001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with the License.  You may obtain a copy of the License at
009     *
010     *  http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing,
013     * software distributed under the License is distributed on an
014     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     * KIND, either express or implied.  See the License for the
016     * specific language governing permissions and limitations
017     * under the License.
018     */
019    
020    package org.apache.geronimo.javamail.store.pop3;
021    
022    /**
023     * Defines a few constants that are used throught the implementation.
024     * 
025     * @version $Rev: 597135 $ $Date: 2007-11-21 11:26:57 -0500 (Wed, 21 Nov 2007) $
026     */
027    
028    public interface POP3Constants {
029        public final static String SPACE = " ";
030    
031        public final static String CRLF = "\r\n";
032    
033        public final static int DOT = '.';
034    
035        public final static int OK = 0;
036    
037        public final static int ERR = 1;
038        
039        public final static int CHALLENGE = 2;
040    }