check whether the time difference between p1 and p2 is sufficiently large concode_field_sep PlaceHolder placeHolder concode_field_sep void calculateSpeed concode_elem_sep void calculateVerticalSpeed
boolean function ( DataPoint arg0 , DataPoint arg1 ) { if ( arg0 == null || arg1 == null ) return true ; if ( ! arg0 . hasTimestamp ( ) || ! arg1 . hasTimestamp ( ) ) return false ; final long loc0 = 1000L ; return arg1 . getTimestamp ( ) . getMillisecondsSince ( arg0 . getTimestamp ( ) ) >= loc0 ; }