Class NewAnalyzerTask
- java.lang.Object
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- org.apache.lucene.benchmark.byTask.tasks.PerfTask
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- org.apache.lucene.benchmark.byTask.tasks.NewAnalyzerTask
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Constructor Summary
Constructors Constructor Description NewAnalyzerTask(PerfRunData runData)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description 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 (analyzerName only), Comma-separate list of Analyzer class names.boolean
supportsParams()
Sub 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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Constructor Detail
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NewAnalyzerTask
public NewAnalyzerTask(PerfRunData runData)
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Method Detail
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createAnalyzer
public static final Analyzer createAnalyzer(String className) throws Exception
- Throws:
Exception
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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 classPerfTask
- Returns:
- number of work items done by this task.
- Throws:
IOException
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setParams
public void setParams(String params)
Set the params (analyzerName 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.Analyzer names may also refer to previously defined AnalyzerFactory's.
Example Declaration: {"NewAnalyzer" NewAnalyzer(WhitespaceAnalyzer, SimpleAnalyzer, StopAnalyzer, standard.StandardAnalyzer) >
Example AnalyzerFactory usage:
-AnalyzerFactory(name:'whitespace tokenized',WhitespaceTokenizer) -NewAnalyzer('whitespace tokenized')
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supportsParams
public boolean supportsParams()
Description copied from class:PerfTask
Sub classes that support parameters must override this method to return true.- Overrides:
supportsParams
in classPerfTask
- Returns:
- true iff this task supports command line params.
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