get the entry valid at a specified date . concode_field_sep AbsoluteDate date concode_elem_sep NavigableSet<Transition<T>> data concode_elem_sep S before concode_elem_sep S after concode_field_sep SortedSet<Transition<T>> getTransitions concode_elem_sep S getAfter concode_elem_sep S getBefore concode_elem_sep void addValidBefore concode_elem_sep AbsoluteDate getDate concode_elem_sep void addValidAfter
T function ( final AbsoluteDate arg0 ) { final Transition < T > loc0 = data . floor ( new Transition < T > ( arg0 , null , null ) ) ; if ( loc0 == null ) { return data . first ( ) . getBefore ( ) ; } else { return loc0 . getAfter ( ) ; } }