IndexFileNameFilter.cs
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上传日期:2013-09-30
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文件大小:2k
- /*
- * Copyright 2005 The Apache Software Foundation
- *
- * Licensed 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
- {
-
- /// <summary> Filename filter that accept filenames and extensions only created by Lucene.
- ///
- /// </summary>
- /// <author> Daniel Naber / Bernhard Messer
- /// </author>
- /// <version> $rcs = ' $Id: Exp $ ' ;
- /// </version>
- 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;
- }
- }
- }