    001package org.apache.lucene.demo.facet;
    002
    003import org.apache.lucene.util.Version;
    004
    005/*
    006 * Licensed to the Apache Software Foundation (ASF) under one or more
    007 * contributor license agreements.  See the NOTICE file distributed with
    008 * this work for additional information regarding copyright ownership.
    009 * The ASF licenses this file to You under the Apache License, Version 2.0
    010 * (the "License"); you may not use this file except in compliance with
    011 * the License.  You may obtain a copy of the License at
    012 *
    013 *     http://www.apache.org/licenses/LICENSE-2.0
    014 *
    015 * Unless required by applicable law or agreed to in writing, software
    016 * distributed under the License is distributed on an "AS IS" BASIS,
    017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    018 * See the License for the specific language governing permissions and
    019 * limitations under the License.
    020 */
    021
    022/**
    023 * Hold various constants used by facet examples.
    024 *
    025 * @lucene.experimental
    026 */
    027public interface FacetExamples {
    028
    029  /** The Lucene {@link Version} used by the example code. */
    030  public static final Version EXAMPLES_VER = Version.LUCENE_42;
    031
    032}