Examples with SimpleSelector com.hp.hpl.jena.rdf.model.SimpleSelector used on opensource projects

Example 16 with SimpleSelector

use of com.hp.hpl.jena.rdf.model.SimpleSelector in project ambit-mirror by ideaconsult.

the class RDFIteratingReader method parseFeatureValues.

protected void parseFeatureValues(Resource dataEntry, IStructureRecord record) throws Exception {
    StmtIterator values = jenaModel.listStatements(new SimpleSelector(dataEntry, OT.OTProperty.values.createProperty(jenaModel), (RDFNode) null));
    while (values.hasNext()) {
        Statement st = values.next();
        if (st.getObject().isResource()) {
            Resource fv = (Resource) st.getObject();
            Statement property = fv.getProperty(OT.DataProperty.value.createProperty(jenaModel));
            RDFNode value = null;
            if (property != null)
                value = property.getObject();
            RDFNode feature = fv.getProperty(OT.OTProperty.feature.createProperty(jenaModel)).getObject();
            Property key = null;
            String uri = null;
            if (feature.isURIResource() && (lookup != null)) {
                uri = ((Resource) feature).getURI();
                key = lookup.get(uri);
            }
            if (key == null) {
                key = propertyIterator.parseRecord(feature, key);
                if (uri != null) {
                    if (lookup == null)
                        lookup = new Hashtable<String, Property>();
                    lookup.put(uri, key);
                }
            }
            if (value != null)
                setFeatureValue(record, key, value);
        }
    }
}