How to use

getValueType

method

in

com.ochafik.lang.jnaerator.parser.Function

  @Override
  public Boolean adapt(Function value) {
    List<Modifier> mods = value.getModifiers();
    if (ModifierType.__kernel.isContainedBy(mods))
      return true;
    if (value.getValueType() == null)
      return null;
    mods = value.getValueType().getModifiers();
    return ModifierType.__kernel.isContainedBy(mods);
  }
};

@Override
public void addDeclaration(Declaration d) {
  implementations.addDeclaration(d);
  if (d instanceof Function) {
    Function f = (Function) d;
    List<Arg> args = f.getArgs();
    List<TypeRef> trs = new ArrayList<TypeRef>(2);
    trs.add(f.getValueType());
    if (!args.isEmpty()) {
      trs.add(args.get(0).getValueType());
    }
    for (TypeRef tr : trs) {
      if (tr instanceof SimpleTypeRef) {
        Identifier id = ((SimpleTypeRef) tr).getName();
        if (result.isFakePointer(id)) {
          result.addFunctionReifiableInFakePointer(id, declarations.getResolvedJavaIdentifier(), f);
        }
      }
    }
  }
}

@Override
public void addDeclaration(Declaration d) {
  implementations.addDeclaration(d);
  if (d instanceof Function) {
    Function f = (Function) d;
    List<Arg> args = f.getArgs();
    List<TypeRef> trs = new ArrayList<TypeRef>(2);
    trs.add(f.getValueType());
    if (!args.isEmpty()) {
      trs.add(args.get(0).getValueType());
    }
    for (TypeRef tr : trs) {
      if (tr instanceof SimpleTypeRef) {
        Identifier id = ((SimpleTypeRef) tr).getName();
        if (result.isFakePointer(id)) {
          result.addFunctionReifiableInFakePointer(id, declarations.getResolvedJavaIdentifier(), f);
        }
      }
    }
  }
}

    argNames = new ArrayList<String>(),
    argDefs = new ArrayList<String>();
String rt = getScalaType(f.getValueType());
for (Arg a : args) {
  String vt = getScalaType(a.getValueType());

b.append(modifiers.contains(ModifierType.Static) ? "+" : "-");
b.append("(");
TypeRef t = getValueType();
if (t == null)
  b.append("id");
if (signatureType.hasReturnType && getValueType() != null) {
  TypeRef t = getValueType().clone();
  erase(t);
  t.stripDetails();

    argNames = new ArrayList<String>(),
    argDefs = new ArrayList<String>();
String rt = getScalaType(f.getValueType());
for (Arg a : args) {
  String vt = getScalaType(a.getValueType());

if (mods != null) {
  if (function.getValueType() == null) {
    function.setValueType(longShortModsToTypeRef(mods));
  } else {
    attachLongOrShortModifiersToPointedType(function.getValueType(), mods);
if (function.getValueType() != null) {
  moveModifiersOfType(ModifierKind.CallingConvention, function.getValueType(), function);
} else {
  Element parent = function.getParentElement();

if (mods != null) {
  if (function.getValueType() == null) {
    function.setValueType(longShortModsToTypeRef(mods));
  } else {
    attachLongOrShortModifiersToPointedType(function.getValueType(), mods);
if (function.getValueType() != null) {
  moveModifiersOfType(ModifierKind.CallingConvention, function.getValueType(), function);
} else {
  Element parent = function.getParentElement();

  public static TypeRef fixReturnType(Function function) {
    TypeRef returnType = function.getValueType();

    if (returnType == null) {
      returnType = RococoaUtils.ROCOCOA_ID_TYPEREF;
    }

    Struct declaringClass = function.findParentOfType(Struct.class);
    if (returnType.toString().equals("id")) {
      String pointedClassName;
      if (function.getName().toString().matches("^(alloc|(init|copy|mutableCopy)([A-Z].*)?)$") || RococoaUtils.methodNameMatchesObjcStaticConstructor(declaringClass, function.getName())) {
        pointedClassName = declaringClass.getTag().toString();
      } else /// Lets subclasses redefine method return type when parent method return type is ID
      {
        pointedClassName = "NSObject";
      }

      returnType = new TypeRef.Pointer(new TypeRef.SimpleTypeRef(pointedClassName), PointerStyle.Pointer);
    }
    return returnType;
  }
}

  public static TypeRef fixReturnType(Function function) {
    TypeRef returnType = function.getValueType();

    if (returnType == null) {
      returnType = RococoaUtils.ROCOCOA_ID_TYPEREF;
    }

    Struct declaringClass = function.findParentOfType(Struct.class);
    if (returnType.toString().equals("id")) {
      String pointedClassName;
      if (function.getName().toString().matches("^(alloc|(init|copy|mutableCopy)([A-Z].*)?)$") || RococoaUtils.methodNameMatchesObjcStaticConstructor(declaringClass, function.getName())) {
        pointedClassName = declaringClass.getTag().toString();
      } else /// Lets subclasses redefine method return type when parent method return type is ID
      {
        pointedClassName = "NSObject";
      }

      returnType = new TypeRef.Pointer(new TypeRef.SimpleTypeRef(pointedClassName), PointerStyle.Pointer);
    }
    return returnType;
  }
}

  private Function createProxyCopy(Function originalMethod, Function meth) {
    if (isMethodExcludedFromStaticForwarding(originalMethod)) {
      return null;
    }

