org.apache.calcite.avatica.metrics

Interface Counter

All Known Implementing Classes:

NoopCounter

public interface Counter

A mutable number.

Method Summary

Methods

Modifier and Type	Method and Description
void	decrement() Decrement this by 1.
void	decrement(long n) Decrement this by n.
void	increment() Increment this by 1.
void	increment(long n) Increment this by n.

Method Detail

increment

void increment()

Increment this by 1.

increment

void increment(long n)

Increment this by n.

Parameters:

n - The amount to increment.

decrement

void decrement()

Decrement this by 1.

decrement

void decrement(long n)

Decrement this by n.

Parameters:

n - The amount to decrement.