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/**
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/**
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 *
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 *
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 */
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 */
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package in.shop2020.util;
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package in.shop2020.util;
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import in.shop2020.metamodel.core.Bullet;
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import in.shop2020.metamodel.core.Entity;
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import in.shop2020.metamodel.core.Entity;
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import in.shop2020.metamodel.core.Feature;
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import in.shop2020.metamodel.core.Feature;
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import in.shop2020.metamodel.core.PrimitiveDataObject;
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import in.shop2020.metamodel.core.Slide;
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import in.shop2020.metamodel.core.Slide;
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import in.shop2020.metamodel.definitions.Catalog;
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import in.shop2020.metamodel.definitions.Catalog;
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import in.shop2020.metamodel.definitions.Category;
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import in.shop2020.metamodel.definitions.Category;
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import in.shop2020.metamodel.definitions.DefinitionsContainer;
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import in.shop2020.metamodel.definitions.DefinitionsContainer;
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import in.shop2020.metamodel.definitions.EntityContainer;
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import in.shop2020.metamodel.definitions.EntityContainer;
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import in.shop2020.metamodel.definitions.FacetDefinition;
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import in.shop2020.metamodel.definitions.FeatureDefinition;
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import in.shop2020.metamodel.definitions.FeatureDefinition;
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import in.shop2020.metamodel.definitions.SlideDefinition;
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import in.shop2020.metamodel.definitions.SlideDefinition;
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import in.shop2020.metamodel.util.ExpandedBullet;
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import in.shop2020.metamodel.util.ExpandedBullet;
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import in.shop2020.metamodel.util.ExpandedCategoryFacetDefinition;
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import in.shop2020.metamodel.util.ExpandedCategoryFacetDefinition;
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import in.shop2020.metamodel.util.ExpandedEntity;
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import in.shop2020.metamodel.util.ExpandedEntity;
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import in.shop2020.metamodel.util.ExpandedFacetDefinition;
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import in.shop2020.metamodel.util.ExpandedFacetRuleDefinition;
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import in.shop2020.metamodel.util.ExpandedFacetRuleDefinition;
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import in.shop2020.metamodel.util.ExpandedFeature;
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import in.shop2020.metamodel.util.ExpandedFeature;
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import in.shop2020.metamodel.util.ExpandedSlide;
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import in.shop2020.metamodel.util.ExpandedSlide;
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import java.util.ArrayList;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.List;
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import java.util.Map;
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import org.apache.commons.lang.ArrayUtils;
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import org.apache.commons.lang.ArrayUtils;
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import org.apache.commons.lang.StringEscapeUtils;
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import org.apache.commons.lang.StringEscapeUtils;
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import org.apache.commons.lang.StringUtils;
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import org.apache.commons.lang.StringUtils;
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	/**
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	/**
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	 *
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	 *
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	 * @throws Exception
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	 * @throws Exception
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	 */
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	 */
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	public void exportIRMetaData() throws Exception {
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	public void exportIRMetaData() throws Exception {
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		/*
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		DefinitionsContainer defs =
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		DefinitionsContainer defs =
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			Catalog.getInstance().getDefinitionsContainer();
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			Catalog.getInstance().getDefinitionsContainer();
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		EntityContainer ents =
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			Catalog.getInstance().getEntityContainer();
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		*/
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		// <IRMetaData>
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		// <IRMetaData>
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		List<String> entityXMLSnippets = new ArrayList<String>();
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		List<String> xmlSnippets = new ArrayList<String>();
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		entityXMLSnippets.add("<IRMetaData>");
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		xmlSnippets.add("<IRMetaData>");
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		// Hard coded Brand facet
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		// REVISIT - May be moving it into Python is better idea
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		//String brandIRMetaData = this.getBrandIRMetaData();
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		//entityXMLSnippets.add(brandIRMetaData);
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		IRMetaDataJythonWrapper jy = new IRMetaDataJythonWrapper();
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		// Iterate over all facet definitions
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		// Iterate over all facet definitions
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		Map<Long, FacetDefinition> facetDefs = defs.getFacetDefinitions();
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		for(FacetDefinition facetDef : facetDefs.values()) {
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		// TODO
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			jy.reset();
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			jy.initialize();
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			ExpandedFacetDefinition expFacetDef =
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				new ExpandedFacetDefinition(facetDef);
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			jy.setExpandedFacetDefinition(expFacetDef);
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			jy.executeRule();
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			String facetXMLSnip = jy.getXMLSnippet();
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			Utils.info("facetXMLSnip=" + facetXMLSnip);
