org.ontoware.rdf2go.model.impl

Class NotifyingModelLayer

java.lang.Object

org.ontoware.rdf2go.model.impl.AbstractModelWriter

org.ontoware.rdf2go.model.impl.AbstractModelAddRemove

org.ontoware.rdf2go.model.impl.AbstractModelRemovePatterns

org.ontoware.rdf2go.model.impl.AbstractModel

org.ontoware.rdf2go.model.impl.DelegatingModel

org.ontoware.rdf2go.model.impl.NotifyingModelLayer

All Implemented Interfaces:

Serializable, Iterable<Statement>, ClosableIterable<Statement>, Commitable, FindableModel, Lockable, Model, ModelAddRemove, ModelIO, ModelRemovePatterns, ModelValueFactory, ModelWriter, NamespaceSupport, NotifyingModel, QueryableModel, ReificationSupport, Sparqlable

public class NotifyingModelLayer
extends DelegatingModel
implements NotifyingModel

Adds notifying capabilites to existing models.

Author:

voelkel

See Also:

Serialized Form

Field Summary

Fields inherited from class org.ontoware.rdf2go.model.impl.AbstractModel

model

Constructor Summary

Constructors

Constructor and Description
NotifyingModelLayer(Model model)

Method Summary

Modifier and Type	Method and Description
void	addAll(Iterator<? extends Statement> other) Add all statements contained in 'other' to this model = 'union'
void	addModelChangedListener(ModelChangedListener listener)
void	addModelChangedListener(ModelChangedListener listener, TriplePattern pattern)
void	addStatement(Resource subject, URI predicate, Node object) adds a (subject, property ,object)-statement to this model
void	addStatement(Resource subject, URI predicate, String literal) adds a (subject, property, literal)-statement to the model.
void	addStatement(Resource subject, URI predicate, String literal, String languageTag) adds a (subject, property, liteal, language-tag)-statement to the model.
void	addStatement(Resource subject, URI predicate, String literal, URI datatypeURI) adds a (subject, property, literal ,datatype)-statement to the model.
void	addStatement(Statement statement) adds a statement to this model
void	addStatement(String subjectURIString, URI predicate, String literal) adds a (subject, property, literal)-statement to the model.
void	addStatement(String subjectURIString, URI predicate, String literal, String languageTag) adds a (subject, property, liteal, language-tag)-statement to the model.
void	addStatement(String subjectURIString, URI predicate, String literal, URI datatypeURI) adds a (subject, property, literal, data-type)-statement to the model.
void	removeAll(Iterator<? extends Statement> other) Removes all statements contained in 'other' from this model = 'difference'
void	removeModelChangedListener(ModelChangedListener listener)
void	removeStatement(Resource subject, URI predicate, Node object) remove a (subject, property ,object)-statement from the model
void	removeStatement(Resource subject, URI predicate, String literal)
void	removeStatement(Resource subject, URI predicate, String literal, String languageTag) remove a (subject, property ,literal, language tag)-statement from the model
void	removeStatement(Resource subject, URI predicate, String literal, URI datatypeURI) remove a (subject, property ,literal, datatype)-statement from the model datatype often is an uri for a xml schema datatype (xsd)
void	removeStatement(Statement statement) remove a rdf2go-statement from the model
void	removeStatement(String subjectURIString, URI predicate, String literal)
void	removeStatement(String subjectURIString, URI predicate, String literal, String languageTag) remove a (subject, property ,literal, language tag)-statement from the model
void	removeStatement(String subjectURIString, URI predicate, String literal, URI datatypeURI) remove a (subject, property ,literal, datatype)-statement from the model datatype often is an uri for a xml schema datatype (xsd)
void	removeStatements(ResourceOrVariable subject, UriOrVariable predicate, NodeOrVariable object) remove a (subject, property ,object)-statement from the model
void	update(DiffReader diff) Implementations with support for transactions should use them instead of this implementation.

