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

Comparing jsr166/src/main/java/util/concurrent/ScheduledThreadPoolExecutor.java (file contents):
Revision 1.17 by dl, Wed Jan 21 15:20:35 2004 UTC vs.
Revision 1.18 by dl, Mon Feb 9 13:28:48 2004 UTC

#	Line 17 | Line 17 | import java.util.*;
17		* this class extends) are required.
18		*
19		* <p> Delayed tasks execute no sooner than they are enabled, but
20	<	* without any real-time guarantees about when, after they are enabled,
21	<	* they will commence. Tasks tied for the same execution time are
22	<	* enabled in first-in-first-out (FIFO) order of submission.
20	>	* without any real-time guarantees about when, after they are
21	>	* enabled, they will commence. Tasks scheduled for exactly the same
22	>	* execution time are enabled in first-in-first-out (FIFO) order of
23	>	* submission.
24		*
25		* <p>While this class inherits from {@link ThreadPoolExecutor}, a few
26		* of the inherited tuning methods are not useful for it. In
#	Line 54 | Line 55 | public class ScheduledThreadPoolExecutor
55		private static final long NANO_ORIGIN = System.nanoTime();
56
57		/**
58	<	* Return nanosecond time offset by origin
58	>	* Returns nanosecond time offset by origin
59		*/
60		final long now() {
61		return System.nanoTime() - NANO_ORIGIN;
#	Line 126 | Line 127 | public class ScheduledThreadPoolExecutor
127		}
128
129		/**
130	<	* Return true if this is a periodic (not a one-shot) action.
130	>	* Returns true if this is a periodic (not a one-shot) action.
131		* @return true if periodic
132		*/
133		boolean isPeriodic() {
#	Line 453 | Line 454 | public class ScheduledThreadPoolExecutor
454		* awaiting execution.
455		*
456		* <p>There are no guarantees beyond best-effort attempts to stop
457	<	* processing actively executing tasks.  This implementations
458	<	* cancels via {@link Thread#interrupt}, so if any tasks mask or
457	>	* processing actively executing tasks.  This implementation
458	>	* cancels tasks via {@link Thread#interrupt}, so if any tasks mask or
459		* fail to respond to interrupts, they may never terminate.
460		*
461		* @return list of tasks that never commenced execution.  Each
462		* element of this list is a {@link ScheduledFuture},
463	<	* including those tasks submitted using <tt>execute</tt> which
463	>	* including those tasks submitted using <tt>execute</tt>, which
464		* are for scheduling purposes used as the basis of a zero-delay
465		* <tt>ScheduledFuture</tt>.
466		*/

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