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    1   /*
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *      http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17
    18  package org.apache.log4j.spi;
    19
    20
    21  /**
    22     This interface defines commonly encoutered error codes.
    23
    24     @author Ceki G&uuml;lc&uuml;
    25     @since 0.9.0
    26   */
    27  public interface ErrorCode {
    28
    29    public final int GENERIC_FAILURE = 0;
    30    public final int WRITE_FAILURE = 1;
    31    public final int FLUSH_FAILURE = 2;
    32    public final int CLOSE_FAILURE = 3;
    33    public final int FILE_OPEN_FAILURE = 4;
    34    public final int MISSING_LAYOUT = 5;
    35    public final int ADDRESS_PARSE_FAILURE = 6;
    36  }