Package org.apache.lucene.search.suggest.fst

Examples of org.apache.lucene.search.suggest.fst.FSTLookup$Entry


  }

  @Override
  protected void doDelete(HttpServletRequest req, HttpServletResponse resp)
      throws ServletException, IOException {
    Entry e = entry(req);
    S3Object remove = map.remove(e);
    if (remove == null) {
      resp.sendError(404, "Not found " + e);
    } else {
      resp.sendError(HttpURLConnection.HTTP_NO_CONTENT, "Deleted");
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    }

  }

  private Entry entry(HttpServletRequest req) {
    return new Entry(key(uri(req)));
  }
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        log("doGet " + uri);
    if ("/".equals(uri.getPath())) {
      list(req, resp);
    } else {
      String key = uri.getPath().substring(1);
      Entry e = new Entry(key);
      S3Object obj = map.get(e);
        if (debug)
          log("map.get(" + key + ") = " + obj);
      if (obj == null) {
        resp.sendError(404, "Not here: " + e);
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    if (maxKeysStr != null)
      maxKeys = Integer.parseInt(maxKeysStr);
    Writer w = new Writer();
    SortedMap<Entry, S3Object> submap = new TreeMap<Entry, S3Object>(map);
    if (prefix != null)
      submap = submap.tailMap(new Entry(prefix));
    int keyCount = 0;
    boolean truncated = false;
    String nextMarker = null;
    for (Entry e : submap.keySet()) {
      if (++keyCount > maxKeys) {
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    log("doPut " + uri);
    if ("/".equals(uri.getPath())) {
      log("create bucket");
      bucket = true;
    } else {
      Entry e = new Entry(key(uri));
      e.setLastModified(new Date());
      e.setSize(req.getContentLength());
      e.setOwner(new Owner("id", "name"));
      ByteArrayOutputStream os = new ByteArrayOutputStream();
      ServletInputStream is = req.getInputStream();
      byte b[] = new byte[128];
      while (true) {
        int len = is.read(b);
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    boolean exactMatchFirst = params.get(EXACT_MATCH_FIRST) != null
    ? Boolean.valueOf(params.get(EXACT_MATCH_FIRST).toString())
    : true;

    return new FSTLookup(buckets, exactMatchFirst);
  }
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        tf("four", 1),
        tf("fourty", 1),
        tf("xo", 1),
      };

      lookup = new FSTLookup();
      lookup.build(new TermFreqArrayIterator(keys));
  }
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  }

  public void testMultilingualInput() throws Exception {
    List<TermFreq> input = LookupBenchmarkTest.readTop50KWiki();

    lookup = new FSTLookup();
    lookup.build(new TermFreqArrayIterator(input));

    for (TermFreq tf : input) {
      assertTrue("Not found: " + tf.term, lookup.get(tf.term) != null);
      assertEquals(tf.term, lookup.lookup(tf.term, true, 1).get(0).key);
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      assertEquals(tf.term, lookup.lookup(tf.term, true, 1).get(0).key);
    }
  }

  public void testEmptyInput() throws Exception {
    lookup = new FSTLookup();
    lookup.build(new TermFreqArrayIterator(new TermFreq[0]));
   
    assertMatchEquals(lookup.lookup("", true, 10));
  }
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    List<TermFreq> freqs = new ArrayList<TermFreq>();
    Random rnd = random;
    for (int i = 0; i < 5000; i++) {
      freqs.add(new TermFreq("" + rnd.nextLong(), rnd.nextInt(100)));
    }
    lookup = new FSTLookup();
    lookup.build(new TermFreqArrayIterator(freqs.toArray(new TermFreq[freqs.size()])));

    for (TermFreq tf : freqs) {
      final String term = tf.term;
      for (int i = 1; i < term.length(); i++) {
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