@Override
protected List<Node<Instance>> getStartNodes() {
List<Node<Instance>> startNodes = super.getStartNodes();
if (!offeredSolutions.isEmpty()) {
startNodes.remove(0);
FitInstance<Instance> bestOfferedSolution = Collections.max(offeredSolutions);
offeredSolutions.clear();
Node<Instance> node = addChildToBest(bestOfferedSolution.getInstance()).getDest();
System.out.println(
"Crossover ("
+ stats.getBestFitness()
+ ", "
+ bestOfferedSolution.getFitness()
+ ") best child fitness = "
+ node.getFitness());
startNodes.add(node);
}
return startNodes;
}
