A Queue that additionally supports operations that wait for the queue to become non-empty when retrieving an element, and wait for space to become available in the queue when storing an element. BlockingQueue m
booleanremoveFirstOccurrence(Object o); booleanremoveLastOccurrence(Object o);// *** Queue methods ***booleanadd(E e); booleanoffer(E e); Eremove(); Epoll(); Eelement(); Epeek();// *** Stack methods ***voidpush(E e); Epop();// *** Collection methods ***booleanremove(Object o...
我们都知道队列(Queue)是一种先进先出(FIFO)的数据结构,Java中定义了java.util.Queue接口用来表示队列。Java中的Queue与List、Set属于同一个级别接口,它们都是继承于Collection接口。 Java中还定义了一种双端队列java.util.Deque,我们常用的LinkedList就是实现了Deque接口。 下面我们看一下类的定义: Queue & Deque ...
Methods inherited from interface java.util.Collection addAll,clear,contains,containsAll,equals,hashCode,isEmpty,iterator,parallelStream,remove,removeAll,removeIf,retainAll,size,spliterator,stream,toArray,toArray Methods inherited from interface java.lang.Iterable ...
BlockingQueue methods come in four forms, with different ways of handling operations that cannot be satisfied immediately, but may be satisfied at some point in the future: one throws an exception, the second returns a special value (either null or false, depending on the operation), ...
javax.jms Interface Queue All Superinterfaces: Destination All Known Subinterfaces: TemporaryQueue public interfaceQueueextendsDestination AQueueobject encapsulates a provider-specific queue name. It is the way a client specifies the identity of a queue to JMS API methods. For those methods that use a...
Methods inherited from java.lang.Objectclone equals finalize getClass hashCode notify notifyAll toString wait wait wait Constructor Details QueueItem public QueueItem() Creates an instance of QueueItem class.Method Details fromXml public static QueueItem fromXml(XmlReader xmlReader) Reads an instance ...
Methods inherited from java.lang.Objectclone equals finalize getClass hashCode notify notifyAll toString wait wait wait Constructor Details QueueClientBuilder public QueueClientBuilder() Creates a builder instance that is able to configure and construct QueueClient and QueueAsyncClient....
Methods inherited from class java.lang.Object getClass,notify,notifyAll,wait,wait,wait Constructor Detail QueueReference public QueueReference() Method Detail setId public void setId(Stringid) The identifier of the queue. Parameters: id- The identifier of the queue. ...
In short, FileQueue implements Queue, Collection and Iterable interfaces and you are able to use all theirs methods: // Queue's size int queueSize = queue.size(); // Add many items queue.addAll(asList("one", "two", "three")); // Retrieves and removes the head of this queue, St...