public class Queue extends Object
Queueclass is a very simple queue assuming that there is at least one consumer and potentially multiple producers. This class poses no restrictions on the size of the queue.
|Constructor and Description|
Creates an instance of this queue.
|Modifier and Type||Method and Description|
Returns the first element from the queue.
Appends the given
public void put(Object object)
objectto the end of the queue.
After appending the element, the queue is notified such that threads waiting to retrieve an element from the queue are woken up.
object- the object to be added
public Object get(long timeout) throws InterruptedException
timeout- The maximum number of milliseconds to wait for an entry in the queue if the queue is empty. If zero, the method waits forever for an element.
nullif the method timed out waiting for an entry.
InterruptedException- Is thrown if the current thread is interrupted while waiting for the queue to get at least one entry.
Copyright © 2004-2017 The Apache Software Foundation. All Rights Reserved.