List of createTypedLiteral() Examples

Examples of createTypedLiteral()

com.hp.hpl.jena.ontology.OntModel.createTypedLiteral()
com.hp.hpl.jena.rdf.model.Model.createTypedLiteral()
Build a typed literal from its lexical form. The lexical form will be parsed now and the value stored. If the form is not legal this will throw an exception.
Note that in preview releases of Jena2 it was also possible to specify a language type. Changes to the RDF specification mean that this is no longer legal except for plain literals. To create a plain literal with a language tag use {@link #createLiteral(String,String) createLiteral}. @param lex the lexical form of the literal @param dtype the type of the literal, null for old style "plain" literals @throws DatatypeFormatException if lex is not a legal form of dtype
org.apache.clerezza.rdf.core.LiteralFactory.createTypedLiteral()
Create a typed literal for the specified object @param value the value of the literal to be created @return a TypedLiteral representing the value @throws NoConvertorException thrown if value is of an invalid type

Examples of org.apache.clerezza.rdf.core.LiteralFactory.createTypedLiteral()

        UriRef id = new UriRef("http://www.example.org/test");
        UriRef doubleTestField = new UriRef("http://www.example.org/field/double");
        LiteralFactory lf = LiteralFactory.getInstance();
        graph.add(new TripleImpl(id, doubleTestField, lf.createTypedLiteral(Float.NaN)));
        graph.add(new TripleImpl(id, doubleTestField, lf.createTypedLiteral(Float.POSITIVE_INFINITY)));
        graph.add(new TripleImpl(id, doubleTestField, lf.createTypedLiteral(Float.NEGATIVE_INFINITY)));
        
        RdfValueFactory vf = new RdfValueFactory(graph);
        Representation r = vf.createRepresentation(id.getUnicodeString());
        Set<Float> expected = new HashSet<Float>(Arrays.asList(
            Float.NaN, Float.POSITIVE_INFINITY,Float.NEGATIVE_INFINITY));

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Examples of org.apache.clerezza.rdf.core.LiteralFactory.createTypedLiteral()

                "Cannot build a UriRef resource on an anonymous public key!");
        log.debug("Searching for a meta graph entry for public key:");
        log.debug(" -- {}", publicKey);
        UriRef match = null;
        LiteralFactory lf = LiteralFactory.getInstance();
        TypedLiteral oiri = lf.createTypedLiteral(new UriRef(ontologyIri.toString()));
        TypedLiteral viri = versionIri == null ? null : lf.createTypedLiteral(new UriRef(versionIri
                .toString()));
        for (Iterator<Triple> it = graph.filter(null, HAS_ONTOLOGY_IRI_URIREF, oiri); it.hasNext();) {
            Resource subj = it.next().getSubject();
            log.debug(" -- Ontology IRI match found. Scanning");

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