Traceable.java

/*
 * Copyright 2010-2017 Norwegian Agency for Public Management and eGovernment (Difi)
 *
 * Licensed under the EUPL, Version 1.1 or – as soon they
 * will be approved by the European Commission - subsequent
 * versions of the EUPL (the "Licence");
 *
 * You may not use this work except in compliance with the Licence.
 *
 * You may obtain a copy of the Licence at:
 *
 * https://joinup.ec.europa.eu/community/eupl/og_page/eupl
 *
 * Unless required by applicable law or agreed to in
 * writing, software distributed under the Licence is
 * distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied.
 * See the Licence for the specific language governing
 * permissions and limitations under the Licence.
 */

package no.difi.oxalis.commons.tracing;

import brave.Tracer;

/**
 * Simple abstract class making {@link Tracer} object available in a standardized manner for classes extending this
 * class.
 *
 * @author erlend
 * @since 4.0.0
 */
public abstract class Traceable {

    /**
     * Zipkin tracer implementation.
     */
    protected final Tracer tracer;

    /**
     * Default constructor accepting a tracer.
     *
     * @param tracer Tracer from application context.
     */
    protected Traceable(Tracer tracer) {
        this.tracer = tracer;
    }
}