本文整理匯總了TypeScript中@phosphor/collections.LinkedList.addLast方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript LinkedList.addLast方法的具體用法？TypeScript LinkedList.addLast怎麽用？TypeScript LinkedList.addLast使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類@phosphor/collections.LinkedList的用法示例。
在下文中一共展示了LinkedList.addLast方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: runMessageLoop
/**
* Run an iteration of the message loop.
*
* This will process all pending messages in the queue. If a message
* is added to the queue while the message loop is running, it will
* be processed on the next cycle of the loop.
*/
function runMessageLoop(): void {
// Clear the task ID so the next loop can be scheduled.
loopTaskID = 0;
// If the message queue is empty, there is nothing else to do.
if (messageQueue.isEmpty) {
return;
}
// Add a sentinel value to the end of the queue. The queue will
// only be processed up to the sentinel. Messages posted during
// this cycle will execute on the next cycle.
let sentinel: PostedMessage = { handler: null, msg: null };
messageQueue.addLast(sentinel);
// Enter the message loop.
while (true) {
// Remove the first posted message in the queue.
let posted = messageQueue.removeFirst()!;
// If the value is the sentinel, exit the loop.
if (posted === sentinel) {
return;
}
// Dispatch the message if it has not been cleared.
if (posted.handler && posted.msg) {
sendMessage(posted.handler, posted.msg);
}
}
}示例2: it
it('should add a value to the end of the list', () => {
let list = new LinkedList<number>();
expect(list.isEmpty).to.equal(true);
expect(list.length).to.equal(0);
expect(list.first).to.equal(undefined);
expect(list.last).to.equal(undefined);
let n1 = list.addLast(99);
expect(list.isEmpty).to.equal(false);
expect(list.length).to.equal(1);
expect(list.first).to.equal(99);
expect(list.last).to.equal(99);
let n2 = list.addLast(42);
expect(list.isEmpty).to.equal(false);
expect(list.length).to.equal(2);
expect(list.first).to.equal(99);
expect(list.last).to.equal(42);
let n3 = list.addLast(7);
expect(list.isEmpty).to.equal(false);
expect(list.length).to.equal(3);
expect(list.first).to.equal(99);
expect(list.last).to.equal(7);
expect(toArray(list)).to.deep.equal([99, 42, 7]);
expect(n1.list).to.equal(list);
expect(n1.next).to.equal(n2);
expect(n1.prev).to.equal(null);
expect(n1.value).to.equal(99);
expect(n2.list).to.equal(list);
expect(n2.next).to.equal(n3);
expect(n2.prev).to.equal(n1);
expect(n2.value).to.equal(42);
expect(n3.list).to.equal(list);
expect(n3.next).to.equal(null);
expect(n3.prev).to.equal(n2);
expect(n3.value).to.equal(7);
});示例3: enqueueMessage
/**
* Add a message to the end of the message queue.
*
* This will automatically schedule a run of the message loop.
*/
function enqueueMessage(handler: IMessageHandler, msg: Message): void {
// Add the posted message to the queue.
messageQueue.addLast({ handler, msg });
// Bail if a loop task is already pending.
if (loopTaskID !== 0) {
return;
}
// Schedule a run of the message loop.
loopTaskID = schedule(runMessageLoop);
}