org.apache.lucene.benchmark.byTask.tasks

## Class ClearStatsTask

- java.lang.Object
- - org.apache.lucene.benchmark.byTask.tasks.PerfTask
  - - org.apache.lucene.benchmark.byTask.tasks.ClearStatsTask

- All Implemented Interfaces:
    Cloneable

      public class ClearStatsTask
      extends PerfTask

  Clear statistics data.
  Other side effects: None.

- - ### Field Summary

    - ### Fields inherited from class org.apache.lucene.benchmark.byTask.tasks.PerfTask

      `logStep, NEW_LINE, params, stopNow`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `ClearStatsTask(PerfRunData runData)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `doLogic()` Perform the task once (ignoring repetitions specification) Return number of work items done by this task.
    `protected boolean` | `shouldNotRecordStats()` Tasks that should not record statistics can override this.

    - ### Methods inherited from class org.apache.lucene.benchmark.byTask.tasks.PerfTask

      `clone, close, getAlgLineNum, getBackgroundDeltaPriority, getDepth, getLogMessage, getName, getParams, getRunData, getRunInBackground, isDisableCounting, runAndMaybeStats, setAlgLineNum, setDepth, setDisableCounting, setName, setParams, setRunInBackground, setup, shouldNeverLogAtStart, stopNow, supportsParams, tearDown, toString`

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

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

- - ### Constructor Detail

    - #### ClearStatsTask

          public ClearStatsTask(PerfRunData runData)

  - ### Method Detail

    - #### doLogic

          public int doLogic()
                      throws Exception

      Description copied from class: `PerfTask`
      Perform the task once (ignoring repetitions specification) Return number of work items done by this task. For indexing that can be number of docs added. For warming that can be number of scanned items, etc.
      Specified by:
        `doLogic` in class `PerfTask`
      Returns:
        number of work items done by this task.
      Throws:
        `Exception`

    - #### shouldNotRecordStats

          protected boolean shouldNotRecordStats()

      Description copied from class: `PerfTask`
      Tasks that should not record statistics can override this.
      Overrides:
        `shouldNotRecordStats` in class `PerfTask`
      Returns:
        true if this task should never record its statistics.

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