Methods inherited from class org.ontoware.rdf2go.model.impl.DelegatingModel

addModel, close, commit, contains, createBlankNode, createBlankNode, createURI, dump, findStatements, findStatements, getContextURI, getDelegatedModel, getDiff, getNamespace, getNamespaces, getProperty, getUnderlyingModelImplementation, isEmpty, isIsomorphicWith, isLocked, isOpen, isValidURI, iterator, lock, newRandomUniqueURI, open, queryConstruct, querySelect, readFrom, readFrom, readFrom, readFrom, readFrom, readFrom, removeAll, removeNamespace, setAutocommit, setDelegatedModel, setNamespace, setProperty, size, sparqlAsk, sparqlConstruct, sparqlDescribe, sparqlSelect, unlock, writeTo, writeTo, writeTo, writeTo

Methods inherited from class org.ontoware.rdf2go.model.impl.AbstractModel

addReificationOf, addReificationOf, assertModel, contains, contains, countStatements, createDatatypeLiteral, createLanguageTagLiteral, createPlainLiteral, createStatement, createTriplePattern, deleteReification, getAllReificationsOf, hasReifications, removeStatements, serialize

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ontoware.rdf2go.model.ModelValueFactory

createDatatypeLiteral, createLanguageTagLiteral, createPlainLiteral, createStatement

Methods inherited from interface org.ontoware.rdf2go.model.ModelRemovePatterns

removeStatements

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.ontoware.rdf2go.model.FindableModel

contains, contains, countStatements, createTriplePattern

Methods inherited from interface org.ontoware.rdf2go.model.ModelIO

serialize

Methods inherited from interface org.ontoware.rdf2go.model.ReificationSupport

addReificationOf, addReificationOf, deleteReification, getAllReificationsOf, hasReifications

Constructor Detail

NotifyingModelLayer

public NotifyingModelLayer(Model model)

Method Detail

addAll

public void addAll(Iterator<? extends Statement> other)
            throws ModelRuntimeException

Description copied from interface: ModelWriter

Add all statements contained in 'other' to this model = 'union'

Specified by:

addAll in interface ModelWriter

Overrides:

addAll in class DelegatingModel

Parameters:

other - another RDF2GO model

Throws:

ModelRuntimeException - if there is either an error with the underlying model or an IOException

addStatement

public void addStatement(Resource subject,
                         URI predicate,
                         Node object)
                  throws ModelRuntimeException

Description copied from interface: ModelWriter

adds a (subject, property ,object)-statement to this model

Specified by:

addStatement in interface ModelWriter

Overrides:

addStatement in class DelegatingModel

Parameters:

subject - of the statement

predicate - of the statement

object - of the statement

Throws:

ModelRuntimeException - if there is either an error with the underlying model or an IOException

addStatement

public void addStatement(Resource subject,
                         URI predicate,
                         String literal,
                         String languageTag)
                  throws ModelRuntimeException

Description copied from interface: ModelWriter

adds a (subject, property, liteal, language-tag)-statement to the model. This method is intended to give the user convenience and allows the underlying implementation to convert directly to native objects without converting to RDF2Go objects first.

Specified by:

addStatement in interface ModelWriter

Overrides:

addStatement in class DelegatingModel

Parameters:

subject - URI or Object (= blankNode)

predicate - of the statement

literal - main part of literal value of the statement

languageTag - RDF language tag

Throws:

ModelRuntimeException - if there is either an error with the underlying model or an IOException

addStatement

public void addStatement(Resource subject,
                         URI predicate,
                         String literal,
                         URI datatypeURI)
                  throws ModelRuntimeException

Description copied from interface: ModelWriter

adds a (subject, property, literal ,datatype)-statement to the model. This method is intended to give the user convenience and allows the underlying implementation to convert directly to native objects without converting to RDF2Go objects first. datatype normally is an URI for a XML schema datatype (XSD)

Specified by:

addStatement in interface ModelWriter

Overrides:

addStatement in class DelegatingModel

Parameters:

subject - of the statement

predicate - of the statement

literal - main part of the literal of the statement

datatypeURI - for the datatype part of the literal

Throws:

ModelRuntimeException - if there is either an error with the underlying model or an IOException

addStatement

public void addStatement(Resource subject,
                         URI predicate,
                         String literal)
                  throws ModelRuntimeException

Description copied from interface: ModelWriter

adds a (subject, property, literal)-statement to the model. This method is intended to give the user convenience and allows the underlying implementation to convert directly to native objects without converting to RDF2Go objects first.

