001    /*
002     * Copyright 2001,2004 The Apache Software Foundation.
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    
017    package org.apache.commons.jjar;
018    
019    import java.util.Properties;
020    import java.util.StringTokenizer;
021    import java.util.ArrayList;
022    import java.util.Iterator;
023    import java.util.List;
024    
025    import java.io.InputStream;
026    
027    import java.net.URL;
028    import java.net.URLConnection;
029    
030    /**
031     *  first cut at a repository interface
032     *
033     *  @author <a href="mailto:geirm@optonline.net">Geir Magnusson Jr.</a>
034     *  @version $Id: Repository.java 155454 2005-02-26 13:23:34Z dirkv $
035     */
036    public interface Repository
037    {
038        public void load( URL url );
039       
040        public List getDependencyList( String pkg, String version );
041       
042        public Iterator getPackageListIter();
043    
044        public int getPackageCount();
045     
046        public String getPackageDefaultVersion( String pkg );
047      
048        public String getPackageDescription( String pkg );
049       
050        public String getFetchTarget( String pkg, String version );
051    
052        public boolean isPackage( String pkg );
053    
054        public List getPackageVersionList( String pkg );
055    }
056    
057    
058