org.apache.lucene.benchmark.byTask
Class PerfRunData

java.lang.Object
  org.apache.lucene.benchmark.byTask.PerfRunData

public class PerfRunData
extends Object

Data maintained by a performance test run.

Data includes:

• Configuration.
• Directory, Writer, Reader.
• Docmaker and a few instances of QueryMaker.
• Analyzer.
• Statistics data which updated during the run.

Config properties: work.dir=<path to root of docs and index dirs| Default: work>

Constructor Summary

PerfRunData(Config config)

Method Summary

Analyzer	getAnalyzer()
Config	getConfig()
Directory	getDirectory()
DocMaker	getDocMaker() Returns the docMaker.
IndexReader	getIndexReader()
IndexSearcher	getIndexSearcher()
IndexWriter	getIndexWriter()
Locale	getLocale()
Points	getPoints()
QueryMaker	getQueryMaker(ReadTask readTask)
long	getStartTimeMillis()
void	reinit(boolean eraseIndex)
void	resetInputs()
void	setAnalyzer(Analyzer analyzer)
void	setDirectory(Directory directory)
void	setIndexReader(IndexReader indexReader)
void	setIndexWriter(IndexWriter indexWriter)
void	setLocale(Locale locale)
long	setStartTimeMillis()

Methods inherited from class java.lang.Object

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

Constructor Detail

PerfRunData

public PerfRunData(Config config)
            throws Exception

Throws:

Exception

Method Detail

reinit

public void reinit(boolean eraseIndex)
            throws Exception

Throws:

Exception

setStartTimeMillis

public long setStartTimeMillis()

getStartTimeMillis

public long getStartTimeMillis()

Returns:

Start time in milliseconds

getPoints

public Points getPoints()

Returns:

Returns the points.

getDirectory

public Directory getDirectory()

Returns:

Returns the directory.

setDirectory

public void setDirectory(Directory directory)

Parameters:

directory - The directory to set.

getIndexReader

public IndexReader getIndexReader()

Returns:

Returns the indexReader. NOTE: this returns a reference. You must call IndexReader.decRef() when you're done.

getIndexSearcher

public IndexSearcher getIndexSearcher()

Returns:

Returns the indexSearcher. NOTE: this returns a reference to the underlying IndexReader. You must call IndexReader.decRef() when you're done.

setIndexReader

public void setIndexReader(IndexReader indexReader)
                    throws IOException

Parameters:

indexReader - The indexReader to set.

Throws:

IOException

getIndexWriter

public IndexWriter getIndexWriter()

Returns:

Returns the indexWriter.

setIndexWriter

public void setIndexWriter(IndexWriter indexWriter)

Parameters:

indexWriter - The indexWriter to set.

getAnalyzer

public Analyzer getAnalyzer()

Returns:

Returns the anlyzer.

setAnalyzer

public void setAnalyzer(Analyzer analyzer)

getDocMaker

public DocMaker getDocMaker()

Returns the docMaker.

getLocale

public Locale getLocale()

Returns:

the locale

setLocale

public void setLocale(Locale locale)

Parameters:

locale - the locale to set

getConfig

public Config getConfig()

Returns:

Returns the config.

resetInputs

public void resetInputs()
                 throws IOException

Throws:

IOException

getQueryMaker

public QueryMaker getQueryMaker(ReadTask readTask)

Returns:

Returns the queryMaker by read task type (class)