checks the data model for the given weather . returns true if it 's found . concode_field_sep int MAX_LIST_SIZE concode_elem_sep List<IWeatherChangeDataListener> weatherChangeDataListeners concode_elem_sep WeatherDataChangeHandler weatherDataChangeHandler concode_elem_sep List<WeatherRecord> searchWeatherList concode_elem_sep int INDEX_NOT_FOUND concode_elem_sep List<WeatherRecord> favoriteWeatherList concode_elem_sep double LAT_LONG_THRESHOLD concode_field_sep void addSearchData concode_elem_sep void addRecordSearchData concode_elem_sep void sendWeatherDataChange concode_elem_sep int getWeatherIndex concode_elem_sep Weather getSearchItem concode_elem_sep void addWeatherChangeDataListener concode_elem_sep void loadFromDB concode_elem_sep Weather getItem concode_elem_sep int weatherSize concode_elem_sep void delete concode_elem_sep boolean addUpdate concode_elem_sep boolean addUpdate concode_elem_sep boolean addUpdate concode_elem_sep int searchSize
boolean function ( @ NonNull WeatherRecord arg0 ) { return this . getWeatherIndex ( arg0 ) != INDEX_NOT_FOUND ; }