doc ycbai comment method `` getinstance '' . concode_field_sep MapperManager manager concode_elem_sep MapperSettingModel defaultModel concode_elem_sep MapperSettingsManager instance concode_elem_sep MapperSettingModel originalModel concode_elem_sep String REPLICATED_JOIN concode_elem_sep String DIE_ON_ERROR concode_elem_sep String TEMPORARY_DATA_DIRECTORY concode_elem_sep String ROWS_BUFFER_SIZE concode_elem_sep String LOOKUP_IN_PARALLEL concode_elem_sep MapperSettingModel currentModel concode_field_sep MapperSettingModel getOriginalModel concode_elem_sep MapperSettingModel getCurrnentModel concode_elem_sep void initDefaultModel concode_elem_sep void initCurrnentModel concode_elem_sep int getChangeNumOfSettings concode_elem_sep MapperSettingsManager getNewInstance concode_elem_sep void initModelSettings concode_elem_sep MapperSettingModel getDefaultModel concode_elem_sep void initOriginalModel concode_elem_sep boolean isMapperSettingChanged concode_elem_sep void saveCurrentSettings
MapperSettingsManager function ( MapperManager arg0 ) { if ( instance == null ) { instance = new MapperSettingsManager ( arg0 ) ; } return instance ; }