org.apache.jena.query

Interface DatasetAccessor

All Known Implementing Classes:

DatasetAdapter

public interface DatasetAccessor

Accessor to a dataset as a collection of models, providing whole model operations. Models can be added, remopve and replaced. This interface provides a uniform interface to local and remote datasets and is based on SPARQL 1.1 Graph Store HTTP Protocol. The factory methods in DatasetAccessorFactory provides creators for DatasetAccessors to local and remote (over HTTP) data.

See Also:

DatasetAccessorFactory

Method Summary

Modifier and Type	Method and Description
void	add(Model data) Add statements to the default model of a Dataset
void	add(String graphUri, Model data) Add statements to a named model of a Dataset
boolean	containsModel(String graphURI) Does the Dataset contain a named graph?
void	deleteDefault() Delete (which means clear) the default model of a Dataset
void	deleteModel(String graphUri) Delete a named model of a Dataset
Model	getModel() Get the default model of a Dataset
Model	getModel(String graphUri) Get a named model of a Dataset
void	putModel(Model data) Put (replace) the default model of a Dataset
void	putModel(String graphUri, Model data) Put (create/replace) a named model of a Dataset

Method Detail

getModel

Model getModel()

Get the default model of a Dataset

getModel

Model getModel(String graphUri)

Get a named model of a Dataset

containsModel

boolean containsModel(String graphURI)

Does the Dataset contain a named graph?

putModel

void putModel(Model data)

Put (replace) the default model of a Dataset

putModel

void putModel(String graphUri,
              Model data)

Put (create/replace) a named model of a Dataset

deleteDefault

void deleteDefault()

Delete (which means clear) the default model of a Dataset

deleteModel

void deleteModel(String graphUri)

Delete a named model of a Dataset

add

void add(Model data)

Add statements to the default model of a Dataset

add

void add(String graphUri,
         Model data)

Add statements to a named model of a Dataset