/**
* Finf highest skill level from the given task list
*
* @param tasks
* @throws BusinessException
*/
public static int extractSkillLevel(List tasks) throws BusinessException {
int skillLevel = 0;
for (Object task1 : tasks) {
Task task = (Task) task1;
if (ConvertUtils.intVal(task.getSkillLevelId()) > skillLevel) {
skillLevel = ConvertUtils.intVal(task.getSkillLevelId());
}
}
// not sure if its a violation if(skillLevel==0) throw new BusinessException("Failed to
// determine job skill level. All supplied tasks have no skill level set!");
return skillLevel;
}
/**
* Finf highest priority from task list
*
* @param tasks
* @return
* @throws BusinessException
*/
public static int extractPriority(List tasks) throws BusinessException {
int priorityId = 0;
for (Object task1 : tasks) {
Task task = (Task) task1;
if (ConvertUtils.intVal(task.getPriorityId()) > priorityId) {
priorityId = ConvertUtils.intVal(task.getPriorityId());
}
}
if (priorityId == 0)
throw new BusinessException(
"Failed to determine job priority. All supplied tasks have no priority set!");
return priorityId;
}
/**
* Calculate sum of estimated times for tasks in the given list
*
* @param tasks
*/
public static long extractEstimatedTime(List tasks) {
long rtn = 0L;
for (Object task1 : tasks) {
Task task = (Task) task1;
rtn += ConvertUtils.intVal(task.getEstTime());
}
return rtn;
}
