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| package org.deri.wsmo4j.io.serializer.rdf; |
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| import java.io.*; |
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| import java.util.*; |
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| import org.omwg.ontology.*; |
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| import org.openrdf.model.*; |
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| import org.openrdf.vocabulary.*; |
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| import org.wsmo.common.*; |
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| class NodeInstance { |
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| static void serialize(Instance instance, WsmlRdfSerializer serializer) {
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| try {
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| Resource inst = serializer.getFactory().createURI(instance.getIdentifier().toString());
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| if (!instance.listConcepts().isEmpty()) {
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| Object[] entities = instance.listConcepts().toArray();
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| for (int i = 0; i < entities.length; i++) {
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| serializer.getWriter().writeStatement(
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| inst, |
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| serializer.getFactory().createURI(RDF.TYPE), |
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| serializer.getFactory().createURI(((Entity) entities[i]) |
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| .getIdentifier().toString())); |
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| } |
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| } else { |
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| serializer.getWriter().writeStatement(
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| inst, |
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| serializer.getFactory().createURI(RDF.TYPE), |
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| serializer.getFactory().createURI(RDFS.RESOURCE)); |
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| } |
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| if (!instance.listNFPValues().isEmpty()) {
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| NodeNFP.serialize(inst,instance, serializer);
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| } |
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| if (!instance.listAttributeValues().isEmpty()) {
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| for (Iterator i = instance.listAttributeValues().keySet().iterator(); i.hasNext();) {
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| Identifier attrId = (Identifier)i.next();
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| URI attrURI = serializer.getFactory().createURI(attrId.toString());
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| Set datavalues = instance.listAttributeValues(attrId);
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| for (Iterator j = datavalues.iterator(); j.hasNext();) {
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| serializer.getWriter().writeStatement(
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| inst, |
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| attrURI, |
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| NodeValue.serialize(j.next(), serializer)); |
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| } |
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| } |
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| } |
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| } catch (IOException e) { |
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| throw new RuntimeException(e);
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| } |
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| } |
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| } |
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