Examples of org.apache.lucene.store.SimpleFSDirectory$SimpleFSIndexInput

org.apache.lucene.store.SimpleFSDirectory
A straightforward implementation of {@link FSDirectory}using java.io.RandomAccessFile. However, this class has poor concurrent performance (multiple threads will bottleneck) as it synchronizes when multiple threads read from the same file. It's usually better to use {@link NIOFSDirectory} or {@link MMapDirectory} instead.

    public void setUp() throws Exception {
       super.setUp();
       File file = new File(TEMP_DIR, "testIndex");
       _TestUtil.rmDir(file);
       // use a simple FSDir here, to be sure to have SimpleFSInputs
       dir = new SimpleFSDirectory(file,null);
    }

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    public void setUp() throws Exception {
       super.setUp();
       File file = new File(System.getProperty("tempDir"), "testIndex");
       _TestUtil.rmDir(file);
       // use a simple FSDir here, to be sure to have SimpleFSInputs
       dir = new SimpleFSDirectory(file,null);
    }

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                Date start = new Date();
                IndexWriter writer = null;


                log.info("Starting Lucene reindexing, this can take a couple of minutes...");


                Directory luceneDir = new SimpleFSDirectory(dir, null);
                
                try
                {
                    writer = getIndexWriter( luceneDir );
                    Collection allPages = m_engine.getPageManager().getAllPages();

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        try
        {
            pageRemoved( page );


            // Now add back the new version.
            luceneDir = new SimpleFSDirectory(new File(m_luceneDirectory), null);
            writer = getIndexWriter( luceneDir );
            
            luceneIndexPage( page, text, writer );
        }
        catch ( IOException e )

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    public void pageRemoved( WikiPage page )
    {
        IndexWriter writer = null;
        try
        {
            Directory luceneDir = new SimpleFSDirectory(new File(m_luceneDirectory), null);
            writer = getIndexWriter( luceneDir );
            Query query = new TermQuery( new Term( LUCENE_ID, page.getName() ) );
            writer.deleteDocuments( query );
        }
        catch ( Exception e )

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            }


            try
            {
                File dir = new File(m_luceneDirectory);
                Directory luceneDir = new SimpleFSDirectory(dir, null);
                IndexReader reader = DirectoryReader.open(luceneDir);
                searcher = new IndexSearcher(reader);
            }
            catch( Exception ex )
            {

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  }


  @Test
  public void sequenceFileDictionary() throws IOException {


    Directory index = new SimpleFSDirectory(indexDir);
    Analyzer analyzer = new StandardAnalyzer(Version.LUCENE_46);
    IndexWriterConfig config = new IndexWriterConfig(Version.LUCENE_46, analyzer);
    final IndexWriter writer = new IndexWriter(index, config);


    try {

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    if (directory == null) {


      final File file = new File(folder);


      directory = new SimpleFSDirectory(file);


    }


    return directory;

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    final String[] ruleIds = args[0].split(",");
    final String languageCode = args[1];
    final Language language = Language.getLanguageForShortName(languageCode);
    final File indexDir = new File(args[2]);
    final boolean limitSearch = args.length > 3 && "--no_limit".equals(args[3]);
    final Searcher searcher = new Searcher(new SimpleFSDirectory(indexDir));
    if (!limitSearch) {
      searcher.setMaxHits(100_000);
    }
    searcher.limitSearch = limitSearch;
    final ContextTools contextTools = getContextTools(140);

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    if (directory == null) {


      final File file = new File(folder);


      directory = new SimpleFSDirectory(file);


    }


    return directory;

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