org.apache.lucene.benchmark.byTask.tasks
Class NewAnalyzerTask
java.lang.Object
org.apache.lucene.benchmark.byTask.tasks.PerfTask
org.apache.lucene.benchmark.byTask.tasks.NewAnalyzerTask
- All Implemented Interfaces:
- Cloneable
public class NewAnalyzerTask
- extends PerfTask
Create a new Analyzer
and set it it in the getRunData() for use by all future tasks.
Method Summary |
static Analyzer |
createAnalyzer(String className)
|
int |
doLogic()
Perform the task once (ignoring repetitions specification)
Return number of work items done by this task. |
void |
setParams(String params)
Set the params (analyzerClassName only), Comma-separate list of Analyzer class names. |
boolean |
supportsParams()
Sub classes that supports parameters must override this method to return true. |
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, setRunInBackground, setup, shouldNeverLogAtStart, shouldNotRecordStats, stopNow, tearDown, toString |
NewAnalyzerTask
public NewAnalyzerTask(PerfRunData runData)
createAnalyzer
public static final Analyzer createAnalyzer(String className)
throws Exception
- Throws:
Exception
doLogic
public int doLogic()
throws IOException
- 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.
- Specified by:
doLogic
in class PerfTask
- Returns:
- number of work items done by this task.
- Throws:
IOException
setParams
public void setParams(String params)
- Set the params (analyzerClassName only), Comma-separate list of Analyzer class names. If the Analyzer lives in
org.apache.lucene.analysis, the name can be shortened by dropping the o.a.l.a part of the Fully Qualified Class Name.
Example Declaration: {"NewAnalyzer" NewAnalyzer(WhitespaceAnalyzer, SimpleAnalyzer, StopAnalyzer, standard.StandardAnalyzer) >
- Overrides:
setParams
in class PerfTask
- Parameters:
params
- analyzerClassName, or empty for the StandardAnalyzer
supportsParams
public boolean supportsParams()
- Description copied from class:
PerfTask
- Sub classes that supports parameters must override this method to return true.
- Overrides:
supportsParams
in class PerfTask
- Returns:
- true iff this task supports command line params.
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