package org.apache.archiva.maven.indexer.search;
/*
 * 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.
 */

import org.apache.archiva.indexer.search.ArtifactInfoFilter;
import org.apache.archiva.indexer.search.SearchResultHit;
import org.apache.archiva.model.ArchivaArtifactModel;
import org.apache.commons.lang3.StringUtils;

import java.util.Arrays;
import java.util.List;
import java.util.Map;

/**
 * @author Olivier Lamy
 */
public class NoClassifierArtifactInfoFilter
    implements ArtifactInfoFilter
{
    public static final NoClassifierArtifactInfoFilter INSTANCE = new NoClassifierArtifactInfoFilter();

    public static final List<? extends ArtifactInfoFilter> LIST = Arrays.asList( INSTANCE );

    @Override
    public boolean addArtifactInResult( ArchivaArtifactModel artifact, Map<String, SearchResultHit> currentResult )
    {
        return StringUtils.isBlank( artifact.getClassifier() );
    }
}
