@Override
public LocalSearchResult call() throws Exception {
// get initial solution
TTPSolution initialSolution = constructionHeuristic.getInitialSolution();
LocalSearchStatistics localSearchStatistics = null;
if (collectStatistics) {
localSearchStatistics = new LocalSearchStatistics();
localSearch.setLocalSearchStatistics(localSearchStatistics);
}
// apply local search
TTPSolution lsSolution = localSearch.doLocalSearch(initialSolution);
// logger.info("Iter: " + iteration + " Current Solution: " +
// lsSolution.getCost());
return new LocalSearchResult(iteration, lsSolution, localSearchStatistics);
}
