org.ontoware.rdf2go.model.impl

Class AbstractModelWriter

java.lang.Object

org.ontoware.rdf2go.model.impl.AbstractModelWriter

All Implemented Interfaces:

ModelWriter

Direct Known Subclasses:

AbstractModelAddRemove, StatementWriter

public abstract class AbstractModelWriter
extends Object
implements ModelWriter

All these methods create some RDF2Go objects before calling the base case. For high-performance reasons, adapters should override all methods here.

Author:

voelkel

Constructor Summary

Constructors

Constructor and Description
AbstractModelWriter()

Method Summary

Modifier and Type	Method and Description
void	addAll(Iterator<? extends Statement> other) Add all statements contained in 'other' to this model = 'union'
abstract 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.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractModelWriter

public AbstractModelWriter()

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

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,
                         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

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(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

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

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(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

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

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

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

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(Statement statement)
                  throws ModelRuntimeException

Description copied from interface: ModelWriter

adds a statement to this model

Specified by:

addStatement in interface ModelWriter

Parameters:

statement - the statement to add

Throws:

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

addStatement

public abstract 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

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