How to use

setName

method

in

com.ochafik.lang.jnaerator.parser.Function

void addConstructor(Struct s, Function f) {
  Identifier structName = getActualTaggedTypeName(s);
  f.setName(structName);
  s.addDeclaration(f);
}

public Function(Type type, Identifier name, TypeRef returnType) {
  setType(type);
  setName(name);
  setValueType(returnType);
}
public Function(Type type, Identifier name, TypeRef returnType, Arg... args) {

void addConstructor(Struct s, Function f) {
  Identifier structName = getActualTaggedTypeName(s);
  f.setName(structName);
  s.addDeclaration(f);
}

public Function(Type type, Identifier name, TypeRef returnType, List<Arg> args) {
  setType(type);
  setName(name);
  setValueType(returnType);
  setArgs(args);
}

public MutableByDeclarator mutateType(MutableByDeclarator type) {
  if (type == null)
    return null;
  type = type.clone();
  if (type instanceof Function) {
    ((Function)type).setName(new Identifier.SimpleIdentifier(getName()));
  }
  ((Element)type).importDetails(this, false);
  return type;
}
@Override

private void fillIn(Signatures signatures, Identifier functionName, Function nativeMethod, NL4JConversion returnType, List<NL4JConversion> paramTypes, List<String> paramNames, Identifier varArgType, String varArgName, boolean isCallback, boolean useRawTypes) {
  for (int i = 0, n = paramTypes.size(); i < n; i++) {
    NL4JConversion paramType = paramTypes.get(i);
    String paramName = paramNames.get(i);
    nativeMethod.addArg(paramType.annotateTypedType(new Arg(paramName, paramType.getTypeRef(useRawTypes)), useRawTypes));//.getTypedTypeRef())));
  }
  if (varArgType != null) {
    nativeMethod.addArg(new Arg(varArgName, typeRef(varArgType.clone()))).setVarArg(true);
  }
  if (returnType != null) {
    returnType.annotateTypedType(nativeMethod, useRawTypes);
    nativeMethod.setValueType(returnType.getTypeRef(useRawTypes));
  }
  String natSig = nativeMethod.computeSignature(SignatureType.JavaStyle);
  Identifier javaMethodName = signatures == null ? functionName : signatures.findNextMethodName(natSig, functionName);
  if (!javaMethodName.equals(functionName)) {
    nativeMethod.setName(javaMethodName);
  }
}

private void fillIn(Signatures signatures, Identifier functionName, Function nativeMethod, NL4JConversion returnType, List<NL4JConversion> paramTypes, List<String> paramNames, Identifier varArgType, String varArgName, boolean isCallback, boolean useRawTypes) {
  for (int i = 0, n = paramTypes.size(); i < n; i++) {
    NL4JConversion paramType = paramTypes.get(i);
    String paramName = paramNames.get(i);
    nativeMethod.addArg(paramType.annotateTypedType(new Arg(paramName, paramType.getTypeRef(useRawTypes)), useRawTypes));//.getTypedTypeRef())));
  }
  if (varArgType != null) {
    nativeMethod.addArg(new Arg(varArgName, typeRef(varArgType.clone()))).setVarArg(true);
  }
  if (returnType != null) {
    returnType.annotateTypedType(nativeMethod, useRawTypes);
    nativeMethod.setValueType(returnType.getTypeRef(useRawTypes));
  }
  String natSig = nativeMethod.computeSignature(SignatureType.JavaStyle);
  Identifier javaMethodName = signatures == null ? functionName : signatures.findNextMethodName(natSig, functionName);
  if (!javaMethodName.equals(functionName)) {
    nativeMethod.setName(javaMethodName);
  }
}

@Override
public boolean replaceChild(Element child, Element by) {
  if (child == getBody()) {
    setBody((Statement.Block)by);
    return true;
  }
  if (child == getName()) {
    setName((Identifier)by);
    return true;
  }
  if (replaceChild(args, Arg.class, this, child, by))
    return true;
  if (replaceChild(thrown, TypeRef.class, this, child, by))
    return true;
  if (replaceChild(initializers, FunctionCall.class, this, child, by))
    return true;
  
  return super.replaceChild(child, by);
}

/**
 * @return true if the functionSignature changed and triggerered
 * revisitation
 */
private boolean chooseNameIfMissing(FunctionSignature functionSignature) {
  Function function = functionSignature.getFunction();
  Element parent = functionSignature.getParentElement();
  if (function != null && (isNull(function.getName()) || parent instanceof VariablesDeclaration || parent instanceof Arg)) {
    String name = null;
    String exact = JNAeratorUtils.getExactTypeDefName(functionSignature);
    if (exact != null) {
      name = exact;
    } else {
      List<String> ownerNames = JNAeratorUtils.guessOwnerName(function);
      if (function.getName() != null) {
        ownerNames.add(function.getName().toString());
      }
      name = chooseName(functionSignature, ownerNames, true);
    }
    if (name != null) {
      function.setName(ident(name));
      function.accept(this);
      return true;
    }
  }
  return false;
}
Map<String, Integer> nextUnnamedId = new LinkedHashMap<String, Integer>();

