001/*
002 * jPOS Project [http://jpos.org]
003 * Copyright (C) 2000-2026 jPOS Software SRL
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU Affero General Public License as
007 * published by the Free Software Foundation, either version 3 of the
008 * License, or (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU Affero General Public License for more details.
014 *
015 * You should have received a copy of the GNU Affero General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jpos.util;
020
021/** Interface for objects that produce log events and manage a list of {@link LogListener}s. */
022public interface LogProducer {
023    /**
024     * Adds a log listener.
025     * @param l the listener to add
026     */
027    void addListener(LogListener l);
028    /**
029     * Removes a specific log listener.
030     * @param l the listener to remove
031     */
032    void removeListener(LogListener l);
033    /** Removes all registered log listeners. */
034    void removeAllListeners();
035}