BQLCompilerAnalyzer.java 文件源码

@Override
public void exitPython_style_list(BQLParser.Python_style_listContext ctx) {
  List<String> values = new ArrayList<>();
  for (BQLParser.Python_style_valueContext subCtx : ctx.python_style_value()) {
    if (subCtx.value() != null) {
      values.add(subCtx.value().getText());
    } else if (subCtx.python_style_list() != null) {
      throw new ParseCancellationException(
          new SemanticException(subCtx.python_style_list(), "Nested list is not supported"));
    } else if (subCtx.python_style_dict() != null) {
      throw new ParseCancellationException(
          new SemanticException(subCtx.python_style_dict(), "Dict list is not supported"));
    }
  }
  valProperty.put(ctx, values);
}