FileNameComparer.cs

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/*
 * 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.
 */

using System;
using System.Collections;
using System.IO;

namespace Lucene.Net.Distributed.Indexing
{
    public class FileNameComparer : IComparer
    {

        public int Compare(object x, object y)
        {
            if ((x is FileInfo) && (y is FileInfo))
            {
                FileInfo fX = (FileInfo)x;
                FileInfo fY = (FileInfo)y;
                return fX.Name.CompareTo(fY.Name);
            }
            else
            {
                return 0;
            }
        }
    }
}