org.apache.lucene.benchmark.standard

Class StandardBenchmarker

java.lang.Object

org.apache.lucene.benchmark.AbstractBenchmarker

org.apache.lucene.benchmark.standard.StandardBenchmarker

All Implemented Interfaces:

Benchmarker

Deprecated.

use the byTask code instead. See http://lucene.zones.apache.org:8080/hudson/job/Lucene-Nightly/javadoc/org/apache/lucene/benchmark/byTask/package-summary.html .

public class StandardBenchmarker
extends AbstractBenchmarker
implements Benchmarker

Reads in the Reuters Collection, downloaded from http://www.daviddlewis.com/resources/testcollections/reuters21578/reuters21578.tar.gz in the workingDir/reuters and indexes them using the StandardAnalyzer

Runs a standard set of documents through an Indexer and then runs a standard set of queries against the index.

See Also:

benchmark(java.io.File, org.apache.lucene.benchmark.BenchmarkOptions)

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	INDEX_DIR Deprecated.
static java.lang.String	SOURCE_DIR Deprecated.

Constructor Summary

Constructors

Constructor and Description
StandardBenchmarker() Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
TestData[]	benchmark(java.io.File workingDir, BenchmarkOptions opts) Deprecated. Benchmark according to the implementation, using the workingDir as the place to store things.
static Query[]	createQueries(java.util.List qs, Analyzer a) Deprecated. Parse the strings containing Lucene queries.
static void	getAllFiles(java.io.File srcDir, java.io.FileFilter filter, java.util.List allFiles) Deprecated.
protected java.io.File	getSourceDirectory(java.io.File workingDir) Deprecated.
protected Document	makeDocument(java.io.File in, java.lang.String[] tags, boolean stored, boolean tokenized, boolean tfv) Deprecated. Parse the Reuters SGML and index: Date, Title, Dateline, Body
protected void	makeIndex(TestRunData trd, java.io.File srcDir, IndexWriter iw, boolean stored, boolean tokenized, boolean tfv, StandardOptions options) Deprecated. Make index, and collect time data.
protected void	reset(java.io.File indexDir) Deprecated. Remove existing index.
protected void	runBenchmark(TestData params, StandardOptions options) Deprecated. Run benchmark using supplied parameters.
protected void	saveStream(java.io.InputStream is, java.io.File out, boolean closeInput) Deprecated. Save a stream to a file.

Methods inherited from class org.apache.lucene.benchmark.AbstractBenchmarker

fullyDelete

Methods inherited from class java.lang.Object

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

Field Detail

SOURCE_DIR

public static final java.lang.String SOURCE_DIR

Deprecated.

See Also:

Constant Field Values

INDEX_DIR

public static final java.lang.String INDEX_DIR

Deprecated.

See Also:

Constant Field Values

Constructor Detail

StandardBenchmarker

public StandardBenchmarker()

Deprecated.

Method Detail

benchmark

public TestData[] benchmark(java.io.File workingDir,
                   BenchmarkOptions opts)
                     throws java.lang.Exception

Deprecated.

Description copied from interface: Benchmarker

Benchmark according to the implementation, using the workingDir as the place to store things.

Specified by:

benchmark in interface Benchmarker

Parameters:

workingDir - The File directory to store temporary data in for running the benchmark

opts - Any BenchmarkOptions that are needed for this benchmark. This

Returns:

The TestData used to run the benchmark.

Throws:

java.lang.Exception

getSourceDirectory

protected java.io.File getSourceDirectory(java.io.File workingDir)

Deprecated.

runBenchmark

protected void runBenchmark(TestData params,
                StandardOptions options)
                     throws java.lang.Exception

Deprecated.

Run benchmark using supplied parameters.

Parameters:

params - benchmark parameters

Throws:

java.lang.Exception

makeDocument

protected Document makeDocument(java.io.File in,
                    java.lang.String[] tags,
                    boolean stored,
                    boolean tokenized,
                    boolean tfv)
                         throws java.lang.Exception

Deprecated.

Parse the Reuters SGML and index: Date, Title, Dateline, Body

Parameters:

in - input file

Returns:

Lucene document

Throws:

java.lang.Exception

makeIndex

protected void makeIndex(TestRunData trd,
             java.io.File srcDir,
             IndexWriter iw,
             boolean stored,
             boolean tokenized,
             boolean tfv,
             StandardOptions options)
                  throws java.lang.Exception

Deprecated.

Make index, and collect time data.

Parameters:

trd - run data to populate

srcDir - directory with source files

iw - index writer, already open

stored - store values of fields

tokenized - tokenize fields

tfv - store term vectors

Throws:

java.lang.Exception

getAllFiles

public static void getAllFiles(java.io.File srcDir,
               java.io.FileFilter filter,
               java.util.List allFiles)

Deprecated.

createQueries

public static Query[] createQueries(java.util.List qs,
                    Analyzer a)

Deprecated.

Parse the strings containing Lucene queries.

Parameters:

qs - array of strings containing query expressions

a - analyzer to use when parsing queries

Returns:

array of Lucene queries

reset

protected void reset(java.io.File indexDir)
              throws java.lang.Exception

Deprecated.

Remove existing index.

Throws:

java.lang.Exception

saveStream

protected void saveStream(java.io.InputStream is,
              java.io.File out,
              boolean closeInput)
                   throws java.lang.Exception

Deprecated.

Save a stream to a file.

Parameters:

is - input stream

out - output file

closeInput - if true, close the input stream when done.

Throws:

java.lang.Exception