org.apache.seatunnel.api.common.metrics

接口 Counter

所有超级接口:

Metric, Serializable

所有已知实现类:

ThreadSafeCounter

public interface Counter
extends Metric

A Counter is a Metric that measures a count.

方法概要

限定符和类型	方法和说明
void	dec() Decrement the current count by 1.
void	dec(long n) Decrement the current count by the given value.
long	getCount() Returns the current count.
void	inc() Increment the current count by 1.
void	inc(long n) Increment the current count by the given value.
void	set(long n) Sets the current value.

从接口继承的方法 org.apache.seatunnel.api.common.metrics.Metric

name, unit

方法详细资料

inc

void inc()

Increment the current count by 1.

inc

void inc(long n)

Increment the current count by the given value.

参数:

n - value to increment the current count by

dec

void dec()

Decrement the current count by 1.

dec

void dec(long n)

Decrement the current count by the given value.

参数:

n - value to decrement the current count by

set

void set(long n)

Sets the current value.

getCount

long getCount()

Returns the current count.

返回:

current count