org.apache.jena.query.text

Class TextIndexLucene

java.lang.Object

org.apache.jena.query.text.TextIndexLucene

All Implemented Interfaces:

org.apache.jena.atlas.lib.Closeable, TextIndex

public class TextIndexLucene
extends Object
implements TextIndex

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.lucene.document.FieldType	ftIRI
static org.apache.lucene.document.FieldType	ftString
static org.apache.lucene.document.FieldType	ftText
static org.apache.lucene.util.Version	VER

Constructor Summary

Constructors

Constructor and Description
TextIndexLucene(org.apache.lucene.store.Directory directory, EntityDefinition def)

Method Summary

Methods

Modifier and Type	Method and Description
void	abortIndexing()
void	addEntity(Entity entity)
void	close()
void	finishIndexing()
Map<String,com.hp.hpl.jena.graph.Node>	get(String uri) Get all entries for uri
org.apache.lucene.analysis.Analyzer	getAnalyzer()
org.apache.lucene.store.Directory	getDirectory()
EntityDefinition	getDocDef()
List<com.hp.hpl.jena.graph.Node>	query(String qs)
List<com.hp.hpl.jena.graph.Node>	query(String qs, int limit) Access the index - limit if -1 for as many as possible
void	startIndexing()

Methods inherited from class java.lang.Object

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

Field Detail

VER

public static final org.apache.lucene.util.Version VER

ftIRI

public static final org.apache.lucene.document.FieldType ftIRI

ftString

public static final org.apache.lucene.document.FieldType ftString

ftText

public static final org.apache.lucene.document.FieldType ftText

Constructor Detail

TextIndexLucene

public TextIndexLucene(org.apache.lucene.store.Directory directory,
               EntityDefinition def)

Method Detail

getDirectory

public org.apache.lucene.store.Directory getDirectory()

getAnalyzer

public org.apache.lucene.analysis.Analyzer getAnalyzer()

startIndexing

public void startIndexing()

Specified by:

startIndexing in interface TextIndex

finishIndexing

public void finishIndexing()

Specified by:

finishIndexing in interface TextIndex

abortIndexing

public void abortIndexing()

Specified by:

abortIndexing in interface TextIndex

close

public void close()

Specified by:

close in interface org.apache.jena.atlas.lib.Closeable

addEntity

public void addEntity(Entity entity)

Specified by:

addEntity in interface TextIndex

get

public Map<String,com.hp.hpl.jena.graph.Node> get(String uri)

Description copied from interface: TextIndex

Get all entries for uri

Specified by:

get in interface TextIndex

query

public List<com.hp.hpl.jena.graph.Node> query(String qs)

Specified by:

query in interface TextIndex

query

public List<com.hp.hpl.jena.graph.Node> query(String qs,
                                     int limit)

Description copied from interface: TextIndex

Access the index - limit if -1 for as many as possible

Specified by:

query in interface TextIndex

getDocDef

public EntityDefinition getDocDef()

Specified by:

getDocDef in interface TextIndex