001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017
018package org.apache.log4j.spi;
019
020
021/**
022   This interface defines commonly encoutered error codes.
023 */
024public interface ErrorCode {
025
026  public final int GENERIC_FAILURE = 0;
027  public final int WRITE_FAILURE = 1;
028  public final int FLUSH_FAILURE = 2;
029  public final int CLOSE_FAILURE = 3;
030  public final int FILE_OPEN_FAILURE = 4;
031  public final int MISSING_LAYOUT = 5;
032  public final int ADDRESS_PARSE_FAILURE = 6;
033}