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();
}