationThread, It is check is there any OperationThread exist in desktop. If no, create one ,start it and store in desktop, then return thread's operation queue. If yes, return operation queue directly. There is only one OperationThread in each desktop.

Parameters:

desktop - the associated desktop

Returns:

a queue which associate to desktop

destroyWith

public static void destroyWith(org.zkoss.zk.ui.Desktop desktop)

Terminate a OperationThread which is stored in desktop and clear it.

Parameters:

desktop - the associated desktop

isRunning

public boolean isRunning()

Is this thread still running

Returns:

true is thread still running

terminate

public void terminate()

Terminate this thread. thread will be stopped after last run trip.

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread