How to use

getBody

method

in

com.ochafik.lang.jnaerator.parser.Function

Block getInitMethodBody(DeclarationsHolder decls) {
  for (Declaration decl : decls.getDeclarations()) {
    if (decl instanceof Function) {
      return ((Function) decl).getBody();
    }
  }
  throw new RuntimeException("Init method not found in " + decls);
}

Block getInitMethodBody(DeclarationsHolder decls) {
  for (Declaration decl : decls.getDeclarations()) {
    if (decl instanceof Function) {
      return ((Function) decl).getBody();
    }
  }
  throw new RuntimeException("Init method not found in " + decls);
}

@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);
}

public void visitFunction(Function function) {
  visitDeclaration(function);
  visit(function.getArgs());
  visit(function.getThrown());
  visit(function.getInitializers());
  
  visit(function.getBody());
  visit(function.getName());
}

if (isConstructor) {
  convertedBody = block(stat(methodCall("super", superConstructorArgs.toArray(new Expression[superConstructorArgs.size()]))));
} else if (result.config.convertBodies && function.getBody() != null) {
  try {
    Pair<Element, List<Declaration>> bodyAndExtraDeclarations = result.bridjer.convertToJava(function.getBody(), libraryClassName);
    convertedBody = (Block) bodyAndExtraDeclarations.getFirst();
    for (Declaration d : bodyAndExtraDeclarations.getSecond()) {

if (isConstructor) {
  convertedBody = block(stat(methodCall("super", superConstructorArgs.toArray(new Expression[superConstructorArgs.size()]))));
} else if (result.config.convertBodies && function.getBody() != null) {
  try {
    Pair<Element, List<Declaration>> bodyAndExtraDeclarations = result.bridjer.convertToJava(function.getBody(), libraryClassName);
    convertedBody = (Block) bodyAndExtraDeclarations.getFirst();
    for (Declaration d : bodyAndExtraDeclarations.getSecond()) {

  implode(modifiers, " ");
  space(!modifiers.isEmpty());
  append(e.getBody() == null ? ";" : e.getBody());
  break;
case CFunction:
  if (e.getBody() == null) {
    append(";");
  } else {
    append(" ", e.getBody());

fieldsConstr.getBody().addStatement(stat(superCall));
    fieldsConstr.getBody().addStatement(throwIfArraySizeDifferent(uname));
  fieldsConstr.getBody().addStatement(stat(
      new Expression.AssignmentOp(memberRef(thisRef(), MemberRefStyle.Dot, ident(name)), AssignmentOperator.Equal, varRef(uname))));

fieldsConstr.getBody().addStatement(stat(superCall));
    fieldsConstr.getBody().addStatement(throwIfArraySizeDifferent(uname));
  fieldsConstr.getBody().addStatement(stat(
      new Expression.AssignmentOp(memberRef(thisRef(), MemberRefStyle.Dot, ident(name)), AssignmentOperator.Equal, varRef(uname))));

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(), " ");
}