Java OntProperty.listDomain方法代码示例

import com.hp.hpl.jena.ontology.OntProperty; //导入方法依赖的package包/类
public ResultSet generatePropertyNeighborhood(int size) throws ConfigurationException {
		OntProperty ontprop = mmgr.getOntResourceInExistingModel(anchor).as(OntProperty.class);
		List<GraphSegment> data = new ArrayList<GraphSegment>();
		ExtendedIterator<? extends OntResource> eitr = ontprop.listDomain();
		while (eitr.hasNext()) {
			OntResource dmn = eitr.next();
			if (dmn.canAs(OntClass.class)){
				data = generatePropertyRange(dmn.as(OntClass.class), ontprop, data);
			}
			data = generateClassPropertiesWithRange(dmn.as(OntClass.class), data);
		}
//		ExtendedIterator<? extends OntResource> eitr2 = ontprop.listRange();
//		while (eitr2.hasNext()) {
//			OntResource rng = eitr2.next();
//			if (ontprop.as(OntProperty.class).isObjectProperty()) {
//				data = generateClassPropertiesWithDomain(rng.as(OntClass.class), data);
//			}
//		}
		return convertDataToResultSet(data);
	}
 

import com.hp.hpl.jena.ontology.OntProperty; //导入方法依赖的package包/类
private List<GraphSegment> generateClassPropertiesWithRange(OntClass cls,
		List<GraphSegment> data) {
	StmtIterator sitr = model.listStatements(null, RDFS.range, cls);
	while (sitr.hasNext()) {
		Statement stmt = sitr.nextStatement();
		Resource prop = stmt.getSubject();
		if (prop.canAs(OntProperty.class)) {
			OntProperty ontprop = prop.as(OntProperty.class);
			ExtendedIterator<? extends OntResource> eitr = ontprop.listDomain();
			while (eitr.hasNext()) {
				OntResource dmn = eitr.next();
				GraphSegment sg = new GraphSegment(dmn, prop, cls);
				if (!data.contains(sg)) {
					data.add(sg);
					data = generateClassPropertiesWithRange(dmn.as(OntClass.class), data);
				}
			}
		}
	}
	return data;
}
 

import com.hp.hpl.jena.ontology.OntProperty; //导入方法依赖的package包/类
public ResultSet generatePropertyNeighborhood(int size) throws ConfigurationException, InvalidNameException {
		OntProperty ontprop = getTheJenaModelWithImports().getOntProperty(getAnchor().toFQString());

		List<GraphSegment> data = new ArrayList<GraphSegment>();
		ExtendedIterator<? extends OntResource> eitr = ontprop.listDomain();
		while (eitr.hasNext()) {
			isCanceled();
			OntResource dmn = eitr.next();
			if (dmn.canAs(OntClass.class)){
				data = generatePropertyRange(dmn.as(OntClass.class), -1, ontprop, size, true, data);
			}
			data = generateClassPropertiesWithRange(dmn.as(OntClass.class), size - 1, data);
		}
//		ExtendedIterator<? extends OntResource> eitr2 = ontprop.listRange();
//		while (eitr2.hasNext()) {
//			OntResource rng = eitr2.next();
//			if (ontprop.as(OntProperty.class).isObjectProperty()) {
//				data = generateClassPropertiesWithDomain(rng.as(OntClass.class), data);
//			}
//		}
		return convertDataToResultSet(data, uriStrategy, modelUri);
	}
 

import com.hp.hpl.jena.ontology.OntProperty; //导入方法依赖的package包/类
private void exploreProperty(OntProperty prop) {
	logger.debug("Exploring property '" + prop.getURI() + "':");
	ExtendedIterator<? extends OntResource> eitr = prop.listDomain();
	logger.debug("   Domain:");
	while (eitr.hasNext()) {
		OntResource dr = eitr.next();
		logger.debug("      " + classToString(dr));
	}
	eitr = prop.listRange();
	logger.debug("   Range:");
	while (eitr.hasNext()) {
		OntResource rr = eitr.next();
		logger.debug("      " + classToString(rr));
	}
}
 

