How to use

getExtendedClass

method

in

org.eclipse.xtext.common.types.JvmGenericType

private boolean isAppendComparisonFunctionsEnable(GenerationContext context, JvmGenericType target) {
  if (context.getGeneratorConfig2().isGenerateEqualityTestFunctions()) {
    JvmGenericType current = target;
    final Set<String> encounteredTypes = new TreeSet<>();
    do {
      encounteredTypes.add(current.getIdentifier());
      if (this.annotationFinder.findAnnotation(current, NoEqualityTestFunctionsGeneration.class) != null) {
        return false;
      }
      final JvmTypeReference superType = current.getExtendedClass();
      current = null;
      if (superType != null) {
        final JvmType type = superType.getType();
        if (type instanceof JvmGenericType) {
          current = (JvmGenericType) type;
          if (encounteredTypes.contains(current.getIdentifier())) {
            current = null;
          }
        }
      }
    } while (current != null);
    return true;
  }
  return false;
}

  return;
Iterable<JvmConstructor> constructors = filter(inferredType.getMembers(), JvmConstructor.class);
if(inferredType.getExtendedClass() != null) {
  JvmType superType = inferredType.getExtendedClass().getType();
  if(superType instanceof JvmGenericType) {
    Iterable<JvmConstructor> superConstructors = ((JvmGenericType) superType).getDeclaredConstructors();

final JvmTypeReference reference = target.getExtendedClass();
if (reference != null) {
  final JvmType type = reference.getType();

public void registerAllTypes(final JvmType type, final Function1<? super String, ? extends Boolean> acceptor) {
 if (((type == null) || type.eIsProxy())) {
  return;
 }
 if (((!this.isLocal(type)) && (acceptor.apply(type.getIdentifier())).booleanValue())) {
  boolean _matched = false;
  if (type instanceof JvmGenericType) {
   _matched=true;
   this.registerAllTypes(((JvmGenericType)type).getDeclaringType(), acceptor);
   JvmTypeReference _extendedClass = null;
   if (((JvmGenericType)type)!=null) {
    _extendedClass=((JvmGenericType)type).getExtendedClass();
   }
   JvmType _type = null;
   if (_extendedClass!=null) {
    _type=_extendedClass.getType();
   }
   this.registerAllTypes(_type, acceptor);
   final Consumer<JvmTypeReference> _function = (JvmTypeReference it) -> {
    JvmType _type_1 = null;
    if (it!=null) {
     _type_1=it.getType();
    }
    this.registerAllTypes(_type_1, acceptor);
   };
   ((JvmGenericType)type).getExtendedInterfaces().forEach(_function);
  }
 }
}