001    package org.apache.maven.toolchain;
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.Map;
023    
024    import org.apache.maven.toolchain.model.ToolchainModel;
025    
026    /**
027     * a private contract between the toolchains plugin and the components.
028     * @author mkleint
029     */
030    public interface ToolchainPrivate
031        extends Toolchain
032    {
033    
034        /**
035         * Let the toolchain decide if it matches requirements defined
036         * in the toolchain plugin configuration.
037         * @param requirements Map<String, String> key value pair
038         * @return {@code true} if the requirements match, otherwise {@code false}
039         */
040        boolean matchesRequirements( Map<String, String> requirements );
041    
042        ToolchainModel getModel();
043    
044    }