Package org.apache.lucene.facet

Examples of org.apache.lucene.facet.FacetField

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    //config.setRequireDimCount("a", true);
   
    for (int i = 0; i < 4; i++) {
      Document doc = new Document();
      doc.add(new NumericDocValuesField("price", (i+1)));
      doc.add(new FacetField("a", Integer.toString(i % 2), "1"));
      iw.addDocument(config.build(taxoWriter, doc));
    }
   
    DirectoryReader r = DirectoryReader.open(iw, true);
    DirectoryTaxonomyReader taxoReader = new DirectoryTaxonomyReader(taxoWriter);
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    config.setIndexFieldName("b", "$b");
   
    for(int i = atLeast(30); i > 0; --i) {
      Document doc = new Document();
      doc.add(new StringField("f", "v", Field.Store.NO));
      doc.add(new FacetField("a", "1"));
      doc.add(new FacetField("b", "1"));
      iw.addDocument(config.build(taxoWriter, doc));
    }
   
    DirectoryReader r = DirectoryReader.open(iw, true);
    DirectoryTaxonomyReader taxoReader = new DirectoryTaxonomyReader(taxoWriter);
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      doc.add(newStringField("content", testDoc.content, Field.Store.NO));
      testDoc.value = random().nextFloat();
      doc.add(new FloatDocValuesField("value", testDoc.value));
      for(int j=0;j<numDims;j++) {
        if (testDoc.dims[j] != null) {
          doc.add(new FacetField("dim" + j, testDoc.dims[j]));
        }
      }
      w.addDocument(config.build(tw, doc));
    }
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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() < 0.02) {
              w.commit();
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    IndexWriter writer = new IndexWriter(indexDir, conf);
    DirectoryTaxonomyWriter taxoWriter = new DirectoryTaxonomyWriter(taxoDir);
    FacetsConfig config = new FacetsConfig();
   
    Document doc = new Document();
    doc.add(new FacetField("A", "1"));
    writer.addDocument(config.build(taxoWriter, doc));
    doc = new Document();
    doc.add(new FacetField("A", "2"));
    writer.addDocument(config.build(taxoWriter, doc));
   
    final DirectoryReader reader = DirectoryReader.open(writer, true);
    final CachedOrdinalsReader ordsReader = new CachedOrdinalsReader(new DocValuesOrdinalsReader(FacetsConfig.DEFAULT_INDEX_FIELD_NAME));
    Thread[] threads = new Thread[3];
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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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    config.setMultiValued("a", true);
    RandomIndexWriter writer = new RandomIndexWriter(random(), dir);

    Document doc = new Document();
    doc.add(newTextField("field", "text", Field.Store.NO));
    doc.add(new FacetField("a", "path", "x"));
    doc.add(new FacetField("a", "path", "y"));
    writer.addDocument(config.build(taxoWriter, doc));

    // NRT open
    IndexSearcher searcher = newSearcher(writer.getReader());
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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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