Examples of org.apache.lucene.index.SortedSetDocValues.nextOrd()

Class org.apache.lucene.index.SortedSetDocValues

Examples of org.apache.lucene.index.SortedSetDocValues.nextOrd()

org.apache.lucene.index.SortedSetDocValues.nextOrd()
Returns the next ordinal for the current document (previously set by {@link #setDocument(int)}. @return next ordinal for the document, or {@link #NO_MORE_ORDS}. ordinals are dense, start at 0, then increment by 1 for the next value in sorted order.

    scratch = sorted.get(0);
    assertEquals("sorted value", scratch.utf8ToString());
    
    SortedSetDocValues sortedSet = FieldCache.DEFAULT.getDocTermOrds(ar, "sorted");
    sortedSet.setDocument(0);
    assertEquals(0, sortedSet.nextOrd());
    assertEquals(SortedSetDocValues.NO_MORE_ORDS, sortedSet.nextOrd());
    assertEquals(1, sortedSet.getValueCount());
    
    bits = FieldCache.DEFAULT.getDocsWithField(ar, "sorted");
    assertTrue(bits.get(0));

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    assertEquals("sorted value", scratch.utf8ToString());
    
    SortedSetDocValues sortedSet = FieldCache.DEFAULT.getDocTermOrds(ar, "sorted");
    sortedSet.setDocument(0);
    assertEquals(0, sortedSet.nextOrd());
    assertEquals(SortedSetDocValues.NO_MORE_ORDS, sortedSet.nextOrd());
    assertEquals(1, sortedSet.getValueCount());
    
    bits = FieldCache.DEFAULT.getDocsWithField(ar, "sorted");
    assertTrue(bits.get(0));

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        fail();
      } catch (IllegalStateException expected) {}
    
      sortedSet = FieldCache.DEFAULT.getDocTermOrds(ar, "sortedset");
      sortedSet.setDocument(0);
      assertEquals(0, sortedSet.nextOrd());
      assertEquals(1, sortedSet.nextOrd());
      assertEquals(SortedSetDocValues.NO_MORE_ORDS, sortedSet.nextOrd());
      assertEquals(2, sortedSet.getValueCount());
    
      bits = FieldCache.DEFAULT.getDocsWithField(ar, "sortedset");

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      } catch (IllegalStateException expected) {}
    
      sortedSet = FieldCache.DEFAULT.getDocTermOrds(ar, "sortedset");
      sortedSet.setDocument(0);
      assertEquals(0, sortedSet.nextOrd());
      assertEquals(1, sortedSet.nextOrd());
      assertEquals(SortedSetDocValues.NO_MORE_ORDS, sortedSet.nextOrd());
      assertEquals(2, sortedSet.getValueCount());
    
      bits = FieldCache.DEFAULT.getDocsWithField(ar, "sortedset");
      assertTrue(bits.get(0));

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      sortedSet = FieldCache.DEFAULT.getDocTermOrds(ar, "sortedset");
      sortedSet.setDocument(0);
      assertEquals(0, sortedSet.nextOrd());
      assertEquals(1, sortedSet.nextOrd());
      assertEquals(SortedSetDocValues.NO_MORE_