org.springframework.boot.actuate.metrics.buffer

Class BufferCounterService

java.lang.Object

org.springframework.boot.actuate.metrics.buffer.BufferCounterService

All Implemented Interfaces:

CounterService

@UsesJava8
public class BufferCounterService
extends Object
implements CounterService

Fast implementation of CounterService using CounterBuffers.

Since:

1.3.0

Author:

Dave Syer

Constructor Summary

Constructors

Constructor and Description
BufferCounterService(CounterBuffers writer) Create a BufferCounterService instance.

Method Summary

Modifier and Type	Method and Description
void	decrement(String metricName) Decrement the specified counter by 1.
void	increment(String metricName) Increment the specified counter by 1.
void	reset(String metricName) Reset the specified counter.

Methods inherited from class java.lang.Object

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

Constructor Detail

BufferCounterService

public BufferCounterService(CounterBuffers writer)

Create a BufferCounterService instance.

Parameters:

writer - the underlying writer used to manage metrics

Method Detail

increment

public void increment(String metricName)

Description copied from interface: CounterService

Increment the specified counter by 1.

Specified by:

increment in interface CounterService

Parameters:

metricName - the name of the counter

decrement

public void decrement(String metricName)

Description copied from interface: CounterService

Decrement the specified counter by 1.

Specified by:

decrement in interface CounterService

Parameters:

metricName - the name of the counter

reset

public void reset(String metricName)

Description copied from interface: CounterService

Reset the specified counter.

Specified by:

reset in interface CounterService

Parameters:

metricName - the name of the counter