question: check if this shift works at given day of week and time . this method is not aware of timetable exceptions . concode_field_sep String SATURDAY_LITERAL concode_elem_sep Long shiftId concode_elem_sep DateTime shiftEndDate concode_elem_sep String THURSDAY_LITERAL concode_elem_sep Map<Integer,String> DAYS_OF_WEEK concode_elem_sep String MONDAY_LITERAL concode_elem_sep Entity shift concode_elem_sep String WEDNESDAY_LITERAL concode_elem_sep DateTime shiftStartDate concode_elem_sep ShiftTimetableExceptions timetableExceptions concode_elem_sep Multimap<Integer,WorkingHours> workingHoursPerDay concode_elem_sep String SUNDAY_LITERAL concode_elem_sep String FRIDAY_LITERAL concode_elem_sep String TUESDAY_LITERAL concode_field_sep Optional<DateRange> findWorkTimeAt concode_elem_sep Optional<TimeRange> findWorkTimeAt concode_elem_sep Optional<TimeRange> findWorkTimeAt concode_elem_sep List<TimeRange> findWorkTimeAt concode_elem_sep DateRange buildDateRangeFrom concode_elem_sep DateTime getShiftStartDate concode_elem_sep DateTime getShiftEndDate concode_elem_sep Multimap<Integer,WorkingHours> getWorkingHoursPerDay concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep Map<Integer,String> buildDayNumToNameMap concode_elem_sep Long getId concode_elem_sep void setShiftEndDate concode_elem_sep Entity getEntity concode_elem_sep void setShiftStartDate
target: boolean function ( final int arg0 , final LocalTime arg1 ) { return findWorkTimeAt ( arg0 , arg1 ) . isPresent ( ) ; }