org.semanticdesktop.aperture.rdf.impl
Class RDFContainerImpl

java.lang.Object
  org.semanticdesktop.aperture.rdf.impl.RDFContainerImpl

All Implemented Interfaces:

RDFContainer

public class RDFContainerImpl
extends Object
implements RDFContainer

A default RDFContainer implementation, wrapping and editing a RDF2Go Model.

RDFContainerImpl can wrap a dedicated Model or can alternatively wrap a Model shared with other RDFContainerImpls. Depending on this mode, the dispose method will or will not close the underlying Model.

Constructor Summary

RDFContainerImpl(Model model, String describedUri)
Create a new RDFContainerImpl that will manage statements concerning the specified URI.

RDFContainerImpl(Model model, String describedUri, boolean modelShared)
Create a new RDFContainerImpl that will manage statements concerning the specified URI.

RDFContainerImpl(Model model, URI describedUri)
Create a new RDFContainerImpl that will manage statements concerning the specified URI.

RDFContainerImpl(Model model, URI describedUri, boolean modelShared)
Create a new RDFContainerImpl that will manage statements concerning the specified URI.

Method Summary

void	add(Statement statement)
void	add(URI property, boolean value)
void	add(URI property, Calendar value)
void	add(URI property, Date value)
void	add(URI property, int value)
void	add(URI property, long value)
void	add(URI property, Node node)
void	add(URI property, String value)
void	dispose() Disposes this RDFContainerImpl.
Collection	getAll(URI property)
Boolean	getBoolean(URI property)
Calendar	getCalendar(URI property)
Date	getDate(URI property)
URI	getDescribedUri() Get the identifier of the resource that is described by the contents of this RDFContainer.
Integer	getInteger(URI property)
Long	getLong(URI property)
Model	getModel() Get the underlying RDF2Go model holding the RDF statements.
Node	getNode(URI property)
String	getString(URI property)
URI	getURI(URI property)
ValueFactory	getValueFactory() Get a ValueFactory with which RDF2Go datatype instances can be made.
boolean	isDisposed() Returns whether this RDFContainerImpl has been disposed.
boolean	isModelShared() Returns whether the wrapped Model is shared with other RDFContainerImpls.
void	put(URI property, boolean value)
void	put(URI property, Calendar value)
void	put(URI property, Date value)
void	put(URI property, int value)
void	put(URI property, long value)
void	put(URI property, Node value)
void	put(URI property, String value)
void	remove(Statement statement)
void	remove(URI property)

Methods inherited from class java.lang.Object

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

Constructor Detail

RDFContainerImpl

public RDFContainerImpl(Model model,
                        String describedUri)

Create a new RDFContainerImpl that will manage statements concerning the specified URI.

Parameters:

model - A non-shared Model to store statements in and retrieve statements from.

describedUri - The URI that typically will serve as subject in most statements.

RDFContainerImpl

public RDFContainerImpl(Model model,
                        URI describedUri)

Create a new RDFContainerImpl that will manage statements concerning the specified URI.

Parameters:

model - A non-shared Model to store statements in and retrieve statements from.

describedUri - The URI that typically will serve as subject in most statements.

RDFContainerImpl

public RDFContainerImpl(Model model,
                        URI describedUri,
                        boolean modelShared)

Create a new RDFContainerImpl that will manage statements concerning the specified URI.

Parameters:

model - A Model to store statements in and retrieve statements from.

describedUri - The URI that typically will serve as subject in most statements.

modelShared - Indicates if the specified Model is shared with other RDFContainerImpls. When set to 'false', the model will be closed when this container is disposed.

RDFContainerImpl

public RDFContainerImpl(Model model,
                        String describedUri,
                        boolean modelShared)

Create a new RDFContainerImpl that will manage statements concerning the specified URI.

Parameters:

model - A Model to store statements in and retrieve statements from.

describedUri - The URI that typically will serve as subject in most statements.

modelShared - Indicates if the specified Model is shared with other RDFContainerImpls. When set to 'false', the model will be closed when this container is disposed.

Method Detail

getDescribedUri

public URI getDescribedUri()

Description copied from interface: RDFContainer

Get the identifier of the resource that is described by the contents of this RDFContainer.

Specified by:

getDescribedUri in interface RDFContainer

Returns:

The URI of the described resource.

getModel

public Model getModel()

Description copied from interface: RDFContainer

Get the underlying RDF2Go model holding the RDF statements.

Specified by:

getModel in interface RDFContainer

put

public void put(URI property,
                String value)

Specified by:

put in interface RDFContainer

put

public void put(URI property,
                Date value)

Specified by:

put in interface RDFContainer

put

public void put(URI property,
                Calendar value)

Specified by:

put in interface RDFContainer

put

public void put(URI property,
                boolean value)

Specified by:

put in interface RDFContainer

put

public void put(URI property,
                int value)

Specified by:

put in interface RDFContainer

put

public void put(URI property,
                long value)

Specified by:

put in interface RDFContainer

put

public void put(URI property,
                Node value)

Specified by:

put in interface RDFContainer

add

public void add(URI property,
                String value)

Specified by:

add in interface RDFContainer

add

public void add(URI property,
                Date value)

Specified by:

add in interface RDFContainer

add

public void add(URI property,
                Calendar value)

Specified by:

add in interface RDFContainer

add

public void add(URI property,
                boolean value)

Specified by:

add in interface RDFContainer

add

public void add(URI property,
                int value)

Specified by:

add in interface RDFContainer

add

public void add(URI property,
                long value)

Specified by:

add in interface RDFContainer

add

public void add(URI property,
                Node node)

Specified by:

add in interface RDFContainer

getString

public String getString(URI property)

Specified by:

getString in interface RDFContainer

getDate

public Date getDate(URI property)

Specified by:

getDate in interface RDFContainer

getCalendar

public Calendar getCalendar(URI property)

Specified by:

getCalendar in interface RDFContainer

getBoolean

public Boolean getBoolean(URI property)

Specified by:

getBoolean in interface RDFContainer

getInteger

public Integer getInteger(URI property)

Specified by:

getInteger in interface RDFContainer

getLong

public Long getLong(URI property)

Specified by:

getLong in interface RDFContainer

getURI

public URI getURI(URI property)

Specified by:

getURI in interface RDFContainer

getNode

public Node getNode(URI property)

Specified by:

getNode in interface RDFContainer

remove

public void remove(URI property)

Specified by:

remove in interface RDFContainer

getAll

public Collection getAll(URI property)

Specified by:

getAll in interface RDFContainer

add

public void add(Statement statement)

Specified by:

add in interface RDFContainer

remove

public void remove(Statement statement)

Specified by:

remove in interface RDFContainer

getValueFactory

public ValueFactory getValueFactory()

Description copied from interface: RDFContainer

Get a ValueFactory with which RDF2Go datatype instances can be made.

Specified by:

getValueFactory in interface RDFContainer

dispose

public void dispose()

Disposes this RDFContainerImpl. When the Model shared flag is set toResults of invoking any methods after disposal is undefined.

Specified by:

dispose in interface RDFContainer

isDisposed

public boolean isDisposed()

Returns whether this RDFContainerImpl has been disposed.

isModelShared

public boolean isModelShared()

Returns whether the wrapped Model is shared with other RDFContainerImpls.