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package f00f.net.irc.martyr;
import java.util.TimerTask;
// TODO: BD: Unit test
// TODO: BD: synchronization semantics?
/**
* This class delays sending a command to the IRC connection.
*
* @author <a href="mailto:martyr@mog.se">Morgan Christiansson</a>
*/
public class TimerTaskCommand extends TimerTask
{
private IRCConnection _conn;
private OutCommand _cmd;
public TimerTaskCommand(IRCConnection conn, OutCommand cmd)
{
_conn = conn;
_cmd = cmd;
}
/* (non-Javadoc)
* @see java.util.TimerTask#run()
*/
public synchronized void run()
{
if( !isScheduled )
return;
_conn.sendCommand(_cmd);
isScheduled = false;
}
private boolean isScheduled = true;
/* (non-Javadoc)
* @see java.util.TimerTask#cancel()
*/
public synchronized boolean cancel()
{
boolean ret = super.cancel();
isScheduled = false;
return ret;
}
/**
* @return true if the command has yet to run or is running, false
* otherwise.
*/
public synchronized boolean isScheduled()
{
return isScheduled;
}
}
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