    Function proxyCopy = meth.clone();
    proxyCopy.addModifiers(ModifierType.Public, ModifierType.Static);
    proxyCopy.reorganizeModifiers();

    Expression[] args = new Expression[meth.getArgs().size()];
    int i = 0;
    for (Arg arg : meth.getArgs()) {
      args[i++] = varRef(arg.getName());
    }

    Expression val = methodCall(methodCall(null, null, classInstanceGetterName), Expression.MemberRefStyle.Dot, meth.getName().toString(), args);
    proxyCopy.setBody(new Block(
        meth.getValueType() == null || "void".equals(meth.getValueType().toString()) ? stat(val) : new Statement.Return(val)));
    return proxyCopy;
  }
//    protected static _class_ _CLASS_ = org.rococoa.Rococoa.createClass("NSURL", _class_.class);

  private Function createProxyCopy(Function originalMethod, Function meth) {
    if (isMethodExcludedFromStaticForwarding(originalMethod)) {
      return null;
    }

    Function proxyCopy = meth.clone();
    proxyCopy.addModifiers(ModifierType.Public, ModifierType.Static);
    proxyCopy.reorganizeModifiers();

    Expression[] args = new Expression[meth.getArgs().size()];
    int i = 0;
    for (Arg arg : meth.getArgs()) {
      args[i++] = varRef(arg.getName());
    }

    Expression val = methodCall(methodCall(null, null, classInstanceGetterName), Expression.MemberRefStyle.Dot, meth.getName().toString(), args);
    proxyCopy.setBody(new Block(
        meth.getValueType() == null || "void".equals(meth.getValueType().toString()) ? stat(val) : new Statement.Return(val)));
    return proxyCopy;
  }
//    protected static _class_ _CLASS_ = org.rococoa.Rococoa.createClass("NSURL", _class_.class);

public MutableByDeclarator mutateType(MutableByDeclarator type) {
  if (type == null)
    return null;
  
  type = type.clone();
  if (type instanceof TypeRef)
    type = new TypeRef.ArrayRef((TypeRef)type, deepClone(getDimensions()));
  else if (type instanceof Function)
  {
    Function f = (Function)type;
    f.setValueType(new TypeRef.ArrayRef(f.getValueType(), deepClone(getDimensions())));
    type = f;
  }
  ((Element)type).importDetails(this, false);
  return target.mutateType(type);
}

methodType = parseAndReconciliateMethods(type, type64);
if (tr == null) {
  tr = methodType.getValueType();

methodType = parseAndReconciliateMethods(type, type64);
if (tr == null) {
  tr = methodType.getValueType();

boolean returnsFakePointer = isFakePointerRef(result, fDirect.getValueType());
boolean needsDirect = !fakePointersLocations.isEmpty() || returnsFakePointer;
if (needsDirect) {
  if (returnsFakePointer) {
    finalCall = new Expression.New(fDirect.getValueType(), varRef(indirectRetVarName));
    toDirectFakePointer(result, fDirect);
boolean retVoid = "void".equals(String.valueOf(f.getValueType()));
if (retVoid) {
  f.setBody(block(stat(x)));

boolean returnsFakePointer = isFakePointerRef(result, fDirect.getValueType());
boolean needsDirect = !fakePointersLocations.isEmpty() || returnsFakePointer;
if (needsDirect) {
  if (returnsFakePointer) {
    finalCall = new Expression.New(fDirect.getValueType(), varRef(indirectRetVarName));
    toDirectFakePointer(result, fDirect);
boolean retVoid = "void".equals(String.valueOf(f.getValueType()));
if (retVoid) {
  f.setBody(block(stat(x)));

public void visitFunctionSignature(FunctionSignature e) {
  if (e.getFunction() == null) {
    return;
  }
  assert e.getFunction().getBody() == null;
  modifiersStringPrefix(e);
  append(e.getFunction().getValueType()).space(e.getFunction().getValueType() != null);
  if (e.getParentElement() instanceof TypeRef.Pointer) {
    append("(");
    modifiersStringPrefix(e.getFunction());
    switch (e.getType()) {
      case CFunction:
        append("*");
        break;
      case ObjCBlock:
        append("^");
        break;
    }
    append(e.getFunction().getName());
    append(")");
  } else {
    append(e.getFunction().getName());
  }
  append("(");
  implode(e.getFunction().getArgs(), ", ");
  append(")");
  append(e.getModifiers().isEmpty() ? "" : " ");
  implode(e.getModifiers(), " ");
}

public void visitFunction(Function e) {
  TypeRef valueType = e.getValueType();
  Identifier name = e.getName();
  List<Modifier> modifiers = e.getModifiers();

TypeRef javaType = convDecl.getValueType();
String pointerGetSetMethodSuffix = StringUtils.capitalize(javaType.toString());