1 package org.simantics.xml.sax;
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3 import java.io.FileNotFoundException;
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4 import java.io.PrintWriter;
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5 import java.io.StringWriter;
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6 import java.util.ArrayList;
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7 import java.util.LinkedHashSet;
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8 import java.util.List;
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9 import java.util.Set;
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11 import javax.xml.namespace.QName;
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13 import org.simantics.utils.datastructures.BijectionMap;
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14 import org.simantics.xml.sax.configuration.AttributeComposition;
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15 import org.simantics.xml.sax.configuration.Configuration;
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16 import org.simantics.xml.sax.configuration.IDReference;
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17 import org.w3._2001.xmlschema.Annotated;
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18 import org.w3._2001.xmlschema.Attribute;
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19 import org.w3._2001.xmlschema.AttributeGroup;
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20 import org.w3._2001.xmlschema.Element;
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21 import org.w3._2001.xmlschema.LocalComplexType;
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22 import org.w3._2001.xmlschema.LocalSimpleType;
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23 import org.w3._2001.xmlschema.NamedAttributeGroup;
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24 import org.w3._2001.xmlschema.OpenAttrs;
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25 import org.w3._2001.xmlschema.Restriction;
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26 import org.w3._2001.xmlschema.Schema;
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27 import org.w3._2001.xmlschema.SimpleType;
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28 import org.w3._2001.xmlschema.TopLevelAttribute;
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30 public class OntologyGenerator extends SchemaConversionBase {
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32 public OntologyGenerator(Configuration configuration) {
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33 super(configuration);
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36 String ontRoot = "ONT.";
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37 String commentTag = "//";
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43 SchemaConverter converter;
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45 PrintWriter writer = null;
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47 public String getClassName() {
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51 public void createOntology(Schema schema, SchemaConverter converter) throws FileNotFoundException {
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52 this.schema = schema;
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53 this.converter = converter;
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55 // for (OpenAttrs attrs : schema.getIncludeOrImportOrRedefine()) {
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56 // if (attrs instanceof Annotation) {
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57 // Annotation ann = (Annotation)attrs;
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58 // for (Object o : ann.getAppinfoOrDocumentation()) {
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59 // if (o instanceof Documentation) {
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60 // Documentation doc = (Documentation)o;
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61 // } else if (o instanceof Appinfo) {
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62 // Appinfo info = (Appinfo)o;
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69 StringWriter stringWriter = null;
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70 if (converter.getOntologyFile() == null) {
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71 stringWriter = new StringWriter();
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72 writer = new PrintWriter(stringWriter);
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74 writer = new PrintWriter(converter.getOntologyFile());
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81 if (stringWriter != null)
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82 System.out.println(stringWriter.toString());
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85 protected void handle(Schema schema) {
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86 String ontologyName = schema.getTargetNamespace();
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87 if (ontologyName == null) {
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88 ontologyName = converter.getSchemaFile().getName();
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90 int index = ontologyName.lastIndexOf(".");
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92 ontologyName = ontologyName.substring(0, index);
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94 if (!ontologyName.startsWith("http"))
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95 ontologyName = "http://" + ontologyName;
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96 String parts[] = ontologyName.split("/");
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97 String name = parts[parts.length-1];
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98 ontRoot = name.substring(0, Math.min(3, name.length())).toUpperCase();
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99 String version = schema.getVersion();
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100 if (version == null)
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103 name = name.replaceAll("\\.", "_");
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104 name = name.replaceAll(" ", "_");
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105 className = converter.getPluginName() + "." + name;
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107 for (String s : converter.getHeader()) {
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108 writer.println(commentTag + " " + s);
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111 writer.println("L0 = <http://www.simantics.org/Layer0-1.1>");
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113 writer.println(ontRoot + " = <" + ontologyName +"-"+ version+"> : L0.Ontology");
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114 writer.println(" @L0.new");
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115 writer.println(" L0.HasResourceClass \"" + className +"\"");
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120 // TODO : these could be created in separate base ontology.
