Examples of org.apache.uima.resource.metadata.TypeDescription

Package org.apache.uima.resource.metadata

Examples of org.apache.uima.resource.metadata.TypeDescription

org.apache.uima.resource.metadata.TypeDescription
A description of a CAS Type. This implements MetaDataObject, which implements {@link org.apache.uima.util.XMLizable}, so it can be serialized to and deserialized from an XML element.

      // test results of merge
      // TypeSystem
      TypeSystemDescription typeSys = ae.getAnalysisEngineMetaData().getTypeSystem();
      Assert.assertEquals(8, typeSys.getTypes().length);


      TypeDescription type0 = typeSys.getType("NamedEntity");
      Assert.assertNotNull(type0);
      Assert.assertEquals("uima.tcas.Annotation", type0.getSupertypeName());
      Assert.assertEquals(1, type0.getFeatures().length);


      TypeDescription type1 = typeSys.getType("Person");
      Assert.assertNotNull(type1);
      Assert.assertEquals("NamedEntity", type1.getSupertypeName());
      Assert.assertEquals(1, type1.getFeatures().length);


      TypeDescription type2 = typeSys.getType("Place");
      Assert.assertNotNull(type2);
      Assert.assertEquals("NamedEntity", type2.getSupertypeName());
      Assert.assertEquals(3, type2.getFeatures().length);


      TypeDescription type3 = typeSys.getType("Org");
      Assert.assertNotNull(type3);
      Assert.assertEquals("uima.tcas.Annotation", type3.getSupertypeName());
      Assert.assertEquals(0, type3.getFeatures().length);


      TypeDescription type4 = typeSys.getType("DocumentStructure");
      Assert.assertNotNull(type4);
      Assert.assertEquals("uima.tcas.Annotation", type4.getSupertypeName());
      Assert.assertEquals(0, type4.getFeatures().length);


      TypeDescription type5 = typeSys.getType("Paragraph");
      Assert.assertNotNull(type5);
      Assert.assertEquals("DocumentStructure", type5.getSupertypeName());
      Assert.assertEquals(0, type5.getFeatures().length);


      TypeDescription type6 = typeSys.getType("Sentence");
      Assert.assertNotNull(type6);
      Assert.assertEquals("DocumentStructure", type6.getSupertypeName());
      Assert.assertEquals(0, type6.getFeatures().length);


      TypeDescription type7 = typeSys.getType("test.flowController.Test");
      Assert.assertNotNull(type7);
      Assert.assertEquals("uima.tcas.Annotation", type7.getSupertypeName());
      Assert.assertEquals(1, type7.getFeatures().length);


      // TypePriorities
      TypePriorities pri = ae.getAnalysisEngineMetaData().getTypePriorities();
      Assert.assertNotNull(pri);
      TypePriorityList[] priLists = pri.getPriorityLists();

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    stringBuffer.append("\n");
  
