Package 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

Constructors
Constructor
Description
`ResetSystemEraseTask(PerfRunData runData)`

## Method Summary

Modifier and Type
Method
Description
`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, 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 Details

### ResetSystemEraseTask

public ResetSystemEraseTask(PerfRunData runData)

## Method Details

### 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`