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121 writer.println(commentTag + " Built-in types");
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123 writer.println(ontRoot+"XML : L0.Library");
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124 writer.println(ontRoot+"XML.hasAttribute <R L0.HasProperty");
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125 writer.println(ontRoot+"XML.hasID <R "+ontRoot+"XML.hasAttribute : L0.FunctionalRelation");
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126 writer.println(" --> L0.String");
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127 writer.println(ontRoot+"XML.ComplexType <T L0.Entity");
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128 writer.println(ontRoot+"XML.hasComplexType <R L0.IsComposedOf");
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129 writer.println(ontRoot+"XML.AttributeGroup <T L0.Entity");
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130 writer.println(ontRoot+"XML.Element <T L0.Entity");
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131 writer.println(ontRoot+"XML.hasElement <R L0.IsComposedOf");
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132 writer.println(ontRoot+"XML.ElementList <T L0.List");
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133 writer.println(ontRoot+"XML.hasElementList <R L0.IsComposedOf");
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134 writer.println(ontRoot+"XML.hasOriginalElementList <R " + ontRoot+"XML.hasElementList");
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135 writer.println(ontRoot+"XML.hasReference <R L0.IsRelatedTo");
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136 writer.println(ontRoot+"XML.hasExternalReference <R L0.IsRelatedTo");
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137 writer.println(" L0.InverseOf " + ontRoot+"XML.externalReferenceOf <R L0.IsRelatedTo");
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139 writer.println(ontRoot+"ComplexTypes : L0.Library");
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140 writer.println(ontRoot+"AttributeGroups : L0.Library");
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142 writer.println(commentTag + " Interpreted from schema");
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145 super.handle(schema);
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148 protected String getType(QName qtype) {
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149 String ontType = getL0TypeFromPrimitiveType(qtype);
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150 if (ontType != null)
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152 else if (isComplexTypeRef(qtype.getLocalPart()))
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153 return ontRoot+getComplexTypePrefix()+qtype.getLocalPart();
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154 else if (isElementRef(qtype.getLocalPart()))
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155 return ontRoot+qtype.getLocalPart();
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156 else if (qtype.getPrefix() != null && qtype.getPrefix().length() > 0) {
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157 return ontRoot+qtype.getPrefix()+qtype.getLocalPart();
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159 throw new RuntimeException("Reference to unknown type " + qtype.getLocalPart());
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163 protected void handle(TopLevelAttribute topLevelAttribute) {
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164 super.handle(topLevelAttribute);
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169 protected void handleSimpleType(SchemaObject topLevelSimpleType) {
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170 super.handleSimpleType(topLevelSimpleType);
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175 public static String getComplexTypePrefix() {
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176 return "ComplexTypes.";
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179 public static String getAttributeGroupPrefix() {
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180 return "AttributeGroups.";
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184 protected void handle(SchemaObject parent, SchemaElement indicator, List<SchemaElement> elements) {
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185 if (indicator.getType() == SchemaElement.ElementType.SEQUENCE || (indicator.getType() == SchemaElement.ElementType.CHOICE && indicator.getRestriction().many())) {
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186 for (SchemaElement e : elements) {
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187 handle(parent, indicator, e);
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189 } else if (indicator.getType() == SchemaElement.ElementType.CHOICE) {
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190 String name = getChoiceName(elements);
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191 boolean single = true;
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192 for (SchemaElement e : elements) {
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193 if (e.getRestriction().many()) {
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198 String relationName = ontRoot+getName(parent)+".has"+name;
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199 writer.print(relationName);
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201 List<String> types = new ArrayList<String>();
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202 for (SchemaElement e : elements) {
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203 Element localElement = e.getElement();
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204 QName refType = null;
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205 String type = null;
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207 if (localElement.getName() != null) {
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208 refType = localElement.getType();
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209 type = getL0TypeFromPrimitiveType(refType);
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210 } else if (localElement.getRef() != null) {
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211 refType = localElement.getRef();
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212 type = getL0TypeFromPrimitiveType(refType);
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214 if (type == null) {
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215 SchemaObject obj = getWithName(parent, refType.getLocalPart());
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216 types.add(ontRoot+getName(obj,"has"));
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219 if (types.size() > 0) {
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220 for (String type : types) {
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221 writer.print(" <R " + type);
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224 writer.print(" <R " + ontRoot+"XML.hasElement");
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229 for (SchemaElement e : elements) {
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230 Element localElement = e.getElement();
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231 QName refType = null;
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232 String type = null;
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233 if (localElement.getName() != null) {
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234 refType = localElement.getType();
