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root/jsr166/jsr166/src/main/java/util/Timer.java

Comparing jsr166/src/main/java/util/Timer.java (file contents):
Revision 1.2 by jsr166, Wed Feb 18 03:47:33 2004 UTC vs.
Revision 1.3 by jsr166, Wed Apr 14 01:30:40 2004 UTC

#	Line 28 | Line 28 | import java.util.concurrent.atomic.Atomi
28		* default, the task execution thread does not run as a <i>daemon thread</i>,
29		* so it is capable of keeping an application from terminating.  If a caller
30		* wants to terminate a timer's task execution thread rapidly, the caller
31	<	* should invoke the the timer's <tt>cancel</tt> method.
31	>	* should invoke the timer's <tt>cancel</tt> method.
32		*
33		* <p>If the timer's task execution thread terminates unexpectedly, for
34		* example, because its <tt>stop</tt> method is invoked, any further
#	Line 390 | Line 390 | public class Timer {
390		* <p>Fixed-rate execution is appropriate for recurring activities that
391		* are sensitive to <i>absolute</i> time, such as ringing a chime every
392		* hour on the hour, or running scheduled maintenance every day at a
393	<	* particular time.  It is also appropriate for for recurring activities
393	>	* particular time.  It is also appropriate for recurring activities
394		* where the total time to perform a fixed number of executions is
395		* important, such as a countdown timer that ticks once every second for
396		* ten seconds.  Finally, fixed-rate execution is appropriate for
#	Line 433 | Line 433 | public class Timer {
433		* <p>Fixed-rate execution is appropriate for recurring activities that
434		* are sensitive to <i>absolute</i> time, such as ringing a chime every
435		* hour on the hour, or running scheduled maintenance every day at a
436	<	* particular time.  It is also appropriate for for recurring activities
436	>	* particular time.  It is also appropriate for recurring activities
437		* where the total time to perform a fixed number of executions is
438		* important, such as a countdown timer that ticks once every second for
439		* ten seconds.  Finally, fixed-rate execution is appropriate for
#	Line 525 | Line 525 | public class Timer {
525		*
526		* <p>Most programs will have no need to call this method.
527		* It is designed for use by the rare application that cancels a large
528	<	* number of of tasks.  Calling this method trades time for space: the
528	>	* number of tasks.  Calling this method trades time for space: the
529		* runtime of the method may be proportional to n + c log n, where n
530		* is the number of tasks in the queue and c is the number of cancelled
531		* tasks.
#	Line 648 | Line 648 | class TimerThread extends Thread {
648		* ordered on nextExecutionTime.  Each Timer object has one of these, which it
649		* shares with its TimerThread.  Internally this class uses a heap, which
650		* offers log(n) performance for the add, removeMin and rescheduleMin
651	<	* operations, and constant time performance for the the getMin operation.
651	>	* operations, and constant time performance for the getMin operation.
652		*/
653		class TaskQueue {
654		/**

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