    Object [] args = (Object [])argument;
    Jg jg = (Jg)args[0];
    TypeDescription td = (TypeDescription)args[1]; 
   jg.packageName = jg.getJavaPkg(td);
    stringBuffer.append("/* First created by JCasGen ");
    stringBuffer.append(jg.getDate());
    stringBuffer.append(" */\n");
   if (0 != jg.packageName.length()) {
    stringBuffer.append("package ");
    stringBuffer.append(jg.packageName);
    stringBuffer.append(";\n");
   } 
    stringBuffer.append("\nimport org.apache.uima.jcas.JCas;\nimport org.apache.uima.jcas.JCasRegistry;\nimport org.apache.uima.cas.impl.CASImpl;\nimport org.apache.uima.cas.impl.FSGenerator;\nimport org.apache.uima.cas.FeatureStructure;\nimport org.apache.uima.cas.impl.TypeImpl;\nimport org.apache.uima.cas.Type;\n");
   if (td.getFeatures().length > 0) {
    stringBuffer.append("import org.apache.uima.cas.impl.FeatureImpl;\nimport org.apache.uima.cas.Feature;\n");
   } 
    stringBuffer.append("");
   for(Iterator i=jg.collectImports(td, true).iterator(); i.hasNext();) { 
 String imp = (String)i.next();
  if (!imp.equals(jg.getJavaNameWithPkg(td.getName()+"_Type"))) {
    stringBuffer.append("import ");
    stringBuffer.append(imp);
    stringBuffer.append(";\n");
   }} 
    stringBuffer.append("\n");
   String typeName = jg.getJavaName(td);
   String typeName_Type = typeName + "_Type"; 
    stringBuffer.append("/** ");
    stringBuffer.append(jg.nullBlank(td.getDescription()));
    stringBuffer.append("\n * Updated by JCasGen ");
    stringBuffer.append(jg.getDate());
    stringBuffer.append("\n * @generated */\npublic class ");
    stringBuffer.append(typeName_Type);
    stringBuffer.append(" extends ");
    stringBuffer.append(jg.getJavaName(td.getSupertypeName()) + "_Type");
    stringBuffer.append(" {\n  /** @generated */\n  protected FSGenerator getFSGenerator() {return fsGenerator;}\n  /** @generated */\n  private final FSGenerator fsGenerator = \n    new FSGenerator() {\n      public FeatureStructure createFS(int addr, CASImpl cas) {\n         if (");
    stringBuffer.append(typeName_Type);
    stringBuffer.append(".this.useExistingInstance) {\n           // Return eq fs instance if already created\n           FeatureStructure fs = ");
    stringBuffer.append(typeName_Type);
    stringBuffer.append(".this.jcas.getJfsFromCaddr(addr);\n           if (null == fs) {\n             fs = new ");
    stringBuffer.append(typeName);
    stringBuffer.append("(addr, ");
    stringBuffer.append(typeName_Type);
    stringBuffer.append(".this);\n           ");
    stringBuffer.append(typeName_Type);
    stringBuffer.append(".this.jcas.putJfsFromCaddr(addr, fs);\n           return fs;\n           }\n           return fs;\n        } else return new ");
    stringBuffer.append(typeName);
    stringBuffer.append("(addr, ");
    stringBuffer.append(typeName_Type);
    stringBuffer.append(".this);\n      }\n    };\n  /** @generated */\n  public final static int typeIndexID = ");
    stringBuffer.append(typeName);
    stringBuffer.append(".typeIndexID;\n  /** @generated \n     @modifiable */\n  public final static boolean featOkTst = JCasRegistry.getFeatOkTst(\"");
    stringBuffer.append(td.getName());
    stringBuffer.append("\");\n");
   FeatureDescription [] fds = td.getFeatures();
   for (int i = 0; i < fds.length; i++) { 
     FeatureDescription fd = fds[i];


     String featName = fd.getName();
     String featUName = jg.uc1(featName);  // upper case first letter


     String rangeType = jg.getJavaRangeType(fd);
     String getSetNamePart = jg.sc(rangeType);
     String returnType = getSetNamePart.equals("Ref") ? "int" : rangeType;
     String getSetArrayNamePart = jg.getGetSetArrayNamePart(fd);
     
     String elemType = jg.getJavaRangeArrayElementType(fd);    
     if (jg.sc(elemType).equals("Ref")) 
       elemType = "int";   
     String casFeatCode = "casFeatCode_" + featName;


    stringBuffer.append(" \n  /** @generated */\n  final Feature casFeat_");
    stringBuffer.append(featName);
    stringBuffer.append(";\n  /** @generated */\n  final int     ");
    stringBuffer.append(casFeatCode);
    stringBuffer.append(";\n  /** @generated */ \n  public ");
    stringBuffer.append(returnType);
    stringBuffer.append(" get");
    stringBuffer.append(featUName);
    stringBuffer.append("(int addr) {\n    ");
    stringBuffer.append("");
  
