Class OpenReaderTask
java.lang.Object
org.apache.lucene.benchmark.byTask.tasks.PerfTask
org.apache.lucene.benchmark.byTask.tasks.OpenReaderTask
- All Implemented Interfaces:
Cloneable
Open an index reader.
Other side effects: index reader object in perfRunData is set.
Optional params commitUserData eg. OpenReader(false,commit1)
Other side effects: index reader object in perfRunData is set.
Optional params commitUserData eg. OpenReader(false,commit1)
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Field Summary
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionintdoLogic()Perform the task once (ignoring repetitions specification) Return number of work items done by this task.static IndexCommitfindIndexCommit(Directory dir, String userData) voidSet the params of this task.booleanSub classes that support parameters must override this method to return true.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, setRunInBackground, setup, shouldNeverLogAtStart, shouldNotRecordStats, stopNow, tearDown, toString
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Field Details
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USER_DATA
- See Also:
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Constructor Details
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OpenReaderTask
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Method Details
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doLogic
Description copied from class:PerfTaskPerform 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:
doLogicin classPerfTask- Returns:
- number of work items done by this task.
- Throws:
IOException
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setParams
Description copied from class:PerfTaskSet the params of this task. -
supportsParams
public boolean supportsParams()Description copied from class:PerfTaskSub classes that support parameters must override this method to return true.- Overrides:
supportsParamsin classPerfTask- Returns:
- true iff this task supports command line params.
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findIndexCommit
- Throws:
IOException
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