Specified by:

addStatement in interface ModelWriter

Overrides:

addStatement in class DelegatingModel

Parameters:

subject - of the statement

predicate - of the statement

literal - of the statement. A PlainLiteral will be created.

Throws:

ModelRuntimeException - if there is either an error with the underlying model or an IOException

addStatement

public void addStatement(Statement statement)
                  throws ModelRuntimeException

Description copied from interface: ModelWriter

adds a statement to this model

Specified by:

addStatement in interface ModelWriter

Overrides:

addStatement in class DelegatingModel

Parameters:

statement - the statement to add

Throws:

ModelRuntimeException - if there is either an error with the underlying model or an IOException

addStatement

public void addStatement(String subjectURIString,
                         URI predicate,
                         String literal,
                         String languageTag)
                  throws ModelRuntimeException

Description copied from interface: ModelWriter

adds a (subject, property, liteal, language-tag)-statement to the model. This method is intended to give the user convenience and allows the underlying implementation to convert directly to native objects without converting to RDF2Go objects first.

Specified by:

addStatement in interface ModelWriter

Overrides:

addStatement in class DelegatingModel

Parameters:

subjectURIString - interpreted as a URI

predicate - of the statement

literal - main part of the LanguageTagLiteral

languageTag - RDF language tag of the LanguageTagLiteral

Throws:

ModelRuntimeException - if there is either an error with the underlying model or an IOException

addStatement

public void addStatement(String subjectURIString,
                         URI predicate,
                         String literal,
                         URI datatypeURI)
                  throws ModelRuntimeException

Description copied from interface: ModelWriter

adds a (subject, property, literal, data-type)-statement to the model. This method is intended to give the user convenience and allows the underlying implementation to convert directly to native objects without converting to RDF2Go objects first. data-type normally is an URI for a XML schema datatype (XSD)

Specified by:

addStatement in interface ModelWriter

Overrides:

addStatement in class DelegatingModel

Parameters:

subjectURIString - interpreted as URI of the statement

predicate - of the statement

literal - for the DatatypeLiteral

datatypeURI - for the DatatypeLiteral

Throws:

ModelRuntimeException - if there is either an error with the underlying model or an IOException

addStatement

public void addStatement(String subjectURIString,
                         URI predicate,
                         String literal)
                  throws ModelRuntimeException

Description copied from interface: ModelWriter

adds a (subject, property, literal)-statement to the model. This method is intended to give the user convenience and allows the underlying implementation to convert directly to native objects without converting to RDF2Go objects first.

Specified by:

addStatement in interface ModelWriter

Overrides:

addStatement in class DelegatingModel

Parameters:

subjectURIString - interpreted as URI of the statement

predicate - of the statement

literal - for the PlainLiteral

Throws:

ModelRuntimeException - if there is either an error with the underlying model or an IOException

removeAll

public void removeAll(Iterator<? extends Statement> other)
               throws ModelRuntimeException

Description copied from interface: ModelAddRemove

Removes all statements contained in 'other' from this model = 'difference'

Specified by:

removeAll in interface ModelAddRemove

Overrides:

removeAll in class DelegatingModel

Throws:

ModelRuntimeException

removeStatement

public void removeStatement(Resource subject,
                            URI predicate,
                            Node object)
                     throws ModelRuntimeException

Description copied from interface: ModelAddRemove

remove a (subject, property ,object)-statement from the model

Specified by:

removeStatement in interface ModelAddRemove

Overrides:

removeStatement in class DelegatingModel

Parameters:

subject - URI or Object (= blankNode)

object - URI or String (=plainLiteral) or BlankNode (=blankNode) or TypedLiteral or LanguageTagLiteral

Throws:

ModelRuntimeException

removeStatement

public void removeStatement(Resource subject,
                            URI predicate,
                            String literal,
                            String languageTag)
                     throws ModelRuntimeException