/* checks to insure that cas has the feature */


    stringBuffer.append("    if (featOkTst && casFeat_");
    stringBuffer.append(featName);
    stringBuffer.append(" == null)\n      jcas.throwFeatMissing(\"");
    stringBuffer.append(featName);
    stringBuffer.append("\", \"");
    stringBuffer.append(td.getName());
    stringBuffer.append("\");\n");
    stringBuffer.append("    return ll_cas.ll_get");
    stringBuffer.append(getSetNamePart);
    stringBuffer.append("Value(addr, ");
    stringBuffer.append(casFeatCode);
    stringBuffer.append(");\n  }\n  /** @generated */    \n  public void set");
    stringBuffer.append(featUName);
    stringBuffer.append("(int addr, ");
    stringBuffer.append(returnType);
    stringBuffer.append(" v) {\n    ");
    stringBuffer.append("");
  
/* checks to insure that cas has the feature */


    stringBuffer.append("    if (featOkTst && casFeat_");
    stringBuffer.append(featName);
    stringBuffer.append(" == null)\n      jcas.throwFeatMissing(\"");
    stringBuffer.append(featName);
    stringBuffer.append("\", \"");
    stringBuffer.append(td.getName());
    stringBuffer.append("\");\n");
    stringBuffer.append("    ll_cas.ll_set");
    stringBuffer.append(getSetNamePart);
    stringBuffer.append("Value(addr, ");
    stringBuffer.append(casFeatCode);
    stringBuffer.append(", v);}\n    \n ");
  if (jg.hasArrayRange(fd)) {
    stringBuffer.append("  /** @generated */\n  public ");
    stringBuffer.append(elemType);
    stringBuffer.append(" get");
    stringBuffer.append(featUName);
    stringBuffer.append("(int addr, int i) {\n    ");
    stringBuffer.append("");
  
/* checks to insure that cas has the feature */


    stringBuffer.append("    if (featOkTst && casFeat_");
    stringBuffer.append(featName);
    stringBuffer.append(" == null)\n      jcas.throwFeatMissing(\"");
    stringBuffer.append(featName);
    stringBuffer.append("\", \"");
    stringBuffer.append(td.getName());
    stringBuffer.append("\");\n");
    stringBuffer.append("    if (lowLevelTypeChecks)\n      return ll_cas.ll_get");
    stringBuffer.append(getSetArrayNamePart);
    stringBuffer.append("ArrayValue(ll_cas.ll_getRefValue(addr, ");
    stringBuffer.append(casFeatCode);
    stringBuffer.append("), i, true);\n    jcas.checkArrayBounds(ll_cas.ll_getRefValue(addr, ");
    stringBuffer.append(casFeatCode);
    stringBuffer.append("), i);\n  return ll_cas.ll_get");
    stringBuffer.append(getSetArrayNamePart);
    stringBuffer.append("ArrayValue(ll_cas.ll_getRefValue(addr, ");
    stringBuffer.append(casFeatCode);
    stringBuffer.append("), i);\n  }\n   \n  /** @generated */ \n  public void set");
    stringBuffer.append(featUName);
    stringBuffer.append("(int addr, int i, ");
    stringBuffer.append(elemType);
    stringBuffer.append(" v) {\n    ");
    stringBuffer.append("");
  
