import java.util.*;
import org.inference_web.pml.v2.pmlj.*;
import org.inference_web.pml.v2.pmlp.*;
import org.inference_web.pml.v2.util.*;
import org.inference_web.pml.v2.vocabulary.*;

public class NodeSetGen {

  public NodeSetGen () {
  	try {
  		// initializing info needed to create NodeSet
  		String nsURI = "http://inference-web.org/2007/primer/examples/proofs/tonys/answer_2/answer.owl#answer";
  		String conclusionString = "(type TonysSpecialty ?x)";
  		String languageURI = "http://inference-web.org/registry/LG/KIF.owl#KIF";
  		String inferenceRuleURI = "http://inference-web.org/registry/DPR/GMP.owl#GMP";
  		String inferenceEngineURI = "http://inference-web.org/registry/IE/JTP.owl#JTP";
  		String antecedentURI1 = "http://inference-web.org/2007/primer/examples/proofs/tonys/answer_2/ns1.owl#ns1";
  		String antecedentURI2 = "http://inference-web.org/2007/primer/examples/proofs/tonys/answer_2/ns2.owl#ns2";
  		String variableMappingFrom = "?x";
  		String variableMappingTo = "SHELLFISH";

  		// create NodeSet instance
  		IWNodeSet ns = (IWNodeSet)PMLObjectManager.createPMLObject(PMLJ.NodeSet_lname);
  		// set NodeSet's identification
  		ns.setIdentifier(PMLObjectManager.getObjectID(nsURI));
  		
  		// create Information instance as conclusion
  		IWInformation conclusion = (IWInformation)PMLObjectManager.createPMLObject(PMLP.Information_lname);
  		// set conclusion string and its language
  		conclusion.setHasRawString(conclusionString);
  		conclusion.setHasLanguage(languageURI);
  		// assign NodeSet's hasConclusion property value
  		ns.setHasConclusion(conclusion);
  		
  		// create InferenceStep instance
  		IWInferenceStep infStep = (IWInferenceStep)PMLObjectManager.createPMLObject(PMLJ.InferenceStep_lname);
  		// set inference step position of a list and the rule used
  		infStep.setHasIndex(0);
  		infStep.setHasInferenceRule(inferenceRuleURI);
  		infStep.setHasInferenceEngine(inferenceEngineURI);
  		// create Mapping instance
  		IWMapping varMapping = (IWMapping)PMLObjectManager.createPMLObject(PMLJ.Mapping_lname);
  		// set mapping values
  		varMapping.setMapFrom(variableMappingFrom);
  		varMapping.setMapTo(variableMappingTo);
  		// assign InferenceStep's hasVariableMapping property value
  		infStep.addHasVariableMapping(varMapping);
  		// create antecedent list
  		List antecedents = new ArrayList();
  		antecedents.add(antecedentURI1);
  		antecedents.add(antecedentURI2);
  		// set InferenceStep's hasAntecedentList property value
  		infStep.setHasAntecedentList(antecedents);
  		
  		// add the InferenceStep to the isConsequentOf property value list
  		ns.addIsConsequentOf(infStep);
  		
  		// get NodeSet's content on screen or save it to a file
  		System.out.println(PMLObjectManager.printToString(ns));
  		//PMLObjectManager.savePMLObject(ns, "fileName");
  		
  	} catch (Exception e) {
  		e.printStackTrace();
  	}
  }

  public static void main(String[] args) {
    new NodeSetGen ();
  }
}