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235 type = getType(refType);
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236 } else if (localElement.getRef() != null) {
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237 refType = localElement.getRef();
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238 type = getType(refType);
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240 if (type != null) {
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241 writer.println(" --> " + type);
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245 writer.println(ontRoot+name+ "List <T "+ontRoot+"XML.ElementList");
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246 if (types.size() == 0) {
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247 writer.println(relationName+ "List <R "+ontRoot+"XML.hasElementList : L0.FunctionalRelation");
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249 writer.print(relationName+ "List");
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250 for (String type : types) {
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251 writer.print(" <R " + type+"List");
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253 writer.println(" : L0.FunctionalRelation");
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255 writer.println(" --> " + ontRoot+name+"List");
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264 protected void handleIndicator(SchemaObject parent, SchemaElement indicator, SchemaElement element, boolean reference, String refName, QName refType) {
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265 String type = getL0TypeFromPrimitiveType(refType);
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266 SchemaObject obj = null;
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267 if (type == null) {
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268 obj = getWithName(parent, refType.getLocalPart());
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270 writer.println(ontRoot+getName(parent)+".has"+refName + " <R " + ontRoot+ getName(obj,"has"));
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271 writer.println(" --> " + ontRoot+getName(obj));
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273 writer.println(ontRoot+getName(parent)+".has"+refName + " <R " + ontRoot+"XML.hasElement");
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274 writer.println(" --> " + getType(refType));
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277 if (useElementList(parent, indicator,element, reference, refName, refType)) {
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279 if (type == null) {
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280 writer.println(ontRoot+getName(parent)+"."+refName + "List <T " + ontRoot+"XML.ElementList");
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281 writer.println(ontRoot+getName(parent)+".has"+refName + "List <R " + ontRoot+getName(obj,"has")+"List : L0.FunctionalRelation");
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283 writer.println(ontRoot+getName(parent)+"."+refName + "List <T " + ontRoot+"XML.ElementList");
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284 writer.println(ontRoot+getName(parent)+".has"+refName + "List <R " + ontRoot+"XML.hasElementList : L0.FunctionalRelation");
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288 protected void handleIndicator(SchemaObject parent, SchemaElement indicator, SchemaElement element, boolean reference, String refName, OpenAttrs attrs) {
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289 SchemaObject obj = getWithObj(parent, attrs);
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290 writer.println(ontRoot+getName(parent)+".has"+refName + " <R " + ontRoot+ getName(obj,"has"));
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291 writer.println(" --> " + ontRoot+getName(obj));
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292 if (useElementList(parent, indicator,element, reference, refName, new QName(obj.getName()))) {
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293 writer.println(ontRoot+getName(parent)+"."+refName + "List <T " + ontRoot+"XML.ElementList");
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294 writer.println(ontRoot+getName(parent)+".has"+refName + "List <R " + ontRoot+getName(obj,"has")+"List : L0.FunctionalRelation");
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299 protected void handleIndicator(SchemaObject parent, SchemaElement indicator, SchemaElement any) {
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304 protected void handle(SchemaObject parent, Attribute attribute) {
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305 String name = attribute.getName();
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306 QName primitiveType = attribute.getType();
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307 LocalSimpleType simpleType = attribute.getSimpleType();
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308 QName ref = attribute.getRef();
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310 String relationName;
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311 String relationType;
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312 if (name != null) {
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313 relationName = ontRoot+"has"+name;
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314 if (parent != null)
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315 relationName = ontRoot+getName(parent)+".has"+name;
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316 relationType = ontRoot+"XML.hasAttribute";
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318 else if (ref != null && parent != null) {
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319 relationName = ontRoot+getName(parent)+".has"+ref.getLocalPart();
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320 relationType = ontRoot+"has"+ref.getLocalPart();
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322 throw new RuntimeException();
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324 boolean id = false;
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325 String ontType = null;
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326 if (primitiveType != null) {
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327 ontType = getL0TypeFromPrimitiveType(primitiveType);
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328 if (ontType != null) {
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329 id = getTypeEntry(primitiveType).id;
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331 relationType = ontRoot+"XML.hasID";
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335 } else if (simpleType != null){
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336 Restriction restriction = simpleType.getRestriction();
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337 if (restriction == null || simpleType.getUnion() != null || simpleType.getName() != null || simpleType.getId() != null)
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338 throw new RuntimeException();
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339 QName base = restriction.getBase();
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342 ontType = getL0TypeFromPrimitiveType(base);
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344 // for (Object facetWrap : restriction.getFacets()) {
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345 // JAXBElement<?> element = (JAXBElement<?>)facetWrap;
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346 // QName elementName = element.getName();