import com.hp.hpl.jena.ontology.OntProperty; //导入方法依赖的package包/类
private List<GraphSegment> generateClassPropertiesWithRange(OntClass cls, int graphRadius,
		List<GraphSegment> data) {
	if (graphRadius <= 0) return data;
	StmtIterator sitr = getTheJenaModelWithImports().listStatements(null, RDFS.range, cls);
	while (sitr.hasNext()) {
		Statement stmt = sitr.nextStatement();
		Resource prop = stmt.getSubject();
		if (prop.canAs(OntProperty.class)) {
			OntProperty ontprop = prop.as(OntProperty.class);
			ExtendedIterator<? extends OntResource> eitr = ontprop.listDomain();
			while (eitr.hasNext()) {
				OntResource dmn = eitr.next();
				GraphSegment sg = new GraphSegment(getModelUri(), dmn, prop, cls, configMgr);
				if (dmn.isClass()) {
					annotateHeadAsClass(sg);
				}
				else if (dmn.isIndividual()) {
					annotateHeadAsIndividual(sg);
				}
				annotateEdge(sg, PROPERTY_GREEN, null, null);
				annotateTailAsClass(sg);
				if (!data.contains(sg)) {
					data.add(sg);
					data = generateClassPropertiesWithRange(dmn.as(OntClass.class), graphRadius - 1, data);
				}
			}
		}
	}
	return data;
}
 

import com.hp.hpl.jena.ontology.OntProperty; //导入方法依赖的package包/类
private String domainToString(OntProperty prop) throws IOException {
	ExtendedIterator<? extends OntResource> ditr = prop.listDomain();
	while (ditr.hasNext()) {
		OntResource dmnNode = ditr.next();
		if (dmnNode.canAs(OntClass.class)) {
			return ontClassToString(dmnNode.as(OntClass.class), null);
		}
		else {
			throw new IOException("Domain of property '" + prop.toString() + "' is not an OntClass!");
		}
	}
	return null;
}
 

import com.hp.hpl.jena.ontology.OntProperty; //导入方法依赖的package包/类
private void propertyToSadl(StringBuilder sb, ModelConcepts concepts,
		OntResource prop) {
	OntProperty ontprop = prop.asProperty();
	ExtendedIterator<? extends OntResource> deitr = ontprop.listDomain();
	OntProperty sprprop = null;
	try {
		sprprop = ontprop.getSuperProperty();
	}
	catch(Exception e) {
		concepts.addErrorMessage(e.getMessage());
	}
	if (sprprop != null) {
		sb.append(" is a type of ");
		sb.append(uriToSadlString(concepts, sprprop));
	}
	if (deitr.hasNext()) {
		sb.append(" describes ");
		boolean unionDomain = false;
		int domainctr = 0;
		while (deitr.hasNext()) {
			OntResource dr = deitr.next();
			if (deitr.hasNext() && domainctr == 0) {
				unionDomain = true;
				sb.append("{");
			}
			if (domainctr++ > 0) {
				sb.append(" or ");
			}
			sb.append(uriToSadlString(concepts, dr));
		}
		if (unionDomain) {
			sb.append("}");
		}
	}
	else if (sprprop == null) {
		sb.append(" is a property");				
	}
	ExtendedIterator<? extends OntResource> reitr = ontprop.listRange();
	List<OntResource> rngList = new ArrayList<OntResource>();
	while (reitr.hasNext()) {
		OntResource rr = reitr.next();
		if (!rr.equals(RDFS.Resource)) {
			rngList.add(rr);
		}
	}
	int rngcnt = rngList.size();
	if (rngcnt > 0) {
		sb.append(" with values of type ");
		if (rngcnt == 1) {
			sb.append(uriToSadlString(concepts, rngList.get(0)));
		}
		else {
			sb.append("{");
			for (int i = 0; i < rngcnt; i++) {
				if (i > 0) {
					sb.append(" or ");
				}
				sb.append(uriToSadlString(concepts, rngList.get(i)));
			}
			sb.append("}");
		}
	}
}