indexer-core/src/main/java/org/apache/maven/index/search/grouping/GAVGrouping.java

/*
 * 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.
 */
package org.apache.maven.index.search.grouping;

import java.util.Comparator;

import org.apache.maven.index.ArtifactInfo;

/**
 * A GroupId : ArtifactId : Version grouping implementation.
 *
 * @author Tamas Cservenak
 */
public class GAVGrouping extends AbstractGrouping {

    public GAVGrouping() {
        super();
    }

    public GAVGrouping(Comparator<ArtifactInfo> comparator) {
        super(comparator);
    }

    @Override
    protected String getGroupKey(ArtifactInfo artifactInfo) {
        return artifactInfo.getGroupId() + ":" + artifactInfo.getArtifactId() + ":" + artifactInfo.getVersion() + ":"
                + artifactInfo.getClassifier();
    }
}