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			xmlSnippets.add(facetXMLSnip);
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		}
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		// Iterate over all feature definitions
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		// Iterate over all feature definitions
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		// TODO
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		// TODO
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		// </IRMetaData>
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		// </IRMetaData>
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		entityXMLSnippets.add("</IRMetaData>");
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		xmlSnippets.add("</IRMetaData>");
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		String irMetaDataXML = StringUtils.join(entityXMLSnippets, "\n");
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		String irMetaDataXML = StringUtils.join(xmlSnippets, "\n");
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		Utils.info(irMetaDataXML);
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		Utils.info(irMetaDataXML);
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		// Write it to file
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		// Write it to file
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		String irMetaDataFilename = Utils.EXPORT_IR_PATH + "irmetadata.xml";
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		String irMetaDataFilename = Utils.EXPORT_IR_PATH + "irmetadata.xml";
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		DBUtils.store(irMetaDataXML, irMetaDataFilename);
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		DBUtils.store(irMetaDataXML, irMetaDataFilename);
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	}
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	}
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	/**
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	/**
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	 *
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	 * @return
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	 * @throws Exception
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	 */
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	private String getBrandIRMetaData() throws Exception {
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		EntityContainer ents =
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			Catalog.getInstance().getEntityContainer();
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		List<String> brandXMLSnippets = new ArrayList<String>();
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		// <Facet>
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		brandXMLSnippets.add("\t<Facet>");
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		List<Bullet> brandBullets =
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			ents.getLearnedBullets(Utils.BRAND_FEATURE_DEFINITION_ID);
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		brandXMLSnippets.add("\t\t<FacetDefinitionID>" +
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				Utils.BRAND_FACET_DEFINITION_ID + "</FacetDefinitionID>");
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		brandXMLSnippets.add("\t\t<Label>Brand</Label>");
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		brandXMLSnippets.add("\t\t<IsMultivalue>false</IsMultivalue>");
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		brandXMLSnippets.add("\t\t<HierarchyType>Flat</HierarchyType>");
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		brandXMLSnippets.add("\t\t<NullBehavior>Reject</NullBehavior>");
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		brandXMLSnippets.add("\t\t<Datatype>string</Datatype>");
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		brandXMLSnippets.add("\t\t<FacetValues>");
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		for(Bullet bullet : brandBullets) {
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			PrimitiveDataObject pDO =
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				(PrimitiveDataObject)bullet.getDataObject();
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			brandXMLSnippets.add("\t\t\t<FacetValue>");
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			brandXMLSnippets.add("\t\t\t\t<Value>" + pDO.getValue() +
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					"</Value>");
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			brandXMLSnippets.add("\t\t\t</FacetValue>");
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		}
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		brandXMLSnippets.add("\t\t</FacetValues>");
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		// </Facet>
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		brandXMLSnippets.add("\t</Facet>");
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		String brandIRMetaDataXML = StringUtils.join(brandXMLSnippets, "\n");
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		Utils.info(brandIRMetaDataXML);
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		return brandIRMetaDataXML;
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	}
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	/**
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	 * @throws Exception
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	 * @throws Exception
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	 *
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	 *
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	 */
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	 */
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	public void exportIRData() throws Exception {
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	public void exportIRData() throws Exception {
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		DefinitionsContainer defs =
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		DefinitionsContainer defs =
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			Catalog.getInstance().getEntityContainer();
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			Catalog.getInstance().getEntityContainer();
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		IRDataJythonWrapper jw = new IRDataJythonWrapper();
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		IRDataJythonWrapper jw = new IRDataJythonWrapper();
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		jw.setExpandedEntity(expEntity);
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		jw.setExpandedEntity(expEntity);
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		jw.setExpandedFacetDefinition(expFacetRuleDef);
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		jw.setExpandedFacetRuleDefinition(expFacetRuleDef);
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		// Set FeatureDefinition
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		// Set FeatureDefinition
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		FeatureDefinition featureDef =
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		FeatureDefinition featureDef =
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			expFacetRuleDef.getFeatureDefinition();
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			expFacetRuleDef.getFeatureDefinition();
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			jw.setExpandedSlide(expSlide);
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			jw.setExpandedSlide(expSlide);
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		}
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		}
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		// Execute Python script
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		// Execute Python script
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		jw.execIRDataRule();
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		jw.executeRule();
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		// Parse returned Python list
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		// Parse returned Python list
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		List<Object> values = (List<Object>)jw.getValues();
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		List<Object> values = (List<Object>)jw.getValues();
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		Utils.info("values=" + values);
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		Utils.info("values=" + values);
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