source: addons/HeuristicLab.FitnessLandscapeAnalysis/HeuristicLab.Analysis.FitnessLandscape/BoxChart/ResultNamesCollector.cs @ 17714

using System.Collections.Generic;
using System.Linq;
using HeuristicLab.Common;
using HeuristicLab.Core;
using HeuristicLab.Optimization;
using HeuristicLab.Data;
using HEAL.Attic;

namespace HeuristicLab.Analysis.FitnessLandscape.BoxChart {
  [Item("Result Names Collector", "Collects all occuring names of parameters and results in the currenly visible runs")]
  [StorableType("90ADFC82-D508-4532-8F5E-690EB4F3F60F")]
  public class ResultNamesCollector : ParameterizedNamedItem, IRunCollectionModifier {

    #region Construction & Cloning

    [StorableConstructor]
    protected ResultNamesCollector(StorableConstructorFlag _) : base(_) { }

    protected ResultNamesCollector(ResultNamesCollector original, Cloner cloner) : base(original, cloner) {}
    public ResultNamesCollector() {}

    public override IDeepCloneable Clone(Cloner cloner) {
      return new ResultNamesCollector(this, cloner);
    }

    #endregion

    #region IRunCollectionModifier Members

    public void Modify(List<IRun> runs) {
      var resultNames = new HashSet<string>();
      var parameterNames = new HashSet<string>();
      foreach (var run in runs) {
        foreach (var name in run.Parameters.Select(p => p.Key))
          parameterNames.Add(name);
        foreach (var name in run.Results.Select(r => r.Key))
          resultNames.Add(name);
      }
      var newRun = new Run();
      newRun.Results.Add("Result Names",
        new CheckedItemCollection<StringValue>(resultNames.Select(r => new StringValue(r))));
      newRun.Parameters.Add("Parameter Names",
        new CheckedItemCollection<StringValue>(parameterNames.Select(p => new StringValue(p))));
      runs.Add(newRun);
    }

    #endregion
  }
}