public void SetMultiSearcher(int count)
{
_optimizerSet = new ITspOptimizer[count];
for (int i = 0; i < count; i++)
{
var shuffledSequence = _startPermutation.ToArray();
Helper.Shuffle(shuffledSequence);
_optimizerSet[i] = new LocalCombinationOptimizer(shuffledSequence, _euclideanPath, _config);
}
}
/// <summary>
/// Factory to create specified optimizer
/// </summary>
/// <param name="tspOptimizerAlgorithm"></param>
/// <param name="startSequence"></param>
/// <param name="euclideanPath"></param>
/// <returns></returns>
public static ITspOptimizer Create(TspOptimizerAlgorithm tspOptimizerAlgorithm,
int[] startSequence, IEuclideanPath euclideanPath,
OptimizerConfig config)
{
ITspOptimizer tspOptimizer = null;
switch (tspOptimizerAlgorithm)
{
case TspOptimizerAlgorithm.RandomOptimizer:
tspOptimizer = new RandomOptimizer(startSequence, euclideanPath, config);
break;
case TspOptimizerAlgorithm.LocalCombinationOptimizer:
tspOptimizer = new LocalCombinationOptimizer(startSequence, euclideanPath, config);
break;
case TspOptimizerAlgorithm.MultiLocalCombinationOptimizer:
tspOptimizer = new MultiLocalCombinationOptimizer(startSequence, euclideanPath, config);
break;
case TspOptimizerAlgorithm.LocalTwoOptOptimizer:
tspOptimizer = new LocalTwoOptOptimizer(startSequence, euclideanPath, config);
break;
case TspOptimizerAlgorithm.BruteForceOptimizer:
tspOptimizer = new BruteForceOptimizer(startSequence, euclideanPath, config);
break;
case TspOptimizerAlgorithm.BranchAndBoundOptimizer:
tspOptimizer = new BranchAndBoundOptimizer(startSequence, euclideanPath, config);
break;
case TspOptimizerAlgorithm.SimulatedAnnealingOptimizer:
tspOptimizer = new SimulatedAnnealingOptimizer(startSequence, euclideanPath, config);
break;
case TspOptimizerAlgorithm.GeneticOptimizer:
tspOptimizer = new GeneticOptimizer(startSequence, euclideanPath, config);
break;
default:
throw new ArgumentException("Unknown optimizer");
}
return(tspOptimizer);
}