@@ -0,0 +1,1089 @@
+/*%0A * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0%0A * (the %22License%22). You may not use this work except in compliance with the License, which is%0A * available at www.apache.org/licenses/LICENSE-2.0%0A *%0A * This software is distributed on an %22AS IS%22 basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,%0A * either express or implied, as more fully set forth in the License.%0A *%0A * See the NOTICE file distributed with this work for information regarding copyright ownership.%0A */%0A%0Apackage alluxio.master.file;%0A%0Aimport alluxio.AlluxioURI;%0Aimport alluxio.exception.InvalidPathException;%0Aimport alluxio.master.file.meta.Inode;%0A%0Aimport java.io.IOException;%0A%0A/**%0A * Interface for deleting persisted entries from the UFS.%0A */%0Apublic interface UfsDeleter %7B%0A  /**%0A   * Deletes a path if not covered by a recursive delete.%0A   *%0A   * @param alluxioUri Alluxio path to delete%0A   * @param inode to delete%0A   * @return true, if succeeded; false, if failed to delete%0A   */%0A  boolean delete(AlluxioURI alluxioUri, Inode inode) throws IOException, InvalidPathException;%0A%7D%0A

Create UfsDeleter interface