/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jena.vocabulary;
import org.apache.jena.datatypes.RDFDatatype ;
import org.apache.jena.datatypes.xsd.impl.RDFLangString ;
import org.apache.jena.datatypes.xsd.impl.RDFhtml ;
import org.apache.jena.datatypes.xsd.impl.XMLLiteralType ;
import org.apache.jena.graph.Node ;
import org.apache.jena.rdf.model.Property ;
import org.apache.jena.rdf.model.Resource ;
import org.apache.jena.rdf.model.ResourceFactory ;
/**
The standard RDF vocabulary.
*/
public class RDF{
/**
* The namespace of the vocabulary as a string
*/
public static final String uri ="http://www.w3.org/1999/02/22-rdf-syntax-ns#";
/** returns the URI for this schema
@return the URI for this schema
*/
public static String getURI()
{ return uri; }
protected static final Resource resource( String local )
{ return ResourceFactory.createResource( uri + local ); }
protected static final Property property( String local )
{ return ResourceFactory.createProperty( uri, local ); }
public static Property li( int i )
{ return property( "_" + i ); }
public static final Resource Alt = resource( "Alt" );
public static final Resource Bag = resource( "Bag" );
public static final Resource Property = resource( "Property" );
public static final Resource Seq = resource( "Seq" );
public static final Resource Statement = resource( "Statement" );
public static final Resource List = resource( "List" );
public static final Resource nil = resource( "nil" );
public static final Property first = property( "first" );
public static final Property rest = property( "rest" );
public static final Property subject = property( "subject" );
public static final Property predicate = property( "predicate" );
public static final Property object = property( "object" );
public static final Property type = property( "type" );
public static final Property value = property( "value" );
// RDF 1.1 - the datatypes of language strings
public static final Resource langString = ResourceFactory.createResource(RDFLangString.rdfLangString.getURI()) ;
// RDF 1.1 - rdf:HTML
public static final Resource HTML = ResourceFactory.createResource(RDFhtml.rdfHTML.getURI()) ;
// rdf:XMLLiteral
public static final Resource xmlLiteral = ResourceFactory.createResource(XMLLiteralType.theXMLLiteralType.getURI()) ;
public static final RDFDatatype dtRDFHTML = RDFhtml.rdfHTML;
public static final RDFDatatype dtLangString = RDFLangString.rdfLangString;
public static final RDFDatatype dtXMLLiteral = XMLLiteralType.theXMLLiteralType;
/**
The same items of vocabulary, but at the Node level, parked inside a
nested class so that there's a simple way to refer to them.
*/
@SuppressWarnings("hiding")
public static final class Nodes
{
public static final Node Alt = RDF.Alt.asNode();
public static final Node Bag = RDF.Bag.asNode();
public static final Node Property = RDF.Property.asNode();
public static final Node Seq = RDF.Seq.asNode();
public static final Node Statement = RDF.Statement.asNode();
public static final Node List = RDF.List.asNode();
public static final Node nil = RDF.nil.asNode();
public static final Node first = RDF.first.asNode();
public static final Node rest = RDF.rest.asNode();
public static final Node subject = RDF.subject.asNode();
public static final Node predicate = RDF.predicate.asNode();
public static final Node object = RDF.object.asNode();
public static final Node type = RDF.type.asNode();
public static final Node value = RDF.value.asNode();
public static final Node langString = RDF.langString.asNode();
public static final Node HTML = RDF.HTML.asNode();
public static final Node xmlLiteral = RDF.xmlLiteral.asNode();
}
}