com.hp.hpl.jena.query

Class DatasetFactory

java.lang.Object

com.hp.hpl.jena.query.DatasetFactory

public class DatasetFactory
extends Object

Make Datasets and DataSources in various ways

Constructor Summary

Constructors

Constructor and Description
DatasetFactory()

Method Summary

Methods

Modifier and Type	Method and Description
static Dataset	assemble(Model model) Assembler a dataset from the model
static Dataset	assemble(Resource resource) Assembler a dataset from a resource
static Dataset	assemble(String filename) Assembler a dataset from the model in a file
static Dataset	assemble(String filename, String resourceURI) Assembler a dataset from the model in a file
static Dataset	create() Deprecated. Use createMem
static Dataset	create(Dataset dataset) Create a dataset
static Dataset	create(DatasetGraph dataset) Wrap a datasetgraph to make a mutable dataset
static Dataset	create(List<String> uriList) Create a dataset based on a list of URIs : these are merged into the default graph of the dataset.
static Dataset	create(List<String> uriList, FileManager fileManager) Create a dataset based on a list of URIs : these are merged into the default graph of the dataset.
static Dataset	create(List<String> uriList, List<String> namedSourceList) Create a dataset based on two list of URIs.
static Dataset	create(List<String> uriList, List<String> namedSourceList, FileManager fileManager, String baseURI) Create a named graph container based on two list of URIs.
static Dataset	create(Model model) Create a dataset with the given model as the default graph
static Dataset	create(String uri) Create a dataset with a default graph and no named graphs
static Dataset	create(String uri, FileManager fileManager) Create a dataset based on a list of URIs : these are merged into the default graph of the dataset.
static Dataset	create(String uri, List<String> namedSourceList) Create a dataset container based on two list of URIs.
static Dataset	create(String uri, List<String> namedSourceList, FileManager fileManager, String baseURI) Create a named graph container based on two list of URIs.
static Dataset	createMem() Create an in-memory, modifiable Dataset
static Dataset	createMemFixed() Create an in-memory, modifiable Dataset.
static Dataset	createNamed(List<String> namedSourceList, FileManager fileManager) Create a named graph container of graphs based on a list of URIs.
static Dataset	make(Dataset ds, Model defaultModel)

Methods inherited from class java.lang.Object

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

Constructor Detail

DatasetFactory

public DatasetFactory()

Method Detail

createMem

public static Dataset createMem()

Create an in-memory, modifiable Dataset

createMemFixed

public static Dataset createMemFixed()

Create an in-memory, modifiable Dataset. New graphs must be explicitly added using .addGraph.

create

@Deprecated
public static Dataset create()

Deprecated. Use createMem

Create an in-memory, modifable Dataset

create

public static Dataset create(Model model)

Create a dataset with the given model as the default graph

Parameters:

model -

Returns:

Dataset

create

public static Dataset create(Dataset dataset)

Create a dataset

Parameters:

dataset -

Returns:

Dataset

create

public static Dataset create(DatasetGraph dataset)

Wrap a datasetgraph to make a mutable dataset

Parameters:

dataset - DatasetGraph

Returns:

Dataset

create

public static Dataset create(List<String> uriList)

Create a dataset based on a list of URIs : these are merged into the default graph of the dataset.

Parameters:

uriList - URIs merged to form the default dataset

Returns:

Dataset

create

public static Dataset create(String uri)

Create a dataset with a default graph and no named graphs

Parameters:

uri - URIs merged to form the default dataset

Returns:

Dataset

create

public static Dataset create(List<String> uriList,
             FileManager fileManager)

Create a dataset based on a list of URIs : these are merged into the default graph of the dataset.

Parameters:

uriList - URIs merged to form the default dataset

fileManager -

Returns:

Dataset

create

public static Dataset create(String uri,
             FileManager fileManager)

Create a dataset based on a list of URIs : these are merged into the default graph of the dataset.

Parameters:

uri - graph to be loaded into the unnamed, default graph

fileManager -

Returns:

Dataset

createNamed

public static Dataset createNamed(List<String> namedSourceList,
                  FileManager fileManager)

Create a named graph container of graphs based on a list of URIs.

Parameters:

namedSourceList -

fileManager -

Returns:

Dataset

create

public static Dataset create(List<String> uriList,
             List<String> namedSourceList)

Create a dataset based on two list of URIs. The first lists is used to create the background (unnamed graph) by merging, the second is used to create the collection of named graphs. (Jena calls graphs "Models" and triples "Statements")

Parameters:

uriList - graphs to be loaded into the unnamed, default graph

namedSourceList - graphs to be atatched as named graphs

Returns:

Dataset

create

public static Dataset create(String uri,
             List<String> namedSourceList)

Create a dataset container based on two list of URIs. The first is used to create the background (unnamed graph), the second is used to create the collection of named graphs. (Jena calls graphs "Models" and triples "Statements")

Parameters:

uri - graph to be loaded into the unnamed, default graph

namedSourceList - graphs to be attached as named graphs

Returns:

Dataset

create

public static Dataset create(String uri,
             List<String> namedSourceList,
             FileManager fileManager,
             String baseURI)

Create a named graph container based on two list of URIs. The first is used to create the background (unnamed graph), the second is used to create the collection of named graphs. (Jena calls graphs "Models" and triples "Statements")

Parameters:

uri - graph to be loaded into the unnamed, default graph

namedSourceList - graphs to be atatched as named graphs

fileManager -

baseURI - baseURI for relative URI expansion

Returns:

Dataset

create

public static Dataset create(List<String> uriList,
             List<String> namedSourceList,
             FileManager fileManager,
             String baseURI)

Create a named graph container based on two list of URIs. The first is used to create the background (unnamed graph), the second is used to create the collection of named graphs. (Jena calls graphs "Models" and triples "Statements")

Parameters:

uriList - graphs to be loaded into the unnamed, default graph

namedSourceList - graphs to be atatched as named graphs

fileManager -

baseURI - baseURI for relative URI expansion

Returns:

Dataset

make

public static Dataset make(Dataset ds,
           Model defaultModel)

assemble

public static Dataset assemble(String filename)

Assembler a dataset from the model in a file

Parameters:

filename - The filename

Returns:

Dataset

assemble

public static Dataset assemble(String filename,
               String resourceURI)

Assembler a dataset from the model in a file

Parameters:

filename - The filename

resourceURI - URI for the dataset to assembler

Returns:

Dataset

assemble

public static Dataset assemble(Model model)

Assembler a dataset from the model

Parameters:

model -

Returns:

Dataset

assemble

public static Dataset assemble(Resource resource)

Assembler a dataset from a resource

Parameters:

resource - The resource for the dataset

Returns:

Dataset