public virtual void FromStorage(Storage.Storage storage, Storage.Records.Optimizer optimizer) { /* Settings */ d_settings.Clear(); storage.Query("SELECT `name`, `value` FROM `" + Name.ToLower() + "_settings`", delegate(System.Data.IDataReader reader) { d_settings[reader.GetString(0)] = reader.GetString(1); return(true); }); }
public virtual void FromStorage(Storage.Storage storage, Storage.Records.Optimizer optimizer, Storage.Records.Solution solution, Optimization.Solution sol) { sol.Parameters.Clear(); foreach (KeyValuePair <string, double> parameter in solution.Parameters) { sol.Parameters.Add(new Parameter(parameter.Key, parameter.Value, Parameter(parameter.Key).Boundary)); } sol.FromStorage(storage, optimizer, solution); }
public virtual void FromStorage(Storage.Storage storage, Storage.Records.Optimizer optimizer, Storage.Records.Solution solution) { Data.Clear(); foreach (KeyValuePair <string, string> data in solution.Data) { Data[data.Key] = data.Value; } Fitness.Reset(); foreach (KeyValuePair <string, double> fit in solution.Fitness) { Fitness.Values[fit.Key] = fit.Value; } Fitness.Update(); }
public virtual void FromStorage(Storage.Storage storage, Storage.Records.Optimizer optimizer) { d_storage = storage; if (optimizer == null) { optimizer = d_storage.ReadJob().Optimizer; } /* Settings */ d_settings.Clear(); foreach (KeyValuePair <string, string> pair in optimizer.Settings) { d_settings[pair.Key] = pair.Value; } /* Boundaries */ d_boundaries.Clear(); d_boundaryHash.Clear(); foreach (Storage.Records.Boundary boundary in optimizer.Boundaries) { Boundary bound = new Boundary(boundary.Name); bound.MinSetting.Representation = boundary.Min; bound.MaxSetting.Representation = boundary.Max; bound.MinInitialSetting.Representation = boundary.MinInitial; bound.MaxInitialSetting.Representation = boundary.MaxInitial; AddBoundary(bound); } /* Parameters */ d_parameters.Clear(); foreach (Storage.Records.Parameter parameter in optimizer.Parameters) { AddParameter(new Parameter(parameter.Name, 0, Boundary(parameter.Boundary.Name))); } /* Fitness */ d_fitness.Clear(); Fitness.Mode mode = Fitness.ModeFromString(optimizer.Fitness.Mode); if (mode != Fitness.Mode.Invalid) { Fitness.CompareMode = mode; } else { Fitness.CompareMode = Fitness.Mode.Default; } d_fitness.Expression.Parse(optimizer.Fitness.Expression); foreach (KeyValuePair <string, Storage.Records.Fitness.Variable> pair in optimizer.Fitness.Variables) { mode = Fitness.CompareMode; Fitness.Mode parsed = Fitness.ModeFromString(pair.Value.Mode); if (parsed != Fitness.Mode.Invalid) { mode = parsed; } d_fitness.AddVariable(pair.Key, pair.Value.Expression, parsed); } /* Restore iteration, state */ d_currentIteration = (uint)storage.ReadIterations(); d_state.Settings.Clear(); foreach (KeyValuePair <string, string> pair in optimizer.State.Settings) { d_state.Settings[pair.Key] = pair.Value; } d_state.Random = optimizer.State.Random; /* Restore population */ d_population.Clear(); if (d_currentIteration > 0) { Storage.Records.Iteration iteration = storage.ReadIteration((int)d_currentIteration - 1); foreach (Storage.Records.Solution solution in iteration.Solutions) { Solution sol = CreateSolution((uint)solution.Index); FromStorage(storage, optimizer, solution, sol); Add(sol); } // Restore best solution Storage.Records.Solution best = storage.ReadSolution(-1, -1); if (best != null) { d_best = CreateSolution((uint)best.Index); FromStorage(storage, optimizer, best, d_best); } else { d_best = null; } } else { InitializePopulation(); d_best = null; } foreach (Extension ext in d_extensions) { ext.FromStorage(storage, optimizer); } Setup(); }