org.eclipse.microprofile.metrics

Interface Counter

All Superinterfaces:

Counting, Metric

public interface Counter
extends Metric, Counting

An incrementing and decrementing counter metric.

Method Summary

Modifier and Type	Method and Description
void	dec() Decrement the counter by one.
void	dec(long n) Decrement the counter by n.
long	getCount() Returns the counter's current value.
void	inc() Increment the counter by one.
void	inc(long n) Increment the counter by n.

Method Detail

inc

void inc()

Increment the counter by one.

inc

void inc(long n)

Increment the counter by n.

Parameters:

n - the amount by which the counter will be increased

dec

void dec()

Decrement the counter by one.

dec

void dec(long n)

Decrement the counter by n.

Parameters:

n - the amount by which the counter will be decreased

getCount

long getCount()

Returns the counter's current value.

Specified by:

getCount in interface Counting

Returns:

the counter's current value