private HNSubSet getTasksWithEmptyOutputPlaces(int task) {
HNSubSet tasksEmptyOutPlaces;
HNSubSet inputTasks;
int inputTask;
HNSet outputSubsets;
inputTasks = hNet.getAllElementsInputSet(task);
tasksEmptyOutPlaces = new HNSubSet();
for (int iInputTasks = 0; iInputTasks < inputTasks.size(); iInputTasks++) {
inputTask = inputTasks.get(iInputTasks);
outputSubsets = auxMapping.getRelatedSubsets(task, inputTask);
if (outputSubsets != null) {
if (!allSubsetsAreMarked(inputTask, outputSubsets)) {
tasksEmptyOutPlaces.add(inputTask);
}
} else {
tasksEmptyOutPlaces.add(inputTask);
}
}
return tasksEmptyOutPlaces;
}
