org.terracotta.counter
Interface RateCounter

All Superinterfaces:

Statistic

All Known Implementing Classes:

RateCounterImpl

public interface RateCounter
extends Statistic

A simple long based rate counter.

Method Summary

void	decrement(long numerator, long denominator) Decrement the numerator and denominator by the given amounts.
void	increment(long numerator, long denominator) Increment the numerator and denominator by the given amounts.
void	setDenominatorValue(long newValue) Set the denominator to the given value.
void	setNumeratorValue(long newValue) Set the numerator to the given value.
void	setValue(long numerator, long denominator) Set the numerator and denominator to the given values.

Methods inherited from interface org.terracotta.counter.Statistic

getAndReset, getValue

Method Detail

increment

void increment(long numerator,
               long denominator)

Increment the numerator and denominator by the given amounts.

decrement

void decrement(long numerator,
               long denominator)

Decrement the numerator and denominator by the given amounts.

setValue

void setValue(long numerator,
              long denominator)

Set the numerator and denominator to the given values.

Parameters:

numerator - new numerator value

denominator - new denominator value

setNumeratorValue

void setNumeratorValue(long newValue)

Set the numerator to the given value.

Parameters:

newValue - new numerator value

setDenominatorValue

void setDenominatorValue(long newValue)

Set the denominator to the given value.

Parameters:

newValue - new denominator value