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347 // Facet facet = (Facet)element.getValue();
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353 writer.println(relationName+ " <R " + relationType + ": L0.FunctionalRelation");
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355 // no need to add range restriction
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356 } else if (ontType != null) {
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357 writer.println(" --> " + ontType);
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358 } else if (primitiveType != null) {
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359 writer.println(" <R "+ontRoot+"has"+primitiveType.getLocalPart());
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364 protected void handleAttributes(SchemaObject simpleTypeObj) {
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365 // SchemaObject parent = simpleTypeObj.getParent();
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366 // SimpleType simpleType = simpleTypeObj.getSimpleType();
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367 // Restriction restriction = simpleType.getRestriction();
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368 // QName base = restriction.getBase();
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369 // String ontType = getL0TypeFromPrimitiveType(base);
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373 protected void handle(SchemaObject parent, AttributeGroup attributeGroup) {
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374 if (parent == null) {
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375 NamedAttributeGroup group = (NamedAttributeGroup)attributeGroup;
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376 writer.println(ontRoot+getAttributeGroupPrefix()+group.getName()+ " <T " + ontRoot +"XML.AttributeGroup");
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377 SchemaObject obj = new SchemaObject(parent,attributeGroup);
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378 for (Annotated annotated : group.getAttributeOrAttributeGroup()) {
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379 if (annotated instanceof Attribute) {
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380 //handle(getAttributeGroupPrefix()+group.getName(),(Attribute)annotated);
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381 handle(obj,(Attribute)annotated);
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382 } else if (annotated instanceof AttributeGroup) {
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383 throw new RuntimeException("Cannot handle nested attribute groups");
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387 writer.println(ontRoot+getName(parent) +" L0.Inherits " + ontRoot + getAttributeGroupPrefix() + attributeGroup.getRef().getLocalPart());
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393 protected void handleAttributeComposition(SchemaObject parent, AttributeComposition composition, BijectionMap<org.simantics.xml.sax.configuration.Attribute, Annotated> attributes) {
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394 Attribute compositionAttribute = new Attribute();
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395 compositionAttribute.setName(composition.getName());
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396 QName type = new QName(CONVERSION_NS, composition.getType());
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397 compositionAttribute.setType(type);
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398 handle(parent, compositionAttribute);
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402 protected void handleSimpleType(SchemaObject parent, SchemaObject simpleTypeObj) {
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403 SimpleType simpleType = simpleTypeObj.getSimpleType();
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404 String name = simpleType.getName();
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405 Restriction restriction = simpleType.getRestriction();
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406 if (restriction == null || simpleType.getUnion() != null || simpleType.getId() != null)
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407 throw new RuntimeException();
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408 QName base = restriction.getBase();
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410 String relationName = ontRoot+"has"+name;
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411 if (parent != null)
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412 relationName = ontRoot+getName(parent)+".has"+name;
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414 writer.println(relationName+ " <R "+ontRoot+"XML.hasAttribute : L0.FunctionalRelation");
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416 String ontType = getL0Type(base);
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417 writer.println(" --> " + ontType);
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421 protected void handleComplexType(SchemaObject topLevelComplexType) {
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422 String name = getName(topLevelComplexType);
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423 if (name.contains("Pcurve"))
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424 System.out.println();
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425 // if (parent != null)
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426 // name = parent +"_"+name;
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428 String relationName = ontRoot+getName(topLevelComplexType,"has");//ontRoot+"has"+name;
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430 writer.println(relationName+ " <R "+ontRoot+"XML.hasComplexType");
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431 writer.println(relationName+ "List <R "+ontRoot+"XML.hasElementList");
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432 //writer.println(" --> " + ontRoot+getComplexTypePrefix()+name);
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433 writer.println(" --> " + ontRoot+name);
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435 String baseType = ontRoot+"XML.ComplexType";
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437 QName base = getComplexTypeBase(topLevelComplexType.getComplexType());
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438 if (base != null) {
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439 baseType = getType(base);
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441 base = getSimpleTypeBase(topLevelComplexType.getSimpleType());
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442 if (base != null) {
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443 baseType = getType(base);
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445 //writer.println(ontRoot+getComplexTypePrefix()+name+ " <T "+baseType);
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446 writer.println(ontRoot+name+ " <T "+baseType);
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447 super.handleComplexType(topLevelComplexType);
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452 protected void handleElement(SchemaObject elementObj) {
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453 Element element = elementObj.getElement();
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454 String name = getName(elementObj);//element.getName();
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456 // if ("Presentation".equals(name))
