PartialListing.java
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上传日期:2018-01-08
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文件大小:2k
- /**
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- package org.apache.hadoop.fs.s3native;
- /**
- * <p>
- * Holds information on a directory listing for a
- * {@link NativeFileSystemStore}.
- * This includes the {@link FileMetadata files} and directories
- * (their names) contained in a directory.
- * </p>
- * <p>
- * This listing may be returned in chunks, so a <code>priorLastKey</code>
- * is provided so that the next chunk may be requested.
- * </p>
- * @see NativeFileSystemStore#list(String, int, String)
- */
- class PartialListing {
-
- private final String priorLastKey;
- private final FileMetadata[] files;
- private final String[] commonPrefixes;
-
- public PartialListing(String priorLastKey, FileMetadata[] files,
- String[] commonPrefixes) {
- this.priorLastKey = priorLastKey;
- this.files = files;
- this.commonPrefixes = commonPrefixes;
- }
- public FileMetadata[] getFiles() {
- return files;
- }
- public String[] getCommonPrefixes() {
- return commonPrefixes;
- }
- public String getPriorLastKey() {
- return priorLastKey;
- }
-
- }