source: branches/FitnessLandscapeAnalysis/HeuristicLab.Analysis.FitnessLandscape/BoxChart/ResultNamesCollector.cs @ 7210

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using HeuristicLab.Common;
using HeuristicLab.Core;
using HeuristicLab.Optimization;
using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
using HeuristicLab.Data;

namespace HeuristicLab.Analysis.FitnessLandscape.BoxChart {
  [Item("Result Names Collector", "Collects all occuring names of parameters and results in the currenly visible runs")]
  [StorableClass]
  public class ResultNamesCollector : ParameterizedNamedItem, IRunCollectionModifier {

    #region Construction & Cloning

    [StorableConstructor]
    protected ResultNamesCollector(bool deserializing) : base(deserializing) {}

    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();
      foreach (var name in resultNames)
        newRun.Results.Add(name, new StringValue(name));
      foreach (var name in parameterNames)
        newRun.Parameters.Add(name, new StringValue(name));
      runs.Add(newRun);
    }

    #endregion
  }
}