org.topbraid.spin.arq

Class DelegatingDataset

java.lang.Object

org.topbraid.spin.arq.DelegatingDataset

All Implemented Interfaces:

org.apache.jena.query.Dataset, org.apache.jena.sparql.core.Transactional

Direct Known Subclasses:

DatasetWithDifferentDefaultModel, FromDataset

public abstract class DelegatingDataset
extends Object
implements org.apache.jena.query.Dataset

A Dataset that simply delegates all its calls, allowing to wrap an existing Dataset (e.g. the TopBraid Dataset).

Author:

Holger Knublauch

Constructor Summary

Constructors

Constructor and Description
DelegatingDataset(org.apache.jena.query.Dataset delegate)

Method Summary

Modifier and Type	Method and Description
void	abort()
void	addNamedModel(String uri, org.apache.jena.rdf.model.Model model)
org.apache.jena.sparql.core.DatasetGraph	asDatasetGraph()
void	begin(org.apache.jena.query.ReadWrite readWrite)
void	close()
void	commit()
boolean	containsNamedModel(String uri)
void	end()
org.apache.jena.sparql.util.Context	getContext()
org.apache.jena.rdf.model.Model	getDefaultModel()
org.apache.jena.query.Dataset	getDelegate()
org.apache.jena.shared.Lock	getLock()
org.apache.jena.rdf.model.Model	getNamedModel(String uri)
org.apache.jena.rdf.model.Model	getUnionModel()
boolean	isInTransaction()
Iterator<String>	listNames()
void	removeNamedModel(String uri)
void	replaceNamedModel(String uri, org.apache.jena.rdf.model.Model model)
void	setDefaultModel(org.apache.jena.rdf.model.Model model)
boolean	supportsTransactionAbort()
boolean	supportsTransactions()

Methods inherited from class java.lang.Object

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

Constructor Detail

DelegatingDataset

public DelegatingDataset(org.apache.jena.query.Dataset delegate)

Method Detail

asDatasetGraph

public org.apache.jena.sparql.core.DatasetGraph asDatasetGraph()

Specified by:

asDatasetGraph in interface org.apache.jena.query.Dataset

close

public void close()

Specified by:

close in interface org.apache.jena.query.Dataset

containsNamedModel

public boolean containsNamedModel(String uri)

Specified by:

containsNamedModel in interface org.apache.jena.query.Dataset

getDefaultModel

public org.apache.jena.rdf.model.Model getDefaultModel()

Specified by:

getDefaultModel in interface org.apache.jena.query.Dataset

getUnionModel

public org.apache.jena.rdf.model.Model getUnionModel()

Specified by:

getUnionModel in interface org.apache.jena.query.Dataset

getDelegate

public org.apache.jena.query.Dataset getDelegate()

getLock

public org.apache.jena.shared.Lock getLock()

Specified by:

getLock in interface org.apache.jena.query.Dataset

getNamedModel

public org.apache.jena.rdf.model.Model getNamedModel(String uri)

Specified by:

getNamedModel in interface org.apache.jena.query.Dataset

listNames

public Iterator<String> listNames()

Specified by:

listNames in interface org.apache.jena.query.Dataset

setDefaultModel

public void setDefaultModel(org.apache.jena.rdf.model.Model model)

Specified by:

setDefaultModel in interface org.apache.jena.query.Dataset

addNamedModel

public void addNamedModel(String uri,
                          org.apache.jena.rdf.model.Model model)
                   throws org.apache.jena.query.LabelExistsException

Specified by:

addNamedModel in interface org.apache.jena.query.Dataset

Throws:

org.apache.jena.query.LabelExistsException

removeNamedModel

public void removeNamedModel(String uri)

Specified by:

removeNamedModel in interface org.apache.jena.query.Dataset

replaceNamedModel

public void replaceNamedModel(String uri,
                              org.apache.jena.rdf.model.Model model)

Specified by:

replaceNamedModel in interface org.apache.jena.query.Dataset

getContext

public org.apache.jena.sparql.util.Context getContext()

Specified by:

getContext in interface org.apache.jena.query.Dataset

supportsTransactions

public boolean supportsTransactions()

Specified by:

supportsTransactions in interface org.apache.jena.query.Dataset

supportsTransactionAbort

public boolean supportsTransactionAbort()

Specified by:

supportsTransactionAbort in interface org.apache.jena.query.Dataset

begin

public void begin(org.apache.jena.query.ReadWrite readWrite)

Specified by:

begin in interface org.apache.jena.query.Dataset

Specified by:

begin in interface org.apache.jena.sparql.core.Transactional

commit

public void commit()

Specified by:

commit in interface org.apache.jena.query.Dataset

Specified by:

commit in interface org.apache.jena.sparql.core.Transactional

abort

public void abort()

Specified by:

abort in interface org.apache.jena.query.Dataset

Specified by:

abort in interface org.apache.jena.sparql.core.Transactional

isInTransaction

public boolean isInTransaction()

Specified by:

isInTransaction in interface org.apache.jena.query.Dataset

Specified by:

isInTransaction in interface org.apache.jena.sparql.core.Transactional

end

public void end()

Specified by:

end in interface org.apache.jena.query.Dataset

Specified by:

end in interface org.apache.jena.sparql.core.Transactional