com.vaadin.client

Class TrackingScheduler

java.lang.Object

com.google.gwt.core.client.Scheduler

com.google.gwt.core.client.impl.SchedulerImpl

com.vaadin.client.TrackingScheduler

public class TrackingScheduler
extends com.google.gwt.core.client.impl.SchedulerImpl

Scheduler implementation which tracks and reports whether there is any work queued or currently being executed.

Since:

1.0

Author:

Vaadin Ltd

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.core.client.Scheduler

com.google.gwt.core.client.Scheduler.RepeatingCommand, com.google.gwt.core.client.Scheduler.ScheduledCommand

Field Summary

Fields inherited from class com.google.gwt.core.client.impl.SchedulerImpl

INSTANCE

Constructor Summary

Constructors

Constructor and Description
TrackingScheduler()

Method Summary

Modifier and Type	Method and Description
boolean	hasWorkQueued() Checks if there is work queued or currently being executed.
void	scheduleDeferred(com.google.gwt.core.client.Scheduler.ScheduledCommand cmd)

Methods inherited from class com.google.gwt.core.client.impl.SchedulerImpl

flushEntryCommands, flushFinallyCommands, scheduleEntry, scheduleEntry, scheduleFinally, scheduleFinally, scheduleFixedDelay, scheduleFixedPeriod, scheduleIncremental

Methods inherited from class com.google.gwt.core.client.Scheduler

get

Methods inherited from class java.lang.Object

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

Constructor Detail

TrackingScheduler

public TrackingScheduler()

Method Detail

scheduleDeferred

public void scheduleDeferred(com.google.gwt.core.client.Scheduler.ScheduledCommand cmd)

Overrides:

scheduleDeferred in class com.google.gwt.core.client.impl.SchedulerImpl

hasWorkQueued

public boolean hasWorkQueued()

Checks if there is work queued or currently being executed.

Returns:

true if there is work queued or if work is currently being executed, false otherwise