/**
* Sets tree nodes filter. Comparator replacement will automatically re-filter all loaded nodes.
*
* @param filter tree nodes filter
*/
public void setFilter(final Filter<E> filter) {
final Filter<E> oldFilter = this.filter;
this.filter = filter;
final ExTreeDataProvider dataProvider = getDataProvider();
if (dataProvider instanceof AbstractExTreeDataProvider) {
((AbstractExTreeDataProvider) dataProvider).setChildsFilter(filter);
updateSortingAndFiltering();
}
firePropertyChange(TREE_FILTER_PROPERTY, oldFilter, filter);
}
/**
* Sets tree nodes comparator. Comparator replacement will automatically update all loaded nodes
* sorting.
*
* @param comparator tree nodes comparator
*/
public void setComparator(final Comparator<E> comparator) {
final Comparator<E> oldComparator = this.comparator;
this.comparator = comparator;
final ExTreeDataProvider dataProvider = getDataProvider();
if (dataProvider instanceof AbstractExTreeDataProvider) {
((AbstractExTreeDataProvider) dataProvider).setChildsComparator(comparator);
updateSortingAndFiltering();
}
firePropertyChange(TREE_COMPARATOR_PROPERTY, oldComparator, comparator);
}