private TaskGroupPredicate createPredicate() {
List<FilterPair> listFilters = (List<FilterPair>) bdFilters
.getSelectedElements();
Date startDate = filterStartDate.getValue();
Date finishDate = filterFinishDate.getValue();
Boolean includeOrderElements = checkIncludeOrderElements.isChecked();
if (startDate == null && finishDate == null) {
TaskGroupPredicate predicate = model
.getDefaultPredicate(includeOrderElements);
//show filter dates calculated by default on screen
if (model.getFilterStartDate() != null
&& !FilterUtils.hasProjectsStartDateChanged()) {
filterStartDate.setValue(model.getFilterStartDate());
}
if (model.getFilterFinishDate() != null
&& !FilterUtils.hasProjectsEndDateChanged()) {
filterFinishDate.setValue(model.getFilterFinishDate());
}
predicate.setFilters(listFilters);
return predicate;
}
return new TaskGroupPredicate(listFilters, startDate, finishDate,
includeOrderElements);
}
