org.apache.lucene.benchmark.byTask.tasks

Class ResetSystemEraseTask

Implemented Interfaces:
Cloneable

public class ResetSystemEraseTask
extends PerfTask

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 nulified, deleted, closed. Index is erased. Directory is erased.

Field Summary

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

NEW_LINE, params

Constructor Summary

ResetSystemEraseTask(PerfRunData runData)

Method Summary

int
doLogic()
Perform the task once (ignoring repetions specification) Return number of work items done by this task.
protected boolean
shouldNotRecordStats()
Tasks that should not record statistics can overide this.

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

clone, doLogic, getDepth, getName, getParams, getRunData, runAndMaybeStats, setDepth, setName, setParams, setup, shouldNeverLogAtStart, shouldNotRecordStats, tearDown, toString

Constructor Details

ResetSystemEraseTask

public ResetSystemEraseTask(PerfRunData runData)

Method Details

doLogic

public int doLogic()
            throws Exception
Perform the task once (ignoring repetions 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 interface PerfTask
Returns:
number of work items done by this task.

shouldNotRecordStats

protected boolean shouldNotRecordStats()
Tasks that should not record statistics can overide this.
Overrides:
shouldNotRecordStats in interface PerfTask
Returns:
true if this task should never record its statistics.

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