Examples with PrefixDocumentFormat org.semanticweb.owlapi.formats.PrefixDocumentFormat used on opensource projects

Example 1 with PrefixDocumentFormat

use of org.semanticweb.owlapi.formats.PrefixDocumentFormat in project graal by graphik-team.

the class OWL2Parser method getShortFormProvider.

// /////////////////////////////////////////////////////////////////////////
// PRIVATE METHODS
// /////////////////////////////////////////////////////////////////////////
private ShortFormProvider getShortFormProvider(OWLOntology ontology) {
    OWLDocumentFormat format = this.manager.getOntologyFormat(this.ontology);
    DefaultPrefixManager pm = new DefaultPrefixManager();
    if (prefixEnable && format.isPrefixOWLOntologyFormat()) {
        PrefixDocumentFormat prefixFormat = format.asPrefixOWLOntologyFormat();
        Map<String, String> prefixMap = prefixFormat.getPrefixName2PrefixMap();
        Set<String> forbiddenPrefix = new TreeSet<>();
        forbiddenPrefix.add("xml:");
        forbiddenPrefix.add("rdf:");
        forbiddenPrefix.add("rdfs:");
        forbiddenPrefix.add("owl:");
        for (Map.Entry<String, String> entry : prefixMap.entrySet()) {
            String prefix = entry.getKey();
            if (!forbiddenPrefix.contains(prefix)) {
                pm.setPrefix(prefix, entry.getValue());
                prefix = prefix.substring(0, prefix.length() - 1);
                buffer.write(new Prefix(prefix, entry.getValue()));
            }
        }
    }
    return pm;
}