org.cip4.jdflib.util.thread
Class TimeSweeper

java.lang.Object
  org.cip4.jdflib.util.thread.TimeSweeper

All Implemented Interfaces:

Sweeper

public abstract class TimeSweeper
extends Object
implements Sweeper

class that sweeps at a regular interval - useful in case multiple sweepers with differing timing requirements are run

Author:

rainer prosi

Field Summary

protected org.apache.commons.logging.Log	log
protected long	t0

Constructor Summary

protected

TimeSweeper(int interval)

Method Summary

boolean	needSweep() if true we want to sweep
protected void	setInterval(int interval)
boolean	sweep() default is nop
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

log

protected org.apache.commons.logging.Log log

t0

protected long t0

Constructor Detail

TimeSweeper

protected TimeSweeper(int interval)

Parameters:

interval - the time interval in seconds

Method Detail

setInterval

protected void setInterval(int interval)

needSweep

public boolean needSweep()

if true we want to sweep

Specified by:

needSweep in interface Sweeper

Returns:

See Also:

Sweeper.needSweep()

sweep

public boolean sweep()

default is nop

Specified by:

sweep in interface Sweeper

Returns:

true if all went well

See Also:

Sweeper.sweep()

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()