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.commons.net.pop3;
019
020/**
021 * POP3Reply stores POP3 reply code constants.
022 */
023
024public final class POP3Reply
025{
026    /** The reply code indicating success of an operation. */
027    public static final int OK = 0;
028
029    /** The reply code indicating failure of an operation. */
030    public static final int ERROR = 1;
031
032    /**
033     * The reply code indicating intermediate response to a command.
034     * @since 3.0
035     */
036    public static final int OK_INT = 2;
037
038    // Cannot be instantiated.
039    private POP3Reply()
040    {}
041}