MultiLatencyStat (Storm 2.7.1 API)

java.lang.Object
- org.apache.storm.metric.internal.MultiLatencyStat<T>

```
public class MultiLatencyStat<T>
extends Object
```
Keeps track of approximate latency for the last 10 mins, 3 hours, 1 day, and all time. for the same keys

Constructor Summary

Constructors
Constructor Description

MultiLatencyStat(int numBuckets)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`Map<String,Map<T,Double>>`	`getTimeLatAvg()`
`void`	`record(T key, long latency)`	Record a latency value.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MultiLatencyStat
```
public MultiLatencyStat(int numBuckets)
```
    Constructor.
    
    Parameters:
    
    numBuckets - the number of buckets to divide the time periods into.
- Method Detail
  - record
```
public void record(T key,
                   long latency)
```
    Record a latency value.
    
    Parameters:
    
    latency - the measurement to record
  - getTimeLatAvg
```
public Map<String,Map<T,Double>> getTimeLatAvg()
```
  - close
```
public void close()
```