1 /**
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19 package org.apache.hadoop.hbase.regionserver.wal;
20
21
22 /**
23 * An Utility testcase that returns the number of log files that
24 * were rolled to be accessed from outside packages.
25 *
26 * This class makes available methods that are package protected.
27 * This is interesting for test only.
28 */
29 public class HLogUtilsForTests {
30
31 /**
32 *
33 * @param log
34 * @return
35 */
36 public static int getNumLogFiles(HLog log) {
37 return ((FSHLog) log).getNumLogFiles();
38 }
39
40 public static int getNumEntries(HLog log) {
41 return ((FSHLog) log).getNumEntries();
42 }
43 }