org.apache.jena.query.text

Class DatasetGraphText

java.lang.Object

com.hp.hpl.jena.sparql.core.DatasetGraphWrapper

com.hp.hpl.jena.sparql.core.DatasetGraphMonitor

org.apache.jena.query.text.DatasetGraphText

All Implemented Interfaces:

com.hp.hpl.jena.sparql.core.DatasetGraph, com.hp.hpl.jena.sparql.core.Transactional, org.apache.jena.atlas.lib.Closeable, org.apache.jena.atlas.lib.Sync

public class DatasetGraphText
extends com.hp.hpl.jena.sparql.core.DatasetGraphMonitor
implements com.hp.hpl.jena.sparql.core.Transactional

Constructor Summary

Constructors

Constructor and Description
DatasetGraphText(com.hp.hpl.jena.sparql.core.DatasetGraph dsg, TextIndex index, TextDocProducer producer)

Method Summary

Methods

Modifier and Type	Method and Description
void	abort()
void	begin(com.hp.hpl.jena.query.ReadWrite readWrite)
void	commit()
void	end()
com.hp.hpl.jena.graph.Graph	getDefaultGraph()
com.hp.hpl.jena.graph.Graph	getGraph(com.hp.hpl.jena.graph.Node graphNode)
TextIndex	getTextIndex()
boolean	isInTransaction()
Iterator<com.hp.hpl.jena.graph.Node>	search(String queryString) Search the text index on the default text field
Iterator<com.hp.hpl.jena.graph.Node>	search(String queryString, int limit) Search the text index on the default text field
Iterator<com.hp.hpl.jena.graph.Node>	search(String queryString, com.hp.hpl.jena.graph.Node predicate) Search the text index on the text field associated with the predicate
Iterator<com.hp.hpl.jena.graph.Node>	search(String queryString, com.hp.hpl.jena.graph.Node predicate, int limit) Search the text index on the text field associated with the predicate

Methods inherited from class com.hp.hpl.jena.sparql.core.DatasetGraphMonitor

add, add, addGraph, delete, delete, deleteAny, getMonitor, monitored, removeGraph, sync

Methods inherited from class com.hp.hpl.jena.sparql.core.DatasetGraphWrapper

close, contains, contains, containsGraph, find, find, find, findNG, getContext, getLock, getWrapped, isEmpty, listGraphNodes, setDefaultGraph, size, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DatasetGraphText

public DatasetGraphText(com.hp.hpl.jena.sparql.core.DatasetGraph dsg,
                TextIndex index,
                TextDocProducer producer)

Method Detail

getDefaultGraph

public com.hp.hpl.jena.graph.Graph getDefaultGraph()

Specified by:

getDefaultGraph in interface com.hp.hpl.jena.sparql.core.DatasetGraph

Overrides:

getDefaultGraph in class com.hp.hpl.jena.sparql.core.DatasetGraphWrapper

getGraph

public com.hp.hpl.jena.graph.Graph getGraph(com.hp.hpl.jena.graph.Node graphNode)

Specified by:

getGraph in interface com.hp.hpl.jena.sparql.core.DatasetGraph

Overrides:

getGraph in class com.hp.hpl.jena.sparql.core.DatasetGraphWrapper

getTextIndex

public TextIndex getTextIndex()

search

public Iterator<com.hp.hpl.jena.graph.Node> search(String queryString)

Search the text index on the default text field

search

public Iterator<com.hp.hpl.jena.graph.Node> search(String queryString,
                                          com.hp.hpl.jena.graph.Node predicate)

Search the text index on the text field associated with the predicate

search

public Iterator<com.hp.hpl.jena.graph.Node> search(String queryString,
                                          int limit)

Search the text index on the default text field

search

public Iterator<com.hp.hpl.jena.graph.Node> search(String queryString,
                                          com.hp.hpl.jena.graph.Node predicate,
                                          int limit)

Search the text index on the text field associated with the predicate

begin

public void begin(com.hp.hpl.jena.query.ReadWrite readWrite)

Specified by:

begin in interface com.hp.hpl.jena.sparql.core.Transactional

commit

public void commit()

Specified by:

commit in interface com.hp.hpl.jena.sparql.core.Transactional

abort

public void abort()

Specified by:

abort in interface com.hp.hpl.jena.sparql.core.Transactional

isInTransaction

public boolean isInTransaction()

Specified by:

isInTransaction in interface com.hp.hpl.jena.sparql.core.Transactional

end

public void end()

Specified by:

end in interface com.hp.hpl.jena.sparql.core.Transactional