001    package org.apache.maven.repository;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one
005     * or more contributor license agreements.  See the NOTICE file
006     * distributed with this work for additional information
007     * regarding copyright ownership.  The ASF licenses this file
008     * to you under the Apache License, Version 2.0 (the
009     * "License"); you may not use this file except in compliance
010     * with the License.  You may obtain a copy of the License at
011     *
012     *   http://www.apache.org/licenses/LICENSE-2.0
013     *
014     * Unless required by applicable law or agreed to in writing,
015     * software distributed under the License is distributed on an
016     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017     * KIND, either express or implied.  See the License for the
018     * specific language governing permissions and limitations
019     * under the License.
020     */
021    
022    import java.util.List;
023    
024    import org.apache.maven.artifact.repository.ArtifactRepository;
025    import org.apache.maven.settings.Mirror;
026    
027    /**
028     * Handles the selection of mirrors for repositories.
029     * 
030     * @author Benjamin Bentmann
031     */
032    public interface MirrorSelector
033    {
034    
035        /**
036         * Determines the mirror for the specified repository.
037         * 
038         * @param repository The repository to determine the mirror for, must not be {@code null}.
039         * @param mirrors The available mirrors, may be {@code null}.
040         * @return The mirror specification for the repository or {@code null} if no mirror matched.
041         */
042        Mirror getMirror( ArtifactRepository repository, List<Mirror> mirrors );
043    
044    }