From: Mark Wielaard Date: Sat, 17 Feb 2001 15:27:34 +0000 (+0000) Subject: * java/util/TimerTask.java: New version from Classpath. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6483cbecc479c7adde5b2c348e1211c57730d0fc;p=gcc.git * java/util/TimerTask.java: New version from Classpath. From-SVN: r39801 --- diff --git a/libjava/ChangeLog b/libjava/ChangeLog index 7c10bba9b6e..9169dd57eac 100644 --- a/libjava/ChangeLog +++ b/libjava/ChangeLog @@ -1,3 +1,7 @@ +2001-02-17 Mark Wielaard + + * java/util/TimerTask.java: New version from Classpath. + 2001-02-17 Mark Wielaard Remerge with Classpath diff --git a/libjava/java/util/TimerTask.java b/libjava/java/util/TimerTask.java index 29ffe342fc3..3cf24b08b88 100644 --- a/libjava/java/util/TimerTask.java +++ b/libjava/java/util/TimerTask.java @@ -7,7 +7,7 @@ GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. - + GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU @@ -58,74 +58,77 @@ package java.util; * @since 1.3 * @author Mark Wielaard (mark@klomp.org) */ -public abstract class TimerTask implements Runnable { - - /** - * If positive the next time this task should be run. - * If negative this TimerTask is canceled or executed for the last time. - */ - long scheduled; +public abstract class TimerTask implements Runnable +{ + /** + * If positive the next time this task should be run. + * If negative this TimerTask is canceled or executed for the last time. + */ + long scheduled; - /** - * If positive the last time this task was run. - * If negative this TimerTask has not yet been scheduled. - */ - long lastExecutionTime; + /** + * If positive the last time this task was run. + * If negative this TimerTask has not yet been scheduled. + */ + long lastExecutionTime; - /** - * If positive the number of milliseconds between runs of this task. - * If -1 this task doesn't have to be run more then once. - */ - long period; + /** + * If positive the number of milliseconds between runs of this task. + * If -1 this task doesn't have to be run more then once. + */ + long period; - /** - * If true the next time this task should be run is relative to - * the last scheduled time, otherwise it can drift in time. - */ - boolean fixed; + /** + * If true the next time this task should be run is relative to + * the last scheduled time, otherwise it can drift in time. + */ + boolean fixed; - /** - * Creates a TimerTask and marks it as not yet scheduled. - */ - protected TimerTask() { - this.scheduled = 0; - this.lastExecutionTime = -1; - } + /** + * Creates a TimerTask and marks it as not yet scheduled. + */ + protected TimerTask() + { + this.scheduled = 0; + this.lastExecutionTime = -1; + } - /** - * Marks the task as canceled and prevents any further execution. - * Returns true if the task was scheduled for any execution in the future - * and this cancel operation prevents that execution from happening. - *

- * A task that has been canceled can never be scheduled again. - *

- * In this implementation the TimerTask it is possible that the Timer does - * keep a reference to the TimerTask until the first time the TimerTask - * is actually scheduled. But the reference will disappear immediatly when - * cancel is called from within the TimerTask run method. - */ - public boolean cancel() { - boolean prevented_execution = (this.scheduled >= 0); - this.scheduled = -1; - return prevented_execution; - } + /** + * Marks the task as canceled and prevents any further execution. + * Returns true if the task was scheduled for any execution in the future + * and this cancel operation prevents that execution from happening. + *

+ * A task that has been canceled can never be scheduled again. + *

+ * In this implementation the TimerTask it is possible that the Timer does + * keep a reference to the TimerTask until the first time the TimerTask + * is actually scheduled. But the reference will disappear immediatly when + * cancel is called from within the TimerTask run method. + */ + public boolean cancel() + { + boolean prevented_execution = (this.scheduled >= 0); + this.scheduled = -1; + return prevented_execution; + } - /** - * Method that is called when this task is scheduled for execution. - */ - public abstract void run(); + /** + * Method that is called when this task is scheduled for execution. + */ + public abstract void run(); - /** - * Returns the last time this task was scheduled or (when called by the - * task from the run method) the time the current execution of the task - * was scheduled. When the task has not yet run the return value is - * undefined. - *

- * Can be used (when the task is scheduled at fixed rate) to see the - * difference between the requested schedule time and the actual time - * that can be found with System.currentTimeMillis(). - */ - public long scheduledExecutionTime() { - return lastExecutionTime; - } + /** + * Returns the last time this task was scheduled or (when called by the + * task from the run method) the time the current execution of the task + * was scheduled. When the task has not yet run the return value is + * undefined. + *

+ * Can be used (when the task is scheduled at fixed rate) to see the + * difference between the requested schedule time and the actual time + * that can be found with System.currentTimeMillis(). + */ + public long scheduledExecutionTime() + { + return lastExecutionTime; + } }