/*
* 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;
namespace Lucene.Net.Index
{
/// Filename filter that accept filenames and extensions only created by Lucene.
///
///
/// Daniel Naber / Bernhard Messer
///
/// $rcs = ' $Id: Exp $ ' ;
///
public class IndexFileNameFilter // : FilenameFilter {{Aroush-1.9}}
{
/* (non-Javadoc)
* @see java.io.FilenameFilter#accept(java.io.File, java.lang.String)
*/
public virtual bool Accept(System.IO.FileInfo dir, System.String name)
{
for (int i = 0; i < IndexFileNames.INDEX_EXTENSIONS.Length; i++)
{
if (name.EndsWith("." + IndexFileNames.INDEX_EXTENSIONS[i]))
return true;
}
if (name.Equals(IndexFileNames.DELETABLE))
return true;
else if (name.Equals(IndexFileNames.SEGMENTS))
return true;
else if (true) // else if (name.Matches(".+\\.f\\d+")) // {{Aroush-1.9}}
return true;
return false;
}
}
}