org.apache.lucene.benchmark.byTask.tasks
Class ResetSystemEraseTask

java.lang.Object
  org.apache.lucene.benchmark.byTask.tasks.PerfTask
      org.apache.lucene.benchmark.byTask.tasks.ResetInputsTask
          org.apache.lucene.benchmark.byTask.tasks.ResetSystemSoftTask
              org.apache.lucene.benchmark.byTask.tasks.ResetSystemEraseTask

All Implemented Interfaces:

Cloneable

public class ResetSystemEraseTask
extends ResetSystemSoftTask

Reset all index and input data and call gc, erase index and dir, does NOT clear statistics.
This contains ResetInputs.
Other side effects: writers/readers nullified, deleted, closed. Index is erased. Directory is erased.

Field Summary

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

logStep, NEW_LINE, params, stopNow

Constructor Summary

ResetSystemEraseTask(PerfRunData runData)

Method Summary

int	doLogic() Perform the task once (ignoring repetitions specification) Return number of work items done by this task.

Methods inherited from class org.apache.lucene.benchmark.byTask.tasks.ResetInputsTask

shouldNotRecordStats

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

clone, close, getBackgroundDeltaPriority, getDepth, getLogMessage, getName, getParams, getRunData, getRunInBackground, isDisableCounting, runAndMaybeStats, 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

ResetSystemEraseTask

public ResetSystemEraseTask(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.

Overrides:

doLogic in class ResetSystemSoftTask

Returns:

number of work items done by this task.

Throws:

Exception