int function ( DataPoint arg0 , DataPoint arg1 ) { if ( arg0 . getPhoto ( ) . getFile ( ) == null || arg1 . getPhoto ( ) . getFile ( ) == null ) { return arg0 . getPhoto ( ) . getName ( ) . compareTo ( arg1 . getPhoto ( ) . getName ( ) ) ; } return arg0 . getPhoto ( ) . getFile ( ) . compareTo ( arg1 . getPhoto ( ) . getFile ( ) ) ; }
compare the names of the two photo points concode_field_sep SortMode _sortMode concode_field_sep int compare concode_elem_sep int compareTimes concode_elem_sep int compareSizes