How to use org.antlr.v4.runtime

  public void copyFrom(PredicateContext ctx) {
    super.copyFrom(ctx);
    this.value = ctx.value;
  }
}

@Override
public int index()
{
  return stream.index();
}

  @Override
  public Token recoverInline(Parser recognizer)
      throws RecognitionException
  {
    if (nextTokensContext == null) {
      throw new InputMismatchException(recognizer);
    }
    else {
      throw new InputMismatchException(recognizer, nextTokensState, nextTokensContext);
    }
  }
});

  private static ParsingException parseError(String message, ParserRuleContext context)
  {
    return new ParsingException(message, null, context.getStart().getLine(), context.getStart().getCharPositionInLine());
  }
}

@Override
public String getText(Interval interval)
{
  return stream.getText(interval);
}

@Override
public void seek(int index)
{
  stream.seek(index);
}

@Override
public int size()
{
  return stream.size();
}

@Override
public void consume()
{
  stream.consume();
}

  @Override
  public String getSourceName()
  {
    return stream.getSourceName();
  }
}

@Override
public int mark()
{
  return stream.mark();
}

@Override
public void release(int marker)
{
  stream.release(marker);
}

  public void copyFrom(PrimaryExpressionContext ctx) {
    super.copyFrom(ctx);
  }
}

  public void copyFrom(TimeZoneSpecifierContext ctx) {
    super.copyFrom(ctx);
  }
}

  public void copyFrom(LevelOfIsolationContext ctx) {
    super.copyFrom(ctx);
  }
}

  public void copyFrom(StatementContext ctx) {
    super.copyFrom(ctx);
  }
}

  public void copyFrom(GroupingElementContext ctx) {
    super.copyFrom(ctx);
  }
}

  public void copyFrom(RelationContext ctx) {
    super.copyFrom(ctx);
  }
}

  public void copyFrom(RelationPrimaryContext ctx) {
    super.copyFrom(ctx);
  }
}

  public void copyFrom(ExplainOptionContext ctx) {
    super.copyFrom(ctx);
  }
}

  public void copyFrom(CallArgumentContext ctx) {
    super.copyFrom(ctx);
  }
}