/* checks to insure that cas has the feature */


    stringBuffer.append("    if (featOkTst && casFeat_");
    stringBuffer.append(featName);
    stringBuffer.append(" == null)\n      jcas.throwFeatMissing(\"");
    stringBuffer.append(featName);
    stringBuffer.append("\", \"");
    stringBuffer.append(td.getName());
    stringBuffer.append("\");\n");
    stringBuffer.append("    if (lowLevelTypeChecks)\n      ll_cas.ll_set");
    stringBuffer.append(getSetArrayNamePart);
    stringBuffer.append("ArrayValue(ll_cas.ll_getRefValue(addr, ");
    stringBuffer.append(casFeatCode);
    stringBuffer.append("), i, v, true);\n    jcas.checkArrayBounds(ll_cas.ll_getRefValue(addr, ");
    stringBuffer.append(casFeatCode);
    stringBuffer.append("), i);\n    ll_cas.ll_set");
    stringBuffer.append(getSetArrayNamePart);
    stringBuffer.append("ArrayValue(ll_cas.ll_getRefValue(addr, ");
    stringBuffer.append(casFeatCode);
    stringBuffer.append("), i, v);\n  }\n");
   } 
    stringBuffer.append(" \n");
   } 
    stringBuffer.append("\n");
   if (td.getName().equals("uima.cas.Annotation")) { 
    stringBuffer.append("  ");
    stringBuffer.append("  /** @see org.apache.uima.cas.text.AnnotationFS#getCoveredText() \n    * @generated */ \n  public String getCoveredText(int inst) { \n    final CASImpl casView = ll_cas.ll_getSofaCasView(inst);\n    final String text = casView.getDocumentText();\n    if (text == null) {\n      return null;\n    }\n    return text.substring(getBegin(inst), getEnd(inst)); \n  }\n");
    stringBuffer.append("");
   } /* of Annotation if-statement */ 
    stringBuffer.append("\n\n  /** initialize variables to correspond with Cas Type and Features\n  * @generated */\n  public ");

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    TypeDescription[] oldTypes = (null == oldTsd || null == oldTsd.getTypes()) ? new TypeDescription[0]
            : oldTsd.getTypes();
    HashMap oldTypeHash = new HashMap(oldTypes.length);


    for (int i = 0, length = oldTypes.length; i < length; i++) {
      TypeDescription oldType = oldTypes[i];
      oldTypeHash.put(oldType.getName(), oldType);
    }


    TypeDescription[] newTypes = mergedTypeSystemDescription.getTypes();
    for (int i = 0; i < newTypes.length; i++) {
      TypeDescription newType = newTypes[i];
      TypeDescription oldType = (TypeDescription) oldTypeHash.get(newType.getName());


      if (newType.equals(oldType)) {
        oldTypeHash.remove(oldType.getName());
      } else {
        addDirtyTypeName(newType.getName());
        if (oldType != null) {
          oldTypeHash.remove(oldType.getName());
        }
      }
    }


    Set deletedTypes = oldTypeHash.keySet();

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    CasComparer.assertEquals(newCas1, newCas2);    
 }
  
  public void testOutOfTypeSystemArrayElement() throws Exception {
    //add to type system an annotation type that has an FSArray feature
    TypeDescription testAnnotTypeDesc = typeSystem.addType("org.apache.uima.testTypeSystem.TestAnnotation", "", "uima.tcas.Annotation");
    testAnnotTypeDesc.addFeature("arrayFeat", "", "uima.cas.FSArray");
    //populate a CAS with such an array
    CAS cas = CasCreationUtils.createCas(typeSystem, null, null);
    Type testAnnotType = cas.getTypeSystem().getType("org.apache.uima.testTypeSystem.TestAnnotation");
    Type orgType = cas.getTypeSystem().getType(
      "org.apache.uima.testTypeSystem.Organization");
    AnnotationFS orgAnnot1 = cas.createAnnotation(orgType, 0, 10);
    cas.addFsToIndexes(orgAnnot1);
    AnnotationFS orgAnnot2 = cas.createAnnotation(orgType, 10, 20);
    cas.addFsToIndexes(orgAnnot2);
    AnnotationFS testAnnot = cas.createAnnotation(testAnnotType, 0, 20);
    cas.addFsToIndexes(testAnnot);
    ArrayFS arrayFs = cas.createArrayFS(2);
    arrayFs.set(0, orgAnnot1);
    arrayFs.set(1, orgAnnot2);
    Feature arrayFeat = testAnnotType.getFeatureByBaseName("arrayFeat");
    testAnnot.setFeatureValue(arrayFeat, arrayFs);
    