Description copied from interface: ModelAddRemove

remove a (subject, property ,literal, language tag)-statement from the model

Specified by:

removeStatement in interface ModelAddRemove

Overrides:

removeStatement in class DelegatingModel

Throws:

ModelRuntimeException

removeStatement

public void removeStatement(Resource subject,
                            URI predicate,
                            String literal,
                            URI datatypeURI)
                     throws ModelRuntimeException

Description copied from interface: ModelAddRemove

remove a (subject, property ,literal, datatype)-statement from the model datatype often is an uri for a xml schema datatype (xsd)

Specified by:

removeStatement in interface ModelAddRemove

Overrides:

removeStatement in class DelegatingModel

Throws:

ModelRuntimeException

removeStatement

public void removeStatement(Resource subject,
                            URI predicate,
                            String literal)
                     throws ModelRuntimeException

Specified by:

removeStatement in interface ModelAddRemove

Overrides:

removeStatement in class DelegatingModel

Throws:

ModelRuntimeException

removeStatement

public void removeStatement(Statement statement)
                     throws ModelRuntimeException

Description copied from interface: ModelAddRemove

remove a rdf2go-statement from the model

Specified by:

removeStatement in interface ModelAddRemove

Overrides:

removeStatement in class DelegatingModel

Throws:

ModelRuntimeException

removeStatement

public void removeStatement(String subjectURIString,
                            URI predicate,
                            String literal,
                            String languageTag)
                     throws ModelRuntimeException

Description copied from interface: ModelAddRemove

remove a (subject, property ,literal, language tag)-statement from the model

Specified by:

removeStatement in interface ModelAddRemove

Overrides:

removeStatement in class DelegatingModel

Throws:

ModelRuntimeException

removeStatement

public void removeStatement(String subjectURIString,
                            URI predicate,
                            String literal,
                            URI datatypeURI)
                     throws ModelRuntimeException

Description copied from interface: ModelAddRemove

remove a (subject, property ,literal, datatype)-statement from the model datatype often is an uri for a xml schema datatype (xsd)

Specified by:

removeStatement in interface ModelAddRemove

Overrides:

removeStatement in class DelegatingModel

Throws:

ModelRuntimeException

removeStatement

public void removeStatement(String subjectURIString,
                            URI predicate,
                            String literal)
                     throws ModelRuntimeException

Specified by:

removeStatement in interface ModelAddRemove

Overrides:

removeStatement in class DelegatingModel

Throws:

ModelRuntimeException

removeStatements

public void removeStatements(ResourceOrVariable subject,
                             UriOrVariable predicate,
                             NodeOrVariable object)
                      throws ModelRuntimeException

Description copied from interface: ModelRemovePatterns

remove a (subject, property ,object)-statement from the model

Specified by:

removeStatements in interface ModelRemovePatterns

Overrides:

removeStatements in class DelegatingModel

Parameters:

subject - URI or Object (= blankNode)

object - URI or String (=plainLiteral) or BlankNode (=blankNode) or TypedLiteral or LanguageTagLiteral

Throws:

ModelRuntimeException

update

public void update(DiffReader diff)
            throws ModelRuntimeException

Description copied from class: AbstractModel

Implementations with support for transactions should use them instead of this implementation.

Specified by:

update in interface ModelAddRemove

Overrides:

update in class DelegatingModel

Throws:

ModelRuntimeException

addModelChangedListener

public void addModelChangedListener(ModelChangedListener listener,
                                    TriplePattern pattern)

Specified by:

addModelChangedListener in interface NotifyingModel

Parameters:

listener - must not be null; gets notified on model change events

pattern - all add or remove statement events matching the pattern will be send to the listener. Updates are always send.

addModelChangedListener

public void addModelChangedListener(ModelChangedListener listener)

Specified by:

addModelChangedListener in interface NotifyingModel

removeModelChangedListener

public void removeModelChangedListener(ModelChangedListener listener)

Specified by:

removeModelChangedListener in interface NotifyingModel