com.feedzai.commons.tracing.util.TraceUtil Maven / Gradle / Ivy
/*
* Copyright 2018 Feedzai
*
* 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.feedzai.commons.tracing.util;
import com.feedzai.commons.tracing.engine.TracingEngine;
/**
* Singleton that holds an engine of the tracing engine to be shared.
*
* @author Gonçalo Garcia ([email protected])
*/
public class TraceUtil {
/**
* The tracer engine.
*/
private static volatile TracingEngine engine;
private TraceUtil(){}
/**
* Initiates the tracing engine.
*
* @param engine The engine.
*/
public static void init(final TracingEngine engine) {
TraceUtil.engine = engine;
}
/**
* Obtains the engine.
*
* @return the engine.
*/
public static TracingEngine instance() {
return engine;
}
}