/*
 * 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.
 */

namespace Lucene.Net.CodeAnalysis.Dev.Sample;

public class LuceneDev1006Sample
{
    private readonly float levelBottom = 1f;
    private readonly double maxLevel = 2d;

    public string DescribeConcatenation()
    {
        return "  level " + levelBottom + " to " + maxLevel;
    }

    public string DescribeInterpolation()
    {
        return $"  level {levelBottom} to {maxLevel}";
    }
}
