io.split.engine.metrics

Class Metrics.NoopMetrics

java.lang.Object

io.split.engine.metrics.Metrics.NoopMetrics

All Implemented Interfaces:

Metrics

Enclosing interface:

Metrics

public static final class Metrics.NoopMetrics
extends Object
implements Metrics

Nested Class Summary

Nested classes/interfaces inherited from interface io.split.engine.metrics.Metrics

Metrics.NoopMetrics

Constructor Summary

Constructors

Constructor and Description
NoopMetrics()

Method Summary

Modifier and Type	Method and Description
void	count(String counter, long delta) Adjusts the specified counter by a given delta.
void	time(String operation, long timeInMs) Records an execution time in milliseconds for the specified named operation.

Methods inherited from class java.lang.Object

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

Constructor Detail

NoopMetrics

public NoopMetrics()

Method Detail

count

public void count(String counter,
                  long delta)

Description copied from interface: Metrics

Adjusts the specified counter by a given delta.

This method is is non-blocking and is guaranteed not to throw an exception.

Specified by:

count in interface Metrics

Parameters:

counter - the name of the counter to adjust

delta - the amount to adjust the counter by

time

public void time(String operation,
                 long timeInMs)

Description copied from interface: Metrics

Records an execution time in milliseconds for the specified named operation.

This method is non-blocking and is guaranteed not to throw an exception.

Specified by:

time in interface Metrics

Parameters:

operation - the name of the timed operation

timeInMs - the time in milliseconds