001    /*
002     * Copyright 2010 the original author or authors.
003     * 
004     *  Licensed under the Apache License, Version 2.0 (the "License");
005     *  you may not use this file except in compliance with the License.
006     *  You may obtain a copy of the License at
007     *
008     *      http://www.apache.org/licenses/LICENSE-2.0
009     *
010     *  Unless required by applicable law or agreed to in writing, software
011     *  distributed under the License is distributed on an "AS IS" BASIS,
012     *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     *  See the License for the specific language governing permissions and
014     *  limitations under the License.
015     */
016    package com.hs.mail.smtp.spool;
017    
018    import java.util.List;
019    
020    /**
021     * 
022     * @author Won Chul Doh
023     * @since Jun 3, 2010
024     * 
025     */
026    public interface Watcher {
027    
028            public void setWatchInterval(long millis);
029    
030            public long getWatchInterval();
031    
032            public void setConsumers(List<Consumer> consumers);
033    
034            public List<Consumer> getConsumers();
035            
036            public void start();
037    
038    }