Metered (metrics-core-api 2.0.1 API)

所有超级接口:

Counting, Metric

所有已知子接口:

Compass, Meter, Timer
```
public interface Metered
extends Metric, Counting
```
An object which maintains mean and exponentially-weighted rate.

方法概要

所有方法实例方法抽象方法
限定符和类型	方法和说明
`long`	`getCount()` Returns the number of events which have been marked.
`double`	`getFifteenMinuteRate()` Returns the fifteen-minute exponentially-weighted moving average rate at which events have occurred since the meter was created.
`double`	`getFiveMinuteRate()` Returns the five-minute exponentially-weighted moving average rate at which events have occurred since the meter was created.
`Map<Long,Long>`	`getInstantCount()` Get the accurate number per collecting interval
`Map<Long,Long>`	`getInstantCount(long startTime)` Get the accurate number per collecting interval since (including) the start time
`int`	`getInstantCountInterval()` Get the collecting interval
`double`	`getMeanRate()` Returns the mean rate at which events have occurred since the meter was created.
`double`	`getOneMinuteRate()` Returns the one-minute exponentially-weighted moving average rate at which events have occurred since the meter was created.

从接口继承的方法 com.alibaba.metrics.Metric
lastUpdateTime

- 方法详细资料
  - getCount
```
long getCount()
```
    Returns the number of events which have been marked.
    
    指定者:
    
    getCount 在接口中 Counting
    
    返回:
    
    the number of events which have been marked
  - getInstantCount
```
Map<Long,Long> getInstantCount()
```
    Get the accurate number per collecting interval
    
    返回:
    
    an long array, each contains the number of events, keyed by timestamp in milliseconds
  - getInstantCount
```
Map<Long,Long> getInstantCount(long startTime)
```
    Get the accurate number per collecting interval since (including) the start time
    
    参数:
    
    startTime - the start time of the query
    
    返回:
    
    an long array, each contains the number of events, keyed by timestamp in milliseconds
  - getInstantCountInterval
```
int getInstantCountInterval()
```
    Get the collecting interval
    
    返回:
    
    the collecting interval
  - getFifteenMinuteRate
```
double getFifteenMinuteRate()
```
    Returns the fifteen-minute exponentially-weighted moving average rate at which events have occurred since the meter was created.
    This rate has the same exponential decay factor as the fifteen-minute load average in the top Unix command.
    
    返回:
    
    the fifteen-minute exponentially-weighted moving average rate at which events have occurred since the meter was created
  - getFiveMinuteRate
```
double getFiveMinuteRate()
```
    Returns the five-minute exponentially-weighted moving average rate at which events have occurred since the meter was created.
    This rate has the same exponential decay factor as the five-minute load average in the top Unix command.
    
    返回:
    
    the five-minute exponentially-weighted moving average rate at which events have occurred since the meter was created
  - getMeanRate
```
double getMeanRate()
```
    Returns the mean rate at which events have occurred since the meter was created.
    
    返回:
    
    the mean rate at which events have occurred since the meter was created
  - getOneMinuteRate
```
double getOneMinuteRate()
```
    Returns the one-minute exponentially-weighted moving average rate at which events have occurred since the meter was created.
    This rate has the same exponential decay factor as the one-minute load average in the top Unix command.
    
    返回:
    
    the one-minute exponentially-weighted moving average rate at which events have occurred since the meter was created

接口 Metered

方法概要

从接口继承的方法 com.alibaba.metrics.Metric

方法详细资料

getCount

getInstantCount

getInstantCount

getInstantCountInterval

getFifteenMinuteRate

getFiveMinuteRate

getMeanRate

getOneMinuteRate