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457 // System.out.println();
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459 // if (parent != null)
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460 // name = parent +"_"+name;
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462 String type = ontRoot+"XML.Element";
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463 Set<String> types = new LinkedHashSet<String>();
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464 if (element.getType() != null) {
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465 types.add(getType(element.getType()));
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467 QName base = getElementBase(element);
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468 if (base != null) {
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469 if (base.getNamespaceURI().equals(SCHEMA_NS)) {
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470 String l0Type = getL0Type(base);
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471 if (l0Type == null)
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472 throw new RuntimeException("Cannot get L0 type for " + base.getLocalPart());
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474 } else if (isElementRef(base.getLocalPart()))
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475 types.add(ontRoot+base.getLocalPart());
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477 types.add(ontRoot+getComplexTypePrefix()+base.getLocalPart());
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479 QName substitution = element.getSubstitutionGroup();
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480 if (substitution != null) {
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481 if (isElementRef(substitution.getLocalPart()))
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482 types.add(ontRoot+substitution.getLocalPart());
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484 types.add( ontRoot+getComplexTypePrefix()+substitution.getLocalPart());
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486 for (String t : types) {
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487 type += " <T " + t;
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490 String relationName = ontRoot+getName(elementObj,"has");//ontRoot+"has"+name;
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491 // if (elementObj.getParent() != null) {
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492 // //relationName = ontRoot+getComplexTypePrefix()+"has"+name.substring(getComplexTypePrefix().length());
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493 // relationName = ontRoot+getName(elementObj.getParent()) + "has"+element.getName();
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495 writer.println(relationName+ " <R "+ontRoot+"XML.hasElement");
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496 writer.println(relationName+ "List <R "+ontRoot+"XML.hasElementList");
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498 writer.println(ontRoot+name+ " <T "+type);
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500 LocalComplexType complexType = element.getComplexType();
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501 LocalSimpleType simpleType = element.getSimpleType();
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503 if (complexType != null) {
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504 SchemaObject complexTypeObj = complexTypes.get(complexType);
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505 handleElementComplexTypeAttributes(complexTypeObj);
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506 handleComplexTypeExtension(complexTypeObj);
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507 } else if (simpleType != null) {
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508 SchemaObject simpleTypeObj = simpleTypes.get(simpleType);
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509 handleElementSimpleTypeAttributes(simpleTypeObj);
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512 List<IDReference> references = getIDReferences(element);
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514 for (IDReference ref : references) {
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515 writer.println(ontRoot+name+"."+ref.getReference().getName()+ " <R " +ontRoot+"XML.hasReference");
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521 public static String getName(SchemaObject obj) {
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522 if (obj.getParent() == null) {
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523 switch (obj.getType()) {
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525 return getComplexTypePrefix()+obj.getName();
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527 return obj.getName();
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528 case ATTRIBUTE_GROUP:
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529 return getAttributeGroupPrefix()+obj.getName();
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531 return obj.getName();
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534 SchemaObject o = obj;
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535 SchemaObject prev = null;
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538 if (o.getName() != null)
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539 name = o.getName()+"."+name;
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543 name = name.substring(0, name.length()-1);
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544 switch (prev.getType()) {
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546 return getComplexTypePrefix()+name;
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549 case ATTRIBUTE_GROUP:
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550 return getAttributeGroupPrefix()+name;
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555 throw new RuntimeException();
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559 public static String getName(SchemaObject obj, String rel) {
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560 if (obj.getParent() == null) {
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561 switch (obj.getType()) {
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563 return getComplexTypePrefix()+rel+obj.getName();
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565 return rel+obj.getName();
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566 case ATTRIBUTE_GROUP:
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567 return getAttributeGroupPrefix()+rel+obj.getName();
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569 return rel+obj.getName();
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572 SchemaObject o = obj;
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573 SchemaObject prev = null;
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576 if (o.getName() != null)
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577 name = o.getName()+"."+name;
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581 name = name.substring(0, name.length()-1);
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582 switch (prev.getType()) {
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584 return getComplexTypePrefix()+rel+name;
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587 case ATTRIBUTE_GROUP:
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588 return getAttributeGroupPrefix()+rel+name;
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593 throw new RuntimeException();
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