本文整理了Java中com.google.gwt.user.client.Timer.cancel()方法的一些代码示例，展示了Timer.cancel()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Timer.cancel()方法的具体详情如下：
包路径：com.google.gwt.user.client.Timer
类名称：Timer
方法名：cancel
[英]Cancels this timer. If the timer is not running, this is a no-op.
[中]取消这个计时器。如果计时器没有运行，这是禁止操作。
代码示例来源：origin: libgdx/libgdx
/** Set whether or not resize checking is enabled. If disabled, elements will still be resized on window events, but the timer
* will not check their dimensions periodically.
*
* @param enabled true to enable the resize checking timer */
public void setResizeCheckingEnabled (boolean enabled) {
if (enabled && !resizeCheckingEnabled) {
resizeCheckingEnabled = true;
if (windowHandler == null) {
windowHandler = Window.addResizeHandler(this);
}
resizeCheckTimer.schedule(resizeCheckDelay);
} else if (!enabled && resizeCheckingEnabled) {
resizeCheckingEnabled = false;
if (windowHandler != null) {
windowHandler.removeHandler();
windowHandler = null;
}
resizeCheckTimer.cancel();
}
}代码示例来源：origin: libgdx/libgdx
/** Set whether or not resize checking is enabled. If disabled, elements will still be resized on window events, but the timer
* will not check their dimensions periodically.
*
* @param enabled true to enable the resize checking timer */
public void setResizeCheckingEnabled (boolean enabled) {
if (enabled && !resizeCheckingEnabled) {
resizeCheckingEnabled = true;
if (windowHandler == null) {
windowHandler = Window.addResizeHandler(this);
}
resizeCheckTimer.schedule(resizeCheckDelay);
} else if (!enabled && resizeCheckingEnabled) {
resizeCheckingEnabled = false;
if (windowHandler != null) {
windowHandler.removeHandler();
windowHandler = null;
}
resizeCheckTimer.cancel();
}
}代码示例来源：origin: com.google.gwt/gwt-servlet
private void cancelAnimationFrame(AnimationHandle requestId) {
// Remove the request from the list.
animationRequests.remove(requestId);
// Stop the timer if there are no more requests.
if (animationRequests.size() == 0) {
timer.cancel();
}
}代码示例来源：origin: org.jboss.errai/errai-bus
private List<Message> getDeferredToSend() {
throttleTimer.cancel();
try {
return new ArrayList<Message>(heldMessages);
}
finally {
heldMessages.clear();
}
}代码示例来源：origin: com.google.gwt/gwt-servlet
/**
* Cancels a pending request. Note that if you are using preset ID's, this
* will not work, since there is no way of knowing if there are other
* requests pending (or have already returned) for the same data.
*/
public void cancel() {
timer.cancel();
unload();
}代码示例来源：origin: org.jboss.errai/errai-bus
private void notifyConnected() {
pingTimeout.cancel();
retries = 0;
if (!connected) {
connected = true;
connectedTime = System.currentTimeMillis();
logger.info(this + ": SSE channel is active.");
}
if (clientMessageBus.getState() == BusState.CONNECTION_INTERRUPTED) {
clientMessageBus.setState(BusState.CONNECTED);
}
}代码示例来源：origin: com.google.gwt/gwt-servlet
private void onFailure(Throwable ex) {
timer.cancel();
try {
if (callback != null) {
callback.onFailure(ex);
}
} finally {
unload();
}
}代码示例来源：origin: com.google.gwt/gwt-servlet
private void onSuccess(T data) {
timer.cancel();
try {
if (callback != null) {
callback.onSuccess(data);
}
} finally {
unload();
}
}代码示例来源：origin: com.google.gwt/gwt-servlet
void fireOnResponseReceived(RequestCallback callback) {
if (xmlHttpRequest == null) {
// the request has timed out at this point
return;
}
timer.cancel();
/*
* We cannot use cancel here because it would clear the contents of the
* JavaScript XmlHttpRequest object so we manually null out our reference to
* the JavaScriptObject
*/
final XMLHttpRequest xhr = xmlHttpRequest;
xmlHttpRequest = null;
Response response = createResponse(xhr);
callback.onResponseReceived(this, response);
}代码示例来源：origin: org.jboss.errai/errai-bus
@Override
public Collection<Message> stop(final boolean stopAllCurrentRequests) {
receiveCommCallback.cancel();
throttleTimer.cancel();
try {
if (stopAllCurrentRequests) {
// Now stop all the in-flight XHRs
for (final RxInfo r : pendingRequests) {
r.getRequest().cancel();
}
pendingRequests.clear();
return new ArrayList<Message>(undeliveredMessages);
}
else {
return Collections.emptyList();
}
}
finally {
undeliveredMessages.clear();
}
}代码示例来源：origin: com.google.gwt/gwt-servlet
/**
* Schedules a timer to elapse in the future. If the timer is already running then it will be
* first canceled before re-scheduling.
