| /** |
| * Licensed 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.aurora.benchmark.fakes; |
| |
| import java.util.concurrent.atomic.AtomicLong; |
| import java.util.function.Supplier; |
| |
| import org.apache.aurora.common.stats.Stat; |
| import org.apache.aurora.common.stats.StatsProvider; |
| |
| public class FakeStatsProvider implements StatsProvider { |
| @Override |
| public AtomicLong makeCounter(String name) { |
| return new AtomicLong(); |
| } |
| |
| @Override |
| public <T extends Number> Stat<T> makeGauge(final String name, final Supplier<T> gauge) { |
| return new Stat<T>() { |
| @Override |
| public String getName() { |
| return name; |
| } |
| |
| @Override |
| public T read() { |
| return gauge.get(); |
| } |
| }; |
| } |
| |
| @Override |
| public StatsProvider untracked() { |
| return this; |
| } |
| |
| @Override |
| public RequestTimer makeRequestTimer(String name) { |
| return latencyMicros -> { |
| // no-op |
| }; |
| } |
| } |