Package org.apache.lucene.analysis

Examples of org.apache.lucene.analysis.KeywordAnalyzer

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    assertQueryEquals("term term term", null, "term term term");
    assertQueryEquals("t�rm term term", new WhitespaceAnalyzer(TEST_VERSION_CURRENT),
        "t�rm term term");
    assertQueryEquals("�mlaut", new WhitespaceAnalyzer(TEST_VERSION_CURRENT), "�mlaut");

    assertQueryEquals("\"\"", new KeywordAnalyzer(), "");
    assertQueryEquals("foo:\"\"", new KeywordAnalyzer(), "foo:");

    assertQueryEquals("a AND b", null, "+a +b");
    assertQueryEquals("(a AND b)", null, "+a +b");
    assertQueryEquals("c OR (a AND b)", null, "c (+a +b)");
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   */
  protected IndexWriterConfig createIndexWriterConfig(OpenMode openMode) {
    // Make sure we use a MergePolicy which always merges adjacent segments and thus
    // keeps the doc IDs ordered as well (this is crucial for the taxonomy index).
    return new IndexWriterConfig(Version.LUCENE_36,
        new KeywordAnalyzer()).setOpenMode(openMode).setMergePolicy(
        new LogByteSizeMergePolicy());
  }
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*/
public class LuceneKeywordAnalyzerFactory implements SenseiPluginFactory<Analyzer> {

    @Override
    public Analyzer getBean(Map<String, String> initProperties, String fullPrefix, SenseiPluginRegistry pluginRegistry) {
        return new KeywordAnalyzer();
    }
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    dir.close();
  }

  private void doTestReopenWithCommit (Random random, Directory dir, boolean withReopen) throws IOException {
    IndexWriter iwriter = new IndexWriter(dir, newIndexWriterConfig(
        TEST_VERSION_CURRENT, new KeywordAnalyzer()).setOpenMode(
        OpenMode.CREATE).setMergeScheduler(new SerialMergeScheduler()));
    iwriter.commit();
    IndexReader reader = IndexReader.open(dir, false);
    try {
      int M = 3;
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    if (reader != null) {
      reader.close();
      reader = null;
    }
    // create writer used to store data
    Analyzer analyzer = new KeywordAnalyzer();
    writer = new IndexWriter(directory, analyzer, IndexWriter.MaxFieldLength.UNLIMITED);
  }
}
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  public void testSimple() throws Exception {
    assertQueryEquals("term term term", null, "term term term");
    assertQueryEquals("türm term term", new MockAnalyzer(random), "türm term term");
    assertQueryEquals("ümlaut", new MockAnalyzer(random), "ümlaut");

    assertQueryEquals("\"\"", new KeywordAnalyzer(), "");
    assertQueryEquals("foo:\"\"", new KeywordAnalyzer(), "foo:");

    assertQueryEquals("a AND b", null, "+a +b");
    assertQueryEquals("(a AND b)", null, "+a +b");
    assertQueryEquals("c OR (a AND b)", null, "c (+a +b)");
    assertQueryEquals("a AND NOT b", null, "+a -b");
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   */
  protected IndexWriterConfig createIndexWriterConfig(OpenMode openMode) {
    // Make sure we use a MergePolicy which always merges adjacent segments and thus
    // keeps the doc IDs ordered as well (this is crucial for the taxonomy index).
    return new IndexWriterConfig(Version.LUCENE_36,
        new KeywordAnalyzer()).setOpenMode(openMode).setMergePolicy(
        new LogByteSizeMergePolicy());
  }
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    Directory indexDir = newDirectory();
    Directory taxoDir = newDirectory();

    TaxonomyWriter taxonomyWriter = new DirectoryTaxonomyWriter(taxoDir);
    IndexWriter iw = new IndexWriter(indexDir, new IndexWriterConfig(
        TEST_VERSION_CURRENT, new KeywordAnalyzer()));

    CategoryDocumentBuilder cdb = new CategoryDocumentBuilder(taxonomyWriter);
    Iterable<CategoryPath> cats = Arrays.asList(new CategoryPath("a"));
    for(int i = atLeast(2000); i > 0; --i) {
      Document doc = new Document();
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    IOUtils.close(r, tr, indexDir, taxoDir);
  }

  private void index100Docs(Directory indexDir, Directory taxoDir)
      throws CorruptIndexException, LockObtainFailedException, IOException {
    IndexWriterConfig iwc = newIndexWriterConfig(TEST_VERSION_CURRENT, new KeywordAnalyzer());
    IndexWriter w = new IndexWriter(indexDir, iwc);
    TaxonomyWriter tw = new DirectoryTaxonomyWriter(taxoDir);
   
    CategoryDocumentBuilder cdb = new CategoryDocumentBuilder(tw);
    ArrayList<CategoryPath> categoryPaths = new ArrayList<CategoryPath>(1);
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  public void testSimple() throws Exception {
    assertQueryEquals("term term term", null, "term term term");
    assertQueryEquals("türm term term", new MockAnalyzer(random), "türm term term");
    assertQueryEquals("ümlaut", new MockAnalyzer(random), "ümlaut");

    assertQueryEquals("\"\"", new KeywordAnalyzer(), "");
    assertQueryEquals("foo:\"\"", new KeywordAnalyzer(), "foo:");

    assertQueryEquals("a AND b", null, "+a +b");
    assertQueryEquals("(a AND b)", null, "+a +b");
    assertQueryEquals("c OR (a AND b)", null, "c (+a +b)");
    assertQueryEquals("a AND NOT b", null, "+a -b");
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  • com.gnizr.core.search.DocumentCreator
  • com.gnizr.core.search.SearchSuggestIndexer
  • com.netflix.exhibitor.core.index.IndexBuilder
  • com.senseidb.plugin.analyzer.LuceneKeywordAnalyzerFactory
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