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root/jsr166/jsr166/src/main/java/util/concurrent/DelayQueue.java

Comparing jsr166/src/main/java/util/concurrent/DelayQueue.java (file contents):
Revision 1.30 by jsr166, Mon May 2 08:35:49 2005 UTC vs.
Revision 1.31 by jsr166, Tue May 3 04:53:52 2005 UTC

#	Line 117 | Line 117 | public class DelayQueue<E extends Delaye
117
118		/**
119		* Retrieves and removes the head of this queue, waiting
120	<	* if no elements with an unexpired delay are present on this queue.
120	>	* if no elements with an expired delay are present on this queue.
121		* @return the head of this queue
122		* @throws InterruptedException if interrupted while waiting.
123		*/
#	Line 151 | Line 151 | public class DelayQueue<E extends Delaye
151		/**
152		* Retrieves and removes the head of this queue, waiting
153		* if necessary up to the specified wait time if no elements with
154	<	* an unexpired delay are
154	>	* an expired delay are
155		* present on this queue.
156		* @param timeout how long to wait before giving up, in units of
157		* <tt>unit</tt>
#	Line 159 | Line 159 | public class DelayQueue<E extends Delaye
159		* <tt>timeout</tt> parameter
160		* @return the head of this queue, or <tt>null</tt> if the
161		* specified waiting time elapses before an element with
162	<	* an unexpired delay is present.
162	>	* an expired delay is present.
163		* @throws InterruptedException if interrupted while waiting.
164		*/
165		public E poll(long timeout, TimeUnit unit) throws InterruptedException {
#	Line 198 | Line 198 | public class DelayQueue<E extends Delaye
198
199		/**
200		* Retrieves and removes the head of this queue, or <tt>null</tt>
201	<	* if this queue has no elements with an unexpired delay.
201	>	* if this queue has no elements with an expired delay.
202		*
203		* @return the head of this queue, or <tt>null</tt> if this
204	<	*         queue has no elements with an unexpired delay.
204	>	*         queue has no elements with an expired delay.
205		*/
206		public E poll() {
207		final ReentrantLock lock = this.lock;
#	Line 225 | Line 225 | public class DelayQueue<E extends Delaye
225		/**
226		* Retrieves, but does not remove, the head of this queue,
227		* returning <tt>null</tt> if this queue has no elements with an
228	<	* unexpired delay.
228	>	* expired delay.
229		*
230		* @return the head of this queue, or <tt>null</tt> if this queue
231	<	* has no elements with an unexpired delay.
231	>	* has no elements with an expired delay.
232		*/
233		public E peek() {
234		final ReentrantLock lock = this.lock;

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