com.clarkparsia.owlapi.explanation.io.rdfxml.RDFXMLExplanationRenderer Maven / Gradle / Ivy

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// Copyright (c) 2006 - 2008, Clark & Parsia, LLC. 
// This source code is available under the terms of the Affero General Public License v3.
//
// Please see LICENSE.txt for full license terms, including the availability of proprietary exceptions.
// Questions, comments, or requests for clarification: [email protected]

package com.clarkparsia.owlapi.explanation.io.rdfxml;

import java.io.IOException;
import java.io.Writer;
import java.util.HashSet;
import java.util.Set;

import org.coode.owlapi.rdf.rdfxml.RDFXMLRenderer;
import org.semanticweb.owlapi.model.OWLAxiom;
import org.semanticweb.owlapi.model.OWLOntology;

import com.clarkparsia.owlapi.explanation.io.ExplanationRenderer;
import com.clarkparsia.owlapiv3.OWL;
import com.clarkparsia.owlapiv3.OntologyUtils;

/**
 * 
 * Title:
 * 
 * 
 * Description:
 * 
 * 
 * Copyright: Copyright (c) 2007
 * 
 * 
 * Company: Clark & Parsia, LLC. 
 * 
 * 
 * @author Evren Sirin
 */
public class RDFXMLExplanationRenderer implements ExplanationRenderer {
	private Set	axioms;

	private Writer			writer;

	public void startRendering(Writer writer) {
		this.writer = writer;
		this.axioms = new HashSet();
	}

	public void render(OWLAxiom axiom, Set> explanations) {		
		axioms.add( axiom );
		
		for( Set explanation : explanations ) {
			axioms.addAll( explanation );
		}
	}

	public void endRendering() throws IOException {
		OWLOntology ontology = OWL.Ontology( axioms );
		RDFXMLRenderer renderer = new RDFXMLRenderer(OntologyUtils.getOWLOntologyManager(), ontology, writer);
		renderer.render();
	}

}