IDetailedData.m

classdef IDetailedData < IDetailedData
  % an interface specialization for @ref IDetailedData "detailed data" objects
  % used with the Greedy algorithm.
  %
  % An implementation of this interface stores its basis space functions in a
  % @ref Greedy.DataTree.Detailed.INode "detailed data tree" object as computed
  % by @ref Greedy.Interface "greedy algorithm" objects.
  %

  properties
    % the actual generated data tree of type Greedy.DataTree.Detailed.INode
    datatree;
  end


  methods
    function dd = IDetailedData(bg_descr, model_data)
      % function dd = IDetailedData(bg_descr, model_data)
      % constructor forwarding the arguments to IDetailedData constructor

      dd = dd@IDetailedData(bg_descr, model_data);
    end

    function detailed_data_leaf = get_leaf(this, rmodel)
      % function reduced_data_leaf = get_leaf(this, rmodel)
      % returns the @ref .Greedy.DataTree.Detailed.ILeafNode "data tree leaf node"
      % for a specific combination of parameters and time indices given by a
      % @ref .IReducedModel "reduced model".
      %
      % Parameters:
      %   rmodel: of type .Greedy.User.IReducedModel
      %
      % Return values:
      %   detailed_data_leaf: object of type .Greedy.DataTree.Detailed.ILeafNode
      %                       which actually stores a reduced basis space.

      dmodel = rmodel.detailed_model;

      if isfield(dmodel.descr, 'nt')
        nt = dmodel.descr.nt;
      else
        nt = [];
      end

      detailed_data_leaf = get_by_description(this.datatree, dmodel);
    end

  end
end