Examples with SimpleGraph org.apache.clerezza.commons.rdf.impl.utils.simple.SimpleGraph used on opensource projects

Example 46 with SimpleGraph

use of org.apache.clerezza.commons.rdf.impl.utils.simple.SimpleGraph in project stanbol by apache.

the class AbstractOntologyCollectorImpl method getMergedTc.

private Graph getMergedTc() {
    // Takes less memory than the Indexed one
    Graph result = new SimpleGraph();
    for (OWLOntologyID key : listManagedOntologies()) {
        // TODO when implemented, switch to true.
        Graph managed = getOntology(key, Graph.class, false);
        Set<RDFTerm> exclusions = new HashSet<RDFTerm>();
        Iterator<Triple> it = managed.filter(null, RDF.type, OWL.Ontology);
        while (it.hasNext()) exclusions.add(it.next().getSubject());
        for (Triple t : managed) if (!exclusions.contains(t.getSubject()))
            result.add(t);
    }
    return result;
}