/*
* File : TimerEvent.java
* Created : 21-Nov-2003
* By : parg
*
* Azureus - a Java Bittorrent client
*
* This program 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 of the License.
*
* This program 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 General Public License for more details ( see the LICENSE file ).
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.gudy.azureus2.core3.util;
/**
* @author parg
*
*/
public class
TimerEvent
extends ThreadPoolTask
implements Comparable
{
private String name;
private Timer timer;
private long created;
private long when;
private TimerEventPerformer performer;
private boolean cancelled;
private boolean has_run;
private long unique_id = 1;
protected
TimerEvent(
Timer _timer,
long _unique_id,
long _created,
long _when,
TimerEventPerformer _performer )
{
timer = _timer;
unique_id = _unique_id;
when = _when;
performer = _performer;
created = _created;
}
public void
setName(
String _name )
{
name = _name;
}
public String
getName()
{
return( name );
}
public long
getCreatedTime()
{
return( created );
}
public long
getWhen()
{
return( when );
}
protected void
setWhen(
long new_when )
{
when = new_when;
}
protected AERunnable
getRunnable()
{
return( this );
}
protected TimerEventPerformer
getPerformer()
{
return( performer );
}
public void
runSupport()
{
performer.perform( this );
}
public synchronized void
cancel()
{
cancelled = true;
timer.cancelEvent( this );
}
public synchronized boolean
isCancelled()
{
return( cancelled );
}
protected void
setHasRun()
{
has_run = true;
}
public boolean
hasRun()
{
return( has_run );
}
protected long
getUniqueId()
{
return( unique_id );
}
public int
compareTo(
Object other )
{
long res = when - ((TimerEvent)other).getWhen();
if ( res == 0 ){
return((int)( unique_id - ((TimerEvent)other).getUniqueId()));
}else{
return res < 0 ? -1 : 1;
}
}
public void
interruptTask()
{
}
public String
getString()
{
if ( performer instanceof TimerEventPeriodic ){
TimerEventPeriodic tep = (TimerEventPeriodic)performer;
return( "when=" + getWhen() + ",run=" + hasRun() + ", can=" + isCancelled() + "/" + tep.isCancelled() + ",freq=" + tep.getFrequency() + ",target=" + tep.getPerformer()+ (name==null?"":",name=" + name ));
}else{
return( "when=" + getWhen() + ",run=" + hasRun() + ", can=" + isCancelled() + ",target=" + getPerformer() + (name==null?"":",name=" + name ));
}
}
}
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