Package org.elasticsearch.search.profile

Class Timer

java.lang.Object

org.elasticsearch.search.profile.Timer

public class Timer
extends java.lang.Object

Helps measure how much time is spent running some methods. The start() and stop() methods should typically be called in a try/finally clause with start() being called right before the try block and stop() being called at the beginning of the finally block:

  timer.start();
  try {
    // code to time
  } finally {
    timer.stop();
  }
  

Constructor Summary

Constructors

Constructor	Description
Timer()

Method Summary

Modifier and Type	Method	Description
long	getApproximateTiming()	Return an approximation of the total time spent between consecutive calls of #start and #stop.
long	getCount()	Return the number of times that start() has been called.
void	start()	Start the timer.
void	stop()	Stop the timer.

Methods inherited from class java.lang.Object

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

Constructor Detail

Timer

public Timer()

Method Detail

start

public final void start()

Start the timer.

stop

public final void stop()

Stop the timer.

getCount

public final long getCount()

Return the number of times that start() has been called.

getApproximateTiming

public final long getApproximateTiming()

Return an approximation of the total time spent between consecutive calls of #start and #stop.