/** * @summary get the mapping from tier alias to the paths of the directories in the tier * @return the response object */ @GET @Path(GET_DIRECTORY_PATHS_ON_TIERS) @ReturnType("java.util.SortedMap<String, java.util.List<String>>") public Response getDirectoryPathsOnTiers() { SortedMap<String, List<String>> tierToDirPaths = new TreeMap<>(getTierAliasComparator()); tierToDirPaths.putAll(mStoreMeta.getDirectoryPathsOnTiers()); return RestUtils.createResponse(tierToDirPaths); }