1 /*
2 * Copyright 2010 The Apache Software Foundation
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 */
20 package org.apache.hadoop.hbase.util;
21
22 /**
23 * An environment edge that uses a manually set value. This is useful for testing events that are supposed to
24 * happen in the same millisecond.
25 */
26 public class ManualEnvironmentEdge implements EnvironmentEdge {
27
28 // Sometimes 0 ts might have a special value, so lets start with 1
29 protected long value = 1L;
30
31 public void setValue(long newValue) {
32 value = newValue;
33 }
34
35 @Override
36 public long currentTimeMillis() {
37 return this.value;
38 }
39 }