/**
 * Logback: the reliable, generic, fast and flexible logging framework.
 * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
 *
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation
 *
 *   or (per the licensee's choosing)
 *
 * under the terms of the GNU Lesser General Public License version 2.1
 * as published by the Free Software Foundation.
 */
package ch.qos.logback.classic.spi;

import ch.qos.logback.classic.Level;
import ch.qos.logback.classic.Logger;
import ch.qos.logback.classic.LoggerContext;

public interface LoggerContextListener {

    /**
     * Some listeners should not be removed when the LoggerContext is
     * reset. Such listeners are said to be reset resistant.
     * @return whether this listener is reset resistant or not.
     */
    boolean isResetResistant();

    void onStart(LoggerContext context);

    void onReset(LoggerContext context);

    void onStop(LoggerContext context);

    void onLevelChange(Logger logger, Level level);
}
