the acceptfilter accepts everything . concode_field_sep Collection<T> args concode_elem_sep Filter<T> filter concode_elem_sep boolean negated concode_elem_sep boolean conjunction concode_elem_sep boolean judgment concode_elem_sep long serialVersionUID concode_elem_sep Filter<T> f1 concode_elem_sep Filter<T> f2 concode_field_sep Object[] filter concode_elem_sep Filter notFilter concode_elem_sep Filter<T> andFilter concode_elem_sep Filter rejectFilter concode_elem_sep Filter switchedFilter concode_elem_sep Filter<T> collectionRejectFilter concode_elem_sep Filter<T> collectionRejectFilter concode_elem_sep Filter<T> collectionAcceptFilter concode_elem_sep Filter<T> collectionAcceptFilter concode_elem_sep Filter<T> orFilter concode_elem_sep boolean accept concode_elem_sep boolean accept concode_elem_sep boolean accept concode_elem_sep boolean accept concode_elem_sep void retainAll
Filter function ( ) { return new CategoricalFilter ( true ) ; }