*
* @param delayMillis how long to wait before the timer elapses, in milliseconds
*/
public void schedule(int delayMillis) {
if (delayMillis < 0) {
throw new IllegalArgumentException("must be non-negative");
}
if (isRunning()) {
cancel();
}
isRepeating = false;
timerId = setTimeout(createCallback(this, cancelCounter), delayMillis);
}代码示例来源：origin: com.google.gwt/gwt-servlet
/**
* Schedules a timer that elapses repeatedly. If the timer is already running then it will be
* first canceled before re-scheduling.
*
* @param periodMillis how long to wait before the timer elapses, in milliseconds, between each
* repetition
*/
public void scheduleRepeating(int periodMillis) {
if (periodMillis <= 0) {
throw new IllegalArgumentException("must be positive");
}
if (isRunning()) {
cancel();
}
isRepeating = true;
timerId = setInterval(createCallback(this, cancelCounter), periodMillis);
}代码示例来源：origin: com.google.gwt/gwt-servlet
/**
* Cancels a pending request. If the request has already been canceled or if
* it has timed out no action is taken.
*/
public void cancel() {
if (xmlHttpRequest == null) {
return;
}
timer.cancel();
/*
* There is a strange race condition that occurs on Mozilla when you cancel
* a request while the response is coming in. It appears that in some cases
* the onreadystatechange handler is still called after the handler function
* has been deleted and during the call to XmlHttpRequest.abort(). So we
* null the xmlHttpRequest here and that will prevent the
* fireOnResponseReceived method from calling the callback function.
*
* Setting the onreadystatechange handler to null gives us the correct
* behavior in Mozilla but crashes IE. That is why we have chosen to fixed
* this in Java by nulling out our reference to the XmlHttpRequest object.
*/
final XMLHttpRequest xhr = xmlHttpRequest;
xmlHttpRequest = null;
xhr.clearOnReadyStateChange();
xhr.abort();
}代码示例来源：origin: org.jboss.errai/errai-bus
private void stop(final boolean sendDisconnect, final TransportError reason) {
logger.info("stopping bus ...");
if (initialConnectTimer != null) {
initialConnectTimer.cancel();
}
if (degradeToUnitialized()) {
setState(BusState.UNINITIALIZED);
deferredMessages.clear();
remotes.clear();
deferredSubscriptions.clear();
}
else if (state != BusState.LOCAL_ONLY) {
setState(BusState.LOCAL_ONLY, reason);
}
// Optionally tell the server we're going away (this causes two POST requests)
if (sendDisconnect && isRemoteCommunicationEnabled()) {
encodeAndTransmit(CommandMessage.create()
.toSubject(BuiltInServices.ServerBus.name()).command(BusCommand.Disconnect)
.set(MessageParts.PriorityProcessing, "1"));
}
deferredMessages.addAll(transportHandler.stop(true));
}代码示例来源：origin: org.jboss.errai/errai-bus
/**
* Sends a ping request to the server. If the ping response is not received
* within a reasonable time limit, notifyDisconnected() will be called.
*/
private void verifyConnected() {
// in case we were in the middle of something already
pingTimeout.cancel();
transmit(Collections.singletonList(MessageBuilder.createMessage()
.toSubject("ServerEchoService")
.signalling().done().repliesToSubject(SSE_AGENT_SERVICE).getMessage()));
pingTimeout.schedule(2500);
}代码示例来源：origin: org.jboss.errai/errai-bus
private void notifyDisconnected() {
connected = false;
pingTimeout.cancel();
logger.info(this + " channel disconnected.");
connectedTime = -1;
clientMessageBus.setState(BusState.CONNECTION_INTERRUPTED);
disconnect(sseChannel);
if (!stopped) {
if (retries == 0) {
transmit(Collections.singletonList(MessageBuilder.createMessage()
.toSubject("ServerEchoService")
.signalling().done().repliesToSubject(SSE_AGENT_SERVICE).getMessage()));
}
final int retryDelay = Math.min((retries * 1000) + 1, 10000);
logger.info("attempting SSE reconnection in " + retryDelay + "ms -- attempt: " + (++retries));
new Timer() {
@Override
public void run() {
if (!stopped) {
start();
}
}
}.schedule(retryDelay);
}
}代码示例来源：origin: org.jboss.errai/errai-bus
rxRetries++;
throttleTimer.cancel();
new Timer() {
@Override代码示例来源：origin: org.jboss.errai/errai-bus
txRetries++;
throttleTimer.cancel();
new Timer() {
@Override代码示例来源：origin: com.google.gwt/gwt-servlet
cancellationTimer.cancel();代码示例来源：origin: com.google.gwt/gwt-servlet
showTimer.cancel();
showTimer = null;
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