    //serialize to XMI
    String xmiStr = serialize(cas, null);
    
    //deserialize into a CAS that's missing the Organization type
    File partialTypeSystemFile = JUnitExtension.getFile("ExampleCas/partialTestTypeSystem.xml");
    TypeSystemDescription partialTypeSystem = UIMAFramework.getXMLParser().parseTypeSystemDescription(
            new XMLInputSource(partialTypeSystemFile));
    testAnnotTypeDesc = partialTypeSystem.addType("org.apache.uima.testTypeSystem.TestAnnotation", "", "uima.tcas.Annotation");
    testAnnotTypeDesc.addFeature("arrayFeat", "", "uima.cas.FSArray");
    CAS partialTsCas = CasCreationUtils.createCas(partialTypeSystem, null, null);
    XmiSerializationSharedData sharedData = new XmiSerializationSharedData();
    deserialize(xmiStr, partialTsCas, sharedData, true, -1);
    
    //check out of type system data

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    CasComparer.assertEquals(cas, cas2);    
  }
  
  public void testOutOfTypeSystemListElement() throws Exception {
    //add to type system an annotation type that has an FSList feature
    TypeDescription testAnnotTypeDesc = typeSystem.addType("org.apache.uima.testTypeSystem.TestAnnotation", "", "uima.tcas.Annotation");
    testAnnotTypeDesc.addFeature("listFeat", "", "uima.cas.FSList");
    //populate a CAS with such an list
    CAS cas = CasCreationUtils.createCas(typeSystem, null, null);
    Type testAnnotType = cas.getTypeSystem().getType("org.apache.uima.testTypeSystem.TestAnnotation");
    Type orgType = cas.getTypeSystem().getType(
      "org.apache.uima.testTypeSystem.Organization");
    AnnotationFS orgAnnot1 = cas.createAnnotation(orgType, 0, 10);
    cas.addFsToIndexes(orgAnnot1);
    AnnotationFS orgAnnot2 = cas.createAnnotation(orgType, 10, 20);
    cas.addFsToIndexes(orgAnnot2);
    AnnotationFS testAnnot = cas.createAnnotation(testAnnotType, 0, 20);
    cas.addFsToIndexes(testAnnot);
    Type nonEmptyFsListType = cas.getTypeSystem().getType(CAS.TYPE_NAME_NON_EMPTY_FS_LIST);
    Type emptyFsListType = cas.getTypeSystem().getType(CAS.TYPE_NAME_EMPTY_FS_LIST);
    Feature headFeat = nonEmptyFsListType.getFeatureByBaseName("head");
    Feature tailFeat = nonEmptyFsListType.getFeatureByBaseName("tail");
    FeatureStructure emptyNode = cas.createFS(emptyFsListType);
    FeatureStructure secondNode = cas.createFS(nonEmptyFsListType);
    secondNode.setFeatureValue(headFeat, orgAnnot2);
    secondNode.setFeatureValue(tailFeat, emptyNode);
    FeatureStructure firstNode = cas.createFS(nonEmptyFsListType);
    firstNode.setFeatureValue(headFeat, orgAnnot1);
    firstNode.setFeatureValue(tailFeat, secondNode);
    
    Feature listFeat = testAnnotType.getFeatureByBaseName("listFeat");
    testAnnot.setFeatureValue(listFeat, firstNode);
    
    //serialize to XMI
    String xmiStr = serialize(cas, null);
//    System.out.println(xmiStr);
    
