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

java.lang.Object
  org.apache.lucene.benchmark.byTask.tasks.PerfTask
      org.apache.lucene.benchmark.byTask.tasks.OpenReaderTask

All Implemented Interfaces:

java.lang.Cloneable

public class OpenReaderTask
extends PerfTask

Open an index reader.
Other side effects: index redaer object in perfRunData is set.

Field Summary

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

NEW_LINE, params

Constructor Summary

OpenReaderTask(PerfRunData runData)

Method Summary

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

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

clone, getDepth, getName, getParams, getRunData, isDisableCounting, runAndMaybeStats, setDepth, setDisableCounting, setName, setParams, setup, shouldNeverLogAtStart, shouldNotRecordStats, supportsParams, tearDown, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

OpenReaderTask

public OpenReaderTask(PerfRunData runData)

Method Detail

doLogic

public int doLogic()
            throws java.io.IOException

Description copied from class: PerfTask

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.

Specified by:

doLogic in class PerfTask

Returns:

number of work items done by this task.

Throws:

java.io.IOException