1 /*
2 * Copyright 2016 Function1, Inc. All Rights Reserved.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package tools.gsf.time;
17
18 /**
19 * A timer that does nothing. Only available as a singleton.
20 *
21 * @author Tony Field
22 * @since 2016-07-17
23 */
24 public class NoopStopwatch implements Stopwatch {
25 public static final Stopwatch INSTANCE = new NoopStopwatch();
26 private NoopStopwatch() {}
27 public void start() {}
28 public void split(String message) {}
29 public void split(String message, Object... arguments) {}
30 public void elapsed(String message) {}
31 public void elapsed(String message, Object... arguments) {}
32 }