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Patch from Charlie Groves to expose Timer's ability to schedule at a

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fixed delay. We haven't needed this before now.


git-svn-id: https://samskivert.googlecode.com/svn/trunk@2307 6335cc39-0255-0410-8fd6-9bcaacd3b74c
This commit is contained in:
ray
2008-05-20 19:34:23 +00:00
parent f37ba48cce
commit c074f73bcb
1 changed files with 22 additions and 4 deletions
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src/java/com/samskivert/util/Interval.java
+22 -4
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@@ -88,8 +88,8 @@ public abstract class Interval
}
/**
* Schedule the interval to execute repeatedly, with the same delay. Supersedes any previous
* schedule that this Interval may have had.
* Schedule the interval to execute repeatedly with fixed-rate scheduling between repeats,
* with the same delay. Supersedes any previous schedule that this Interval may have had.
*/
public final void schedule (long delay, boolean repeat)
{
@@ -98,9 +98,25 @@ public abstract class Interval
/**
* Schedule the interval to execute repeatedly with the specified initial delay and repeat
* delay. Supersedes any previous schedule that this Interval may have had.
* delay with fixed-rate scheduling between repeats. Supersedes any previous schedule that
* this Interval may have had.
*/
public final void schedule (long initialDelay, long repeatDelay)
{
schedule(initialDelay, repeatDelay, true);
}
/**
* Schedule the interval to execute repeatedly with the specified initial delay and repeat
* delay. Supersedes any previous schedule that this Interval may have had.
*
* @param fixedRate - if true, this interval schedules repeated expirations using
* {@link Timer#scheduleAtFixedRate(TimerTask, long, long)} ensuring that the number of
* expired calls will match the amount of time elapsed. If false, it uses
* {@link Timer#schedule(TimerTask, long, long)} which ensures that there will be close to
* <code>repeateDelay</code> milliseconds between expirations.
*/
public final void schedule (long initialDelay, long repeatDelay, boolean fixedRate)
{
cancel();
IntervalTask task = new IntervalTask(this);
@@ -111,8 +127,10 @@ public abstract class Interval
try {
if (repeatDelay == 0L) {
_timer.schedule(task, initialDelay);
} else {
} else if (fixedRate) {
_timer.scheduleAtFixedRate(task, initialDelay, repeatDelay);
} else {
_timer.schedule(task, initialDelay, repeatDelay);
}
return;