Package org.apache.lucene.index

Examples of org.apache.lucene.index.DirectoryReader.numDocs()

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        final BytesRef arr2Ref = doc.getBinaryValue("bytes" + j);
        final byte[] arr2 = Arrays.copyOfRange(arr2Ref.bytes, arr2Ref.offset, arr2Ref.offset + arr2Ref.length);
        assertArrayEquals(arr, arr2);
      }
    }
    assertTrue(ir.numDocs() <= numDocs);
    ir.close();

    iw.deleteAll();
    iw.commit();
    iw.forceMerge(1);
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            assert false : "unreferenced files: before delete:\n    " + Arrays.toString(startFiles) + "\n  after delete:\n    " + Arrays.toString(endFiles) + extras;
          }

          DirectoryReader ir1 = DirectoryReader.open(this);
          int numDocs1 = ir1.numDocs();
          ir1.close();
          new IndexWriter(this, new IndexWriterConfig(LuceneTestCase.TEST_VERSION_CURRENT, null)).close();
          DirectoryReader ir2 = DirectoryReader.open(this);
          int numDocs2 = ir2.numDocs();
          ir2.close();
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          DirectoryReader ir1 = DirectoryReader.open(this);
          int numDocs1 = ir1.numDocs();
          ir1.close();
          new IndexWriter(this, new IndexWriterConfig(LuceneTestCase.TEST_VERSION_CURRENT, null)).close();
          DirectoryReader ir2 = DirectoryReader.open(this);
          int numDocs2 = ir2.numDocs();
          ir2.close();
          assert numDocs1 == numDocs2 : "numDocs changed after opening/closing IW: before=" + numDocs1 + " after=" + numDocs2;
        }
      }
    }
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    FacetsCollector sfc = new FacetsCollector();
    newSearcher(r).search(new MatchAllDocsQuery(), sfc);
    Facets facets = getTaxonomyFacetCounts(taxoReader, config, sfc);
    for (FacetResult result : facets.getAllDims(10)) {
      assertEquals(r.numDocs(), result.value.intValue());
    }
   
    IOUtils.close(taxoWriter, iw, taxoReader, taxoDir, r, indexDir);
  }
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            assert false : "unreferenced files: before delete:\n    " + Arrays.toString(startFiles) + "\n  after delete:\n    " + Arrays.toString(endFiles) + extras;
          }

          DirectoryReader ir1 = DirectoryReader.open(this);
          int numDocs1 = ir1.numDocs();
          ir1.close();
          new IndexWriter(this, new IndexWriterConfig(LuceneTestCase.TEST_VERSION_CURRENT, null)).close();
          DirectoryReader ir2 = DirectoryReader.open(this);
          int numDocs2 = ir2.numDocs();
          ir2.close();
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          DirectoryReader ir1 = DirectoryReader.open(this);
          int numDocs1 = ir1.numDocs();
          ir1.close();
          new IndexWriter(this, new IndexWriterConfig(LuceneTestCase.TEST_VERSION_CURRENT, null)).close();
          DirectoryReader ir2 = DirectoryReader.open(this);
          int numDocs2 = ir2.numDocs();
          ir2.close();
          assert numDocs1 == numDocs2 : "numDocs changed after opening/closing IW: before=" + numDocs1 + " after=" + numDocs2;
        }
      }
    }
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   */
  public void addTaxonomy(Directory taxoDir, OrdinalMap map) throws IOException {
    ensureOpen();
    DirectoryReader r = DirectoryReader.open(taxoDir);
    try {
      final int size = r.numDocs();
      final OrdinalMap ordinalMap = map;
      ordinalMap.setSize(size);
      int base = 0;
      TermsEnum te = null;
      DocsEnum docs = null;
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            assert false : "unreferenced files: before delete:\n    " + Arrays.toString(startFiles) + "\n  after delete:\n    " + Arrays.toString(endFiles) + extras;
          }

          DirectoryReader ir1 = DirectoryReader.open(this);
          int numDocs1 = ir1.numDocs();
          ir1.close();
          new IndexWriter(this, new IndexWriterConfig(LuceneTestCase.TEST_VERSION_CURRENT, null)).close();
          DirectoryReader ir2 = DirectoryReader.open(this);
          int numDocs2 = ir2.numDocs();
          ir2.close();
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          DirectoryReader ir1 = DirectoryReader.open(this);
          int numDocs1 = ir1.numDocs();
          ir1.close();
          new IndexWriter(this, new IndexWriterConfig(LuceneTestCase.TEST_VERSION_CURRENT, null)).close();
          DirectoryReader ir2 = DirectoryReader.open(this);
          int numDocs2 = ir2.numDocs();
          ir2.close();
          assert numDocs1 == numDocs2 : "numDocs changed after opening/closing IW: before=" + numDocs1 + " after=" + numDocs2;
        }
      }
    }
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    List<FacetResult> facetResults = fc.getFacetResults();
    FacetResult fresA = facetResults.get(0);
    assertEquals("unexpected count for " + fresA, r.maxDoc(), (int) fresA.getFacetResultNode().value);
   
    FacetResult fresB = facetResults.get(1);
    double expected = topDocs.topDocs().getMaxScore() * r.numDocs();
    assertEquals("unexpected value for " + fresB, expected, fresB.getFacetResultNode().value, 1E-10);
   
    IOUtils.close(taxo, taxoDir, r, indexDir);
  }
 
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