    //deserialize into a CAS that's missing the Organization type
    File partialTypeSystemFile = JUnitExtension.getFile("ExampleCas/partialTestTypeSystem.xml");
    TypeSystemDescription partialTypeSystem = UIMAFramework.getXMLParser().parseTypeSystemDescription(
            new XMLInputSource(partialTypeSystemFile));
    testAnnotTypeDesc = partialTypeSystem.addType("org.apache.uima.testTypeSystem.TestAnnotation", "", "uima.tcas.Annotation");
    testAnnotTypeDesc.addFeature("listFeat", "", "uima.cas.FSList");
    CAS partialTsCas = CasCreationUtils.createCas(partialTypeSystem, null, null);
    XmiSerializationSharedData sharedData = new XmiSerializationSharedData();
    deserialize(xmiStr, partialTsCas, sharedData, true, -1);
    
    //check out of type system data

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  protected void setUp() throws Exception {
    try {
      super.setUp();


      TypeSystemDescription typeSystem = new TypeSystemDescription_impl();
      TypeDescription type1 = typeSystem.addType("Fake", "<b>Fake</b> Type", "Annotation");
      FeatureDescription feature1 = type1.addFeature("TestFeature", "For Testing Only",
              CAS.TYPE_NAME_STRING);
      TypeDescription enumType = typeSystem.addType("EnumType", "Test Enumerated Type",
              "uima.cas.String");
      enumType.setAllowedValues(new AllowedValue[] { new AllowedValue_impl("One", "First Value"),
          new AllowedValue_impl("Two", "Second Value") });


      TypePriorities typePriorities = new TypePriorities_impl();
      TypePriorityList priorityList = typePriorities.addPriorityList();
      priorityList.addType("Fake");

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      assertNull(imports[1].getName());
      assertEquals("TypeSystemImportedByLocation.xml", imports[1].getLocation());


      TypeDescription[] types = ts.getTypes();
      assertEquals(6, types.length);
      TypeDescription paragraphType = types[4];
      assertEquals("Paragraph", paragraphType.getName());
      assertEquals("A paragraph.", paragraphType.getDescription());
      assertEquals("DocumentStructure", paragraphType.getSupertypeName());
      FeatureDescription[] features = paragraphType.getFeatures();
      assertEquals(2, features.length);
      assertEquals("sentences", features[0].getName());
      assertEquals("Direct references to sentences in this paragraph", features[0].getDescription());
      assertEquals("uima.cas.FSArray", features[0].getRangeTypeName());
      assertEquals("Sentence", features[0].getElementType());

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        if (featureName.equals(features[i].getName()))
          return features[i];
      }
    if (null != (supertypeName = td.getSupertypeName()))
      if (!CAS.TYPE_NAME_TOP.equals(supertypeName)) { //$NON-NLS-1$
        TypeDescription supertype = getMergedTypeSystemDescription().getType(supertypeName);
        if (null == supertype)
          supertype = (TypeDescription) BuiltInTypes.typeDescriptions.get(supertypeName);
        return getFeature(supertype, featureName);
      }
    return null;

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  protected void setUp() throws Exception {
    try {
      super.setUp();


      TypeSystemDescription typeSystem = new TypeSystemDescription_impl();
      TypeDescription type1 = typeSystem.addType("Fake", "<b>Fake</b> Type", "Annotation");
      type1.addFeature("TestFeature", "For Testing Only", CAS.TYPE_NAME_STRING);
      TypeDescription enumType = typeSystem.addType("EnumType", "Test Enumerated Type",
              "uima.cas.String");
      enumType.setAllowedValues(new AllowedValue[] { new AllowedValue_impl("One", "First Value"),
          new AllowedValue_impl("Two", "Second Value") });


      TypePriorities typePriorities = new TypePriorities_impl();
      TypePriorityList priorityList = typePriorities.addPriorityList();
      priorityList.addType("Fake");

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  protected FeatureDescription getLocalFeatureDefinition(TypeDescription td, FeatureDescription fd) {
    return getLocalFeatureDefinition(td, fd.getName());
  }


  protected FeatureDescription getLocalFeatureDefinition(TypeDescription td, String featureName) {
    TypeDescription localTd = getLocalTypeDefinition(td);
    if (null == localTd)
      return null;
    return getFeatureFromTypeDescription(featureName, localTd);
  }

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