private void createPredicateLines(Collection<OrderElement> orderElements) {
String type = filterType.getValue();
Resource resource = getSelectedResource();
Date startDate = filterStartDateLine.getValue();
Date finishDate = filterFinishDateLine.getValue();
TypeOfWorkHours hoursType = getSelectedHoursType();
predicates.clear();
for (OrderElement each : orderElements) {
predicates.addAll(createWRLPredicates(type, resource, startDate,
finishDate, each, hoursType));