org.openanzo.jastor
Class DatasetThingFactory

java.lang.Object
  org.openanzo.jastor.DatasetThingFactory

Direct Known Subclasses:

OWL11Factory, RDFSFactory

public class DatasetThingFactory
extends java.lang.Object

A basic factory that provides create methods for building block OWL types.

Author:

Joe Betz, Ben Szekely (bhszekel@us.ibm.com)

Field Summary

static AnzoValueFactory

valueFactory Reference to static Anzo valueFactory

Constructor Summary

DatasetThingFactory()

Method Summary

static void	clearCache() Remove all objects from static cache of this factory.
static void	clearCaches(java.lang.Class<DatasetThing> type) Clear the property caches of the individual objects cached in this factory.
static DatasetThing	createDatasetThing(org.openrdf.model.Resource resource, org.openrdf.model.URI _namedGraphUri, IDataset dataset) Create a new DatasetThing if one doesn't already exist
static DatasetThing	createDatasetThing(java.lang.String uri, org.openrdf.model.URI _namedGraphUri, IDataset dataset) Create a new DatasetThing if one doesn't already exist
static DatasetThing	getDatasetThing(org.openrdf.model.Resource resource, org.openrdf.model.URI _namedGraphUri, IDataset dataset) Create a new DatasetThing if one doesn't already exist
static DatasetThing	getDatasetThing(java.lang.String uri, org.openrdf.model.URI _namedGraphUri, IDataset dataset) Create a new DatasetThing if one doesn't already exist

Methods inherited from class java.lang.Object

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

Field Detail

valueFactory

public static AnzoValueFactory valueFactory

Reference to static Anzo valueFactory

Constructor Detail

DatasetThingFactory

public DatasetThingFactory()

Method Detail

createDatasetThing

public static DatasetThing createDatasetThing(org.openrdf.model.Resource resource,
                                              org.openrdf.model.URI _namedGraphUri,
                                              IDataset dataset)
                                       throws JastorException

Create a new DatasetThing if one doesn't already exist

Parameters:

resource - Resource of object

_namedGraphUri - NamedGraph's URI where resource resides

dataset - Dataset containing data

Returns:

new DatasetThingImpl

Throws:

JastorException - if dataset or resource parameter is null

createDatasetThing

public static DatasetThing createDatasetThing(java.lang.String uri,
                                              org.openrdf.model.URI _namedGraphUri,
                                              IDataset dataset)
                                       throws JastorException

Create a new DatasetThing if one doesn't already exist

Parameters:

uri - String representation of Resource for object

_namedGraphUri - NamedGraph's URI where resource resides

dataset - Dataset containing data

Returns:

new DatasetThingImpl

Throws:

JastorException - if dataset or uri parameter is null

getDatasetThing

public static DatasetThing getDatasetThing(org.openrdf.model.Resource resource,
                                           org.openrdf.model.URI _namedGraphUri,
                                           IDataset dataset)
                                    throws JastorException

Create a new DatasetThing if one doesn't already exist

Parameters:

resource - Resource of object

_namedGraphUri - NamedGraph's URI where resource resides

dataset - Dataset containing data

Returns:

new DatasetThingImpl

Throws:

JastorException - if dataset or resource parameter is null

getDatasetThing

public static DatasetThing getDatasetThing(java.lang.String uri,
                                           org.openrdf.model.URI _namedGraphUri,
                                           IDataset dataset)
                                    throws JastorException

Create a new DatasetThing if one doesn't already exist

Parameters:

uri - String representation of Resource for object

_namedGraphUri - NamedGraph's URI where resource resides

dataset - Dataset containing data

Returns:

new DatasetThingImpl

Throws:

JastorException - if dataset or uri parameter is null

clearCache

public static void clearCache()

Remove all objects from static cache of this factory.

clearCaches

public static void clearCaches(java.lang.Class<DatasetThing> type)

Clear the property caches of the individual objects cached in this factory.

Parameters:

type - if not null, clear caches of objects of this type only