org.apache.storm.starter.tools

## Class NthLastModifiedTimeTracker

- java.lang.Object
- - org.apache.storm.starter.tools.NthLastModifiedTimeTracker

-     public class NthLastModifiedTimeTracker
      extends Object

  This class tracks the time-since-last-modify of a “thing” in a rolling fashion.

  For example, create a 5-slot tracker to track the five most recent time-since-last-modify.

  You must manually “mark” that the “something” that you want to track – in terms of modification times – has just been modified.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `NthLastModifiedTimeTracker(int numTimesToTrack)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `markAsModified()`
    `int` | `secondsSinceOldestModification()`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### NthLastModifiedTimeTracker

          public NthLastModifiedTimeTracker(int numTimesToTrack)

  - ### Method Detail

    - #### secondsSinceOldestModification

          public int secondsSinceOldestModification()

    - #### markAsModified

          public void markAsModified()

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