/**
 * @return true if the functionSignature changed and triggerered
 * revisitation
 */
private boolean chooseNameIfMissing(FunctionSignature functionSignature) {
  Function function = functionSignature.getFunction();
  Element parent = functionSignature.getParentElement();
  if (function != null && (isNull(function.getName()) || parent instanceof VariablesDeclaration || parent instanceof Arg)) {
    String name = null;
    String exact = JNAeratorUtils.getExactTypeDefName(functionSignature);
    if (exact != null) {
      name = exact;
    } else {
      List<String> ownerNames = JNAeratorUtils.guessOwnerName(function);
      if (function.getName() != null) {
        ownerNames.add(function.getName().toString());
      }
      name = chooseName(functionSignature, ownerNames, true);
    }
    if (name != null) {
      function.setName(ident(name));
      function.accept(this);
      return true;
    }
  }
  return false;
}
Map<String, Integer> nextUnnamedId = new LinkedHashMap<String, Integer>();

createCopy.setCommentBefore("Factory method");
createCopy.addToCommentBefore("@see #" + meth.computeSignature(SignatureType.JavaStyle));
createCopy.setName(ident("create" + name.substring("init".length())));
createCopy.addModifiers(ModifierType.Public, ModifierType.Static);
createCopy.reorganizeModifiers();

createCopy.setCommentBefore("Factory method");
createCopy.addToCommentBefore("@see #" + meth.computeSignature(SignatureType.JavaStyle));
createCopy.setName(ident("create" + name.substring("init".length())));
createCopy.addModifiers(ModifierType.Public, ModifierType.Static);
createCopy.reorganizeModifiers();

Function createCastMethod(Identifier name, Identifier classId, boolean isStatic) {
  Function m = new Function();
  m.setType(Function.Type.JavaMethod);
  m.addModifiers(ModifierType.Public);
  m.setName(ident("as" + (isStatic ? "Static_" : "_") + name));
  m.setValueType(typeRef(classId.clone()));
  m.setBody(block(
      new Statement.Return(
      methodCall(
      expr(typeRef(Rococoa.class)),
      MemberRefStyle.Dot,
      "cast",
      varRef("this"),
      result.typeConverter.typeLiteral(typeRef(classId.clone()))))));
  return m;
}

Function createCastMethod(Identifier name, Identifier classId, boolean isStatic) {
  Function m = new Function();
  m.setType(Function.Type.JavaMethod);
  m.addModifiers(ModifierType.Public);
  m.setName(ident("as" + (isStatic ? "Static_" : "_") + name));
  m.setValueType(typeRef(classId.clone()));
  m.setBody(block(
      new Statement.Return(
      methodCall(
      expr(typeRef(Rococoa.class)),
      MemberRefStyle.Dot,
      "cast",
      varRef("this"),
      result.typeConverter.typeLiteral(typeRef(classId.clone()))))));
  return m;
}

@Override
public void visitArg(Arg arg) {
  Declarator d = arg.getDeclarator();
  if (d == null) {
    TypeRef tr = arg.getValueType();
    if (tr instanceof TypeRef.Pointer) {
      TypeRef target = ((TypeRef.Pointer)tr).getTarget();
      if (target instanceof TypeRef.FunctionSignature) {
        TypeRef.FunctionSignature fs = (TypeRef.FunctionSignature) target;
        Identifier name = fs.getFunction() == null ? null : fs.getFunction().getName();
        if (name != null) {
          arg.setDeclarator(new DirectDeclarator(name.toString()));
          fs.getFunction().setName(null);
        }
      }
    }
  } else if (!(d instanceof DirectDeclarator)) {
    MutableByDeclarator type = d.mutateType(arg.getValueType());
    if (type instanceof TypeRef) {
      arg.setValueType((TypeRef) type);
      arg.setDeclarator(new DirectDeclarator(d.resolveName(), d.getBits(), arg.getDefaultValue()));
    } else {
      type = null;
    }
  }
  super.visitArg(arg);
}
private static final boolean mutateDeclaratorTypes = true;

@Override
public void visitArg(Arg arg) {
  Declarator d = arg.getDeclarator();
  if (d == null) {
    TypeRef tr = arg.getValueType();
    if (tr instanceof TypeRef.Pointer) {
      TypeRef target = ((TypeRef.Pointer)tr).getTarget();
      if (target instanceof TypeRef.FunctionSignature) {
        TypeRef.FunctionSignature fs = (TypeRef.FunctionSignature) target;
        Identifier name = fs.getFunction() == null ? null : fs.getFunction().getName();
        if (name != null) {
          arg.setDeclarator(new DirectDeclarator(name.toString()));
          fs.getFunction().setName(null);
        }
      }
    }
  } else if (!(d instanceof DirectDeclarator)) {
    MutableByDeclarator type = d.mutateType(arg.getValueType());
    if (type instanceof TypeRef) {
      arg.setValueType((TypeRef) type);
      arg.setDeclarator(new DirectDeclarator(d.resolveName(), d.getBits(), arg.getDefaultValue()));
    } else {
      type = null;
    }
  }
  super.visitArg(arg);
}
private static final boolean mutateDeclaratorTypes = true;

if (mutatedType instanceof Function) {
  Function f = (Function) mutatedType;
  f.setName(new SimpleIdentifier(vs.resolveName()));
  decl = (Function) mutatedType;
  decl.importDetails(v, false);

if (mutatedType instanceof Function) {
  Function f = (Function) mutatedType;
  f.setName(new SimpleIdentifier(vs.resolveName()));
  decl = (Function) mutatedType;
  decl.importDetails(v, false);

if (arg.getName() == null) {
  arg.setName(origName.toString());
  functionSignature.getFunction().setName(null);

if (arg.getName() == null) {
  arg.setName(origName.toString());
  functionSignature.getFunction().setName(null);