Package org.apache.lucene.facet

Examples of org.apache.lucene.facet.FacetField

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    // Writes facet ords to a separate directory from the main index
    DirectoryTaxonomyWriter taxoWriter = new DirectoryTaxonomyWriter(taxoDir);

    Document doc = new Document();
    doc.add(new FacetField("Author", "Bob"));
    doc.add(new FacetField("Publish Date", "2010", "10", "15"));
    indexWriter.addDocument(config.build(taxoWriter, doc));

    doc = new Document();
    doc.add(new FacetField("Author", "Lisa"));
    doc.add(new FacetField("Publish Date", "2010", "10", "20"));
    indexWriter.addDocument(config.build(taxoWriter, doc));

    doc = new Document();
    doc.add(new FacetField("Author", "Lisa"));
    doc.add(new FacetField("Publish Date", "2012", "1", "1"));
    indexWriter.addDocument(config.build(taxoWriter, doc));

    doc = new Document();
    doc.add(new FacetField("Author", "Susan"));
    doc.add(new FacetField("Publish Date", "2012", "1", "7"));
    indexWriter.addDocument(config.build(taxoWriter, doc));

    doc = new Document();
    doc.add(new FacetField("Author", "Frank"));
    doc.add(new FacetField("Publish Date", "1999", "5", "5"));
    indexWriter.addDocument(config.build(taxoWriter, doc));
   
    indexWriter.close();
    taxoWriter.close();
  }
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public class IndexAndTaxonomyRevisionTest extends ReplicatorTestCase {
 
  private Document newDocument(TaxonomyWriter taxoWriter) throws IOException {
    FacetsConfig config = new FacetsConfig();
    Document doc = new Document();
    doc.add(new FacetField("A", "1"));
    return config.build(taxoWriter, doc);
  }
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  static FacetField newCategory() {
    Random r = random();
    String l1 = "l1." + r.nextInt(10); // l1.0-l1.9 (10 categories)
    String l2 = "l2." + r.nextInt(30); // l2.0-l2.29 (30 categories)
    String l3 = "l3." + r.nextInt(100); // l3.0-l3.99 (100 categories)
    return new FacetField(l1, l2, l3);
  }
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          while (numDocs.decrementAndGet() > 0) {
            try {
              Document doc = new Document();
              int numCats = random.nextInt(3) + 1; // 1-3
              while (numCats-- > 0) {
                FacetField ff = newCategory();
                doc.add(ff);

                FacetLabel label = new FacetLabel(ff.dim, ff.path);
                // add all prefixes to values
                int level = label.length;
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                  paths.add(path);
                  break;
                }
              }
            }
            doc.add(new FacetField("field", path));
          }
          try {
            w.addDocument(config.build(tw, doc));
            if (mgr != null && random().nextDouble() < 0.1) {
              w.commit();
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public class IndexAndTaxonomyRevisionTest extends ReplicatorTestCase {
 
  private Document newDocument(TaxonomyWriter taxoWriter) throws IOException {
    FacetsConfig config = new FacetsConfig();
    Document doc = new Document();
    doc.add(new FacetField("A", "1"));
    return config.build(taxoWriter, doc);
  }
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    config.setHierarchical("Publish Date", true);

    RandomIndexWriter writer = new RandomIndexWriter(random(), dir);

    Document doc = new Document();
    doc.add(new FacetField("Author", "Bob"));
    doc.add(new FacetField("Publish Date", "2010", "10", "15"));
    writer.addDocument(config.build(taxoWriter, doc));

    doc = new Document();
    doc.add(new FacetField("Author", "Lisa"));
    doc.add(new FacetField("Publish Date", "2010", "10", "20"));
    writer.addDocument(config.build(taxoWriter, doc));

    doc = new Document();
    doc.add(new FacetField("Author", "Lisa"));
    doc.add(new FacetField("Publish Date", "2012", "1", "1"));
    writer.addDocument(config.build(taxoWriter, doc));

    doc = new Document();
    doc.add(new FacetField("Author", "Susan"));
    doc.add(new FacetField("Publish Date", "2012", "1", "7"));
    writer.addDocument(config.build(taxoWriter, doc));

    doc = new Document();
    doc.add(new FacetField("Author", "Frank"));
    doc.add(new FacetField("Publish Date", "1999", "5", "5"));
    writer.addDocument(config.build(taxoWriter, doc));

    // NRT open
    IndexSearcher searcher = newSearcher(writer.getReader());
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    RandomIndexWriter writer = new RandomIndexWriter(random(), dir);
    FacetsConfig config = new FacetsConfig();

    Document doc = new Document();
    doc.add(new FacetField("a", "foo1"));
    writer.addDocument(config.build(taxoWriter, doc));

    if (random().nextBoolean()) {
      writer.commit();
    }

    doc = new Document();
    doc.add(new FacetField("a", "foo2"));
    doc.add(new FacetField("b", "bar1"));
    writer.addDocument(config.build(taxoWriter, doc));

    if (random().nextBoolean()) {
      writer.commit();
    }

    doc = new Document();
    doc.add(new FacetField("a", "foo3"));
    doc.add(new FacetField("b", "bar2"));
    doc.add(new FacetField("c", "baz1"));
    writer.addDocument(config.build(taxoWriter, doc));

    // NRT open
    IndexSearcher searcher = newSearcher(writer.getReader());
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    FacetsConfig config = new FacetsConfig();
    config.setIndexFieldName("a", "$facets2");
    RandomIndexWriter writer = new RandomIndexWriter(random(), dir);

    Document doc = new Document();
    doc.add(new FacetField("a", "foo1"));
    writer.addDocument(config.build(taxoWriter, doc));

    // NRT open
    IndexSearcher searcher = newSearcher(writer.getReader());
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    RandomIndexWriter writer = new RandomIndexWriter(random(), dir, iwc);
    FacetsConfig config = new FacetsConfig();

    Document doc = new Document();
    doc.add(newTextField("field", "text", Field.Store.NO));
    doc.add(new FacetField("a", "path"));
    writer.addDocument(config.build(taxoWriter, doc));
    IOUtils.close(writer, taxoWriter, dir, taxoDir);
  }
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Related Classes of org.apache.lucene.facet.FacetField

  • org.apache.lucene.benchmark.byTask.feeds.RandomFacetSource
  • org.apache.lucene.demo.facet.ExpressionAggregationFacetsExample
  • org.apache.lucene.demo.facet.MultiCategoryListsFacetsExample
  • org.apache.lucene.demo.facet.SimpleFacetsExample
  • org.apache.lucene.facet.range.TestRangeFacetCounts
  • org.apache.lucene.facet.taxonomy.directory.TestConcurrentFacetedIndexing
  • org.apache.lucene.facet.taxonomy.directory.TestDirectoryTaxonomyWriter
  • org.apache.lucene.facet.taxonomy.TestCachedOrdinalsReader
  • org.apache.lucene.facet.taxonomy.TestFacetLabel
  • org.apache.lucene.facet.taxonomy.TestSearcherTaxonomyManager$IndexerThread
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