org.apache.storm.metric.internal

## Class MultiLatencyStat<T>

- 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 and Description
    `MultiLatencyStat(int numBuckets)` Constructor.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and 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()

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