IInjectableNode.m

classdef IInjectableNode < Greedy.DataTree.Detailed.INode

  properties (Dependent)
    RB;
  end

  properties (Access = protected)
    injection_name = [];
    active         = 1;
  end

  methods
    function iddni = IInjectableNode(ext_info, model_data, injection)
      iddni = iddni@Greedy.DataTree.Detailed.INode(ext_info, model_data, injection);
      iddni.injection_name = injection;
      ext_info.child = find_active_info(this, 'Greedy.Info.POD');

    end


    function RB = get.RB(this)
      active_child = get(this, this.active);
      RB = active_child.RB;
    end

    function this = set.RB(this, RB)
      active_child = get(this, this.active);
      active_child.RB = RB;
    end

    function this = set.active(this, value)
      this.active = value;

      this.ext_info.child = find_active_info(this, 'Greedy.Info.POD');
    end

    function ext_info = find_active_info(this, infoclass)
      if isa(this.ext_info, infoclass)
        ext_info = this.ext_info;
      else
        ext_info = find_active_info(get(this, this.active), infoclass);
      end
    end

    function propagate_info(this, info, prop_names, params)

      successful = false;
      if isempty(prop_names)
        prop_names = properties(info);
      end
      props = intersect(properties(this.info), prop_names);
      if ~isempty(props)
        successful = true;
        for i = 1:length(props)
          this.info.(props{i}) = info.(props{i});
        end
      end
      props = intersect(properties(this.ext_info), prop_names);
      if ~isempty(props)
        successful = true;
        for i = 1:length(props)
          this.ext_info.(props{i}) = info.(props{i});
        end
      end
      if successful && isequal(params, 'first')
        return;
      end
      propagate_info(get(this, this.active), info, prop_names, params);
    end

  end

  methods (Access = protected)
    function auto_propagate_ext_info(this)
      active_child = get(this, this.active);
      propagate_info(active_child, this.ext_info.child, [], 'first');
    end
  end


end