| /** |
| * |
| * 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.hbase; |
| |
| import org.apache.yetus.audience.InterfaceAudience; |
| |
| /** |
| * Ways to keep cells marked for delete around. |
| */ |
| /* |
| * Don't change the TRUE/FALSE labels below, these have to be called |
| * this way for backwards compatibility. |
| */ |
| @InterfaceAudience.Public |
| public enum KeepDeletedCells { |
| /** Deleted Cells are not retained. */ |
| FALSE, |
| /** |
| * Deleted Cells are retained until they are removed by other means |
| * such TTL or VERSIONS. |
| * If no TTL is specified or no new versions of delete cells are |
| * written, they are retained forever. |
| */ |
| TRUE, |
| /** |
| * Deleted Cells are retained until the delete marker expires due to TTL. |
| * This is useful when TTL is combined with MIN_VERSIONS and one |
| * wants to keep a minimum number of versions around but at the same |
| * time remove deleted cells after the TTL. |
| */ |
| TTL; |
| public static KeepDeletedCells getValue(String val) { |
| return valueOf(val.toUpperCase()); |
| } |
| } |