maven-compat/src/main/java/org/apache/maven/repository/metadata/GraphConflictResolutionPolicy.java

package org.apache.maven.repository.metadata;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

/**
 *  MetadataGraph edge selection policy. Complements
 *  GraphConflictResolver by being injected into it
 *
 * @author <a href="mailto:oleg@codehaus.org">Oleg Gusakov</a>
 *
 */

public interface GraphConflictResolutionPolicy
{
    String ROLE = GraphConflictResolutionPolicy.class.getName();

    MetadataGraphEdge apply( MetadataGraphEdge e1, MetadataGraphEdge e2 );
}