/**
* Find task with max of worker required and return the number
*
* @param tasks
* @return
* @throws BusinessException
*/
public static int extractMaxWorkersRequired(List tasks) throws BusinessException {
int max = 0;
for (Object task1 : tasks) {
Task task = (Task) task1;
if (task.getNumberOfWorkers() == null) {
throw new BusinessException(
"Number of workers is not set for task " + task.getTaskDescription());
} else if (max < task.getNumberOfWorkers()) {
max = task.getNumberOfWorkers();
}
}
return max;
}
