public override void Playback(QueryBuilderContext context)
        {
            context.SaveQuery();
            _first.Playback(context);
            context.RestoreQuery();

            _second.Playback(context);
        }
        public override void Playback(QueryBuilderContext context)
        {
            context.SaveQuery();
            _first.Playback(context);
            context.RestoreQuery();

            _second.Playback(context);
        }
 public override void Playback(QueryBuilderContext context)
 {
     _next.Playback(context);
     _action(context);
 }
 public abstract void Playback(QueryBuilderContext context);
 public void Playback(QueryBuilderContext context)
 {
 }
 public override void Playback(QueryBuilderContext context)
 {
     _next.Playback(context);
     _action(context);
 }
 public abstract void Playback(QueryBuilderContext context);
 public void Playback(QueryBuilderContext context)
 {
 }