visitRoot method

  1. @override
String visitRoot(
  1. RootNode node
)
override

Implementation

@override
String visitRoot(RootNode node) {
  _output.write("Root");
  if (node.index != null) {
    _output.write("\n");
    _indent++;
    _printIndent();
    _output.write("index: ");
    visit(node.index!);
    _output.write("\n");
    _printIndent();
    _output.write("content: ");
    visit(node.content);
    _indent--;
  } else {
    _output.write("(");
    visit(node.content);
    _output.write(")");
  }
  return "";
}