com.hp.hpl.jena.tdb
Class TDBFactory

java.lang.Object
  com.hp.hpl.jena.tdb.TDBFactory

public class TDBFactory
extends java.lang.Object

Public factory for creating objects (graphs, datasest) associated with TDB

Nested Class Summary

static interface

TDBFactory.ImplFactory Interface to maker of the actual implementations of TDB graphs and datasets

Field Summary

static TDBFactory.ImplFactory	pgraphFactory
static TDBFactory.ImplFactory	stdFactory

Constructor Summary

TDBFactory()

Method Summary

static com.hp.hpl.jena.query.Dataset	assembleDataset(java.lang.String assemblerFile) Read the file and assembler a dataset
static com.hp.hpl.jena.graph.Graph	assembleGraph(java.lang.String assemblerFile) Read the file and assembler a graph, of type TDB persistent graph
static com.hp.hpl.jena.rdf.model.Model	assembleModel(java.lang.String assemblerFile) Read the file and assembler a model, of type TDB persistent graph
static com.hp.hpl.jena.query.Dataset	createDataset() Create or connect to a TDB dataset backed by an in-memory block manager.
static com.hp.hpl.jena.query.Dataset	createDataset(com.hp.hpl.jena.tdb.base.file.Location location) Create or connect to a TDB-backed dataset
static com.hp.hpl.jena.query.Dataset	createDataset(java.lang.String dir) Create or connect to a TDB-backed dataset
static com.hp.hpl.jena.graph.Graph	createGraph() Create a TDB graph backed by an in-memory block manager.
static com.hp.hpl.jena.graph.Graph	createGraph(com.hp.hpl.jena.tdb.base.file.Location loc) Create a graph, at the given location
static com.hp.hpl.jena.graph.Graph	createGraph(java.lang.String dir) Create a graph, at the given location
static com.hp.hpl.jena.rdf.model.Model	createModel() Create a TDB model backed by an in-memory block manager.
static com.hp.hpl.jena.rdf.model.Model	createModel(com.hp.hpl.jena.tdb.base.file.Location loc) Create a model, at the given location
static com.hp.hpl.jena.rdf.model.Model	createModel(java.lang.String dir) Create a model, at the given location
static void	setImplFactory(TDBFactory.ImplFactory f) Set the implementation factory.

Methods inherited from class java.lang.Object

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

Field Detail

pgraphFactory

public static final TDBFactory.ImplFactory pgraphFactory

stdFactory

public static final TDBFactory.ImplFactory stdFactory

Constructor Detail

TDBFactory

public TDBFactory()

Method Detail

assembleModel

public static com.hp.hpl.jena.rdf.model.Model assembleModel(java.lang.String assemblerFile)

Read the file and assembler a model, of type TDB persistent graph

assembleGraph

public static com.hp.hpl.jena.graph.Graph assembleGraph(java.lang.String assemblerFile)

Read the file and assembler a graph, of type TDB persistent graph

assembleDataset

public static com.hp.hpl.jena.query.Dataset assembleDataset(java.lang.String assemblerFile)

Read the file and assembler a dataset

createModel

public static com.hp.hpl.jena.rdf.model.Model createModel(com.hp.hpl.jena.tdb.base.file.Location loc)

Create a model, at the given location

createModel

public static com.hp.hpl.jena.rdf.model.Model createModel(java.lang.String dir)

Create a model, at the given location

createGraph

public static com.hp.hpl.jena.graph.Graph createGraph(com.hp.hpl.jena.tdb.base.file.Location loc)

Create a graph, at the given location

createGraph

public static com.hp.hpl.jena.graph.Graph createGraph(java.lang.String dir)

Create a graph, at the given location

createModel

public static com.hp.hpl.jena.rdf.model.Model createModel()

Create a TDB model backed by an in-memory block manager. For testing.

createGraph

public static com.hp.hpl.jena.graph.Graph createGraph()

Create a TDB graph backed by an in-memory block manager. For testing.

createDataset

public static com.hp.hpl.jena.query.Dataset createDataset(java.lang.String dir)

Create or connect to a TDB-backed dataset

createDataset

public static com.hp.hpl.jena.query.Dataset createDataset(com.hp.hpl.jena.tdb.base.file.Location location)

Create or connect to a TDB-backed dataset

createDataset

public static com.hp.hpl.jena.query.Dataset createDataset()

Create or connect to a TDB dataset backed by an in-memory block manager. For testing.

setImplFactory

public static void setImplFactory(TDBFactory.ImplFactory f)

Set the implementation factory. Not normally needed - only systems that wish to create usually combinations of indexes and ndoe tables need to use this call. A detailed knowledge of how TDB works, and internal assumptions, is needed to create full functional TDB graphs or datasets. Beware