org.apache.pig.tools.timer

Class PerformanceTimerFactory

java.lang.Object

org.apache.pig.tools.timer.PerformanceTimerFactory

public class PerformanceTimerFactory
extends Object

Method Summary

Modifier and Type	Method and Description
void	dumpTimers()
void	dumpTimers(PrintStream out) Call print on all of the known performance timers.
static PerformanceTimerFactory	getPerfTimerFactory() Get the timer factory.
PerformanceTimer	getTimer(String name) Get a performance timer.

Methods inherited from class java.lang.Object

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

Method Detail

getPerfTimerFactory

public static PerformanceTimerFactory getPerfTimerFactory()

Get the timer factory.

Returns:

timer factory.

getTimer

public PerformanceTimer getTimer(String name)

Get a performance timer. If the indicated timer does not exist, it will be created. If a timer of that name already exists, it will be returned.

Parameters:

name - Name of the timer to return.

Returns:

the timer.

dumpTimers

public void dumpTimers(PrintStream out)

Call print on all of the known performance timers.

Parameters:

out - output stream to dump to

dumpTimers

public void dumpTimers()