/*
 * Copyright 2018 Netflix, Inc.
 *
 *      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 com.netflix.zuul.monitoring;

/**
 * Dummy implementations of CounterFactory, TracerFactory, and Tracer
 * @author mhawthorne
 */
public class MonitoringHelper {

    public static final void initMocks() {
        TracerFactory.initialize(new TracerFactoryImpl());
    }

    private static final class TracerFactoryImpl extends TracerFactory {
        @Override
        public Tracer startMicroTracer(String name) {
            return new TracerImpl();
        }
    }

    private static final class TracerImpl implements Tracer {
        @Override
        public void setName(String name) {}

        @Override
        public void stopAndLog() {}
    }

}
