Poll(Int64, TimeUnit) Poll() 擷取並移除這個 deque 所代表的佇列前端(換句話說,這個 deque 的第一個專案),如果 deque 是空的,則傳回null。 Poll(Int64, TimeUnit) C# [Android.Runtime.Register("poll","(JLjava/util/concurrent/TimeUnit;)Ljava/lang/Object;","GetPoll_JLjava_util_concurrent_TimeUni...
Poll(Int64, TimeUnit) Poll() 擷取並移除這個 deque 所代表的佇列前端(換句話說,這個 deque 的第一個專案),如果 deque 是空的,則傳回null。 Poll(Int64, TimeUnit) C# [Android.Runtime.Register("poll","(JLjava/util/concurrent/TimeUnit;)Ljava/lang/Object;","GetPoll_JLjava_util_concurrent_TimeUni...
deque.offer(68);intval = deque.poll(); System.out.println("The first string value is:"+val); System.out.println("The final deque is given as:");for(Integer integer:deque) { System.out.println(integer); } } } 輸出: The first string value is:34 The final deque is given as: 65 ...
Retrieves and removes the head of the queue represented by this deque (in other words, the first element of this deque), or returnsnullif this deque is empty. C# [Android.Runtime.Register("poll","()Ljava/lang/Object;","GetPollHandler")]publicvirtualJava.Lang.Object? Poll (); ...
Retrieves and removes the last element of this deque, or returnsnullif this deque is empty. [Android.Runtime.Register("pollLast", "()Ljava/lang/Object;", "GetPollLastHandler")] public virtual Java.Lang.Object? PollLast (); Returns ...
deque.offer("World"); String val = deque.pollLast(); System.out.println("The last string is given as:"+val); System.out.println("The remaining deque is:"+deque); } } 输出: The last string is given as:World The remaining deque is:[Hello, ] ...
方法名:pollLast Deque.pollLast介绍 [英]Retrieves and removes the last element of this deque, or returns null if this deque is empty.[中]检索并删除此数据块的最后一个元素,如果此数据块为空,则返回null。 代码示例 代码示例来源:origin: google/j2objc @Override public E pollLast() { synchronized...
poll() The following examples show how to use java.util.concurrent.LinkedBlockingDeque#poll() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the ...
本文整理了Java中java.util.concurrent.ConcurrentLinkedDeque.poll()方法的一些代码示例,展示了ConcurrentLinkedDeque.poll()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。ConcurrentLinkedDeque.poll()方法的具体详情如下...
和queue里面的pop,poll一样 pop：用于查看元素但是不删除 poll：用于查看元素，并且把那个元素删除