String function ( String arg0 ) { String loc0 = cleanPath ( arg0 ) ; String loc1 = FilenameUtils . getName ( loc0 ) ; String loc2 = loc0 . substring ( 0 , loc0 . length ( ) - loc1 . length ( ) - 1 ) ; if ( loc2 . isEmpty ( ) ) { return AlluxioURI . SEPARATOR ; } return loc2 ; }
gets the parent of the file at a path . concode_field_sep int TEMPORARY_SUFFIX_LENGTH concode_elem_sep String TEMPORARY_SUFFIX_FORMAT concode_field_sep String subtractPaths concode_elem_sep String temporaryFileName concode_elem_sep String[] getPathComponents concode_elem_sep String concatPath concode_elem_sep String getPermanentFileName concode_elem_sep boolean isRoot concode_elem_sep String uniqPath concode_elem_sep boolean isTemporaryFileName concode_elem_sep boolean hasPrefix concode_elem_sep String cleanPath concode_elem_sep void validatePath concode_elem_sep String normalizePath