/**
* Returns a <code>Command</code> that set both the sorting and filtering for this particular list
* compartment.
*
* @return the command
*/
public Command getApplyCommand() {
Command cmd = UnexecutableCommand.INSTANCE;
if (CHILD_PAGE.equals(pageType)) {
List newSortedObjects = Collections.EMPTY_LIST;
if (_sorting.equals(Sorting.MANUAL_LITERAL)) {
newSortedObjects = new ArrayList();
for (Iterator itr = elementCollection.iterator(); itr.hasNext(); ) {
SortFilterElement element = (SortFilterElement) itr.next();
newSortedObjects.add(element.getData());
}
}
List newFilteredObjects = Collections.EMPTY_LIST;
if (_filtering.equals(Filtering.MANUAL_LITERAL)) {
newFilteredObjects = new ArrayList();
for (Iterator itr = elementCollection.iterator(); itr.hasNext(); ) {
SortFilterElement element = (SortFilterElement) itr.next();
if (!element.isVisible()) {
newFilteredObjects.add(element.getData());
}
}
if (_filtering.equals(Filtering.MANUAL_LITERAL) && newFilteredObjects.size() == 0) {
_filtering = Filtering.NONE_LITERAL;
}
}
// Add the objects filtered otherwise.
if (!_shownAsAlternateViewItems.isEmpty()
&& Collections.EMPTY_LIST.equals(newFilteredObjects)) {
newFilteredObjects = new ArrayList();
}
newFilteredObjects.addAll(_shownAsAlternateViewItems);
ChangeSortFilterRequest request =
new ChangeSortFilterRequest(
_filtering,
newFilteredObjects,
_filteringKeys,
_sorting,
newSortedObjects,
_sortingKeys);
cmd = editPart.getCommand(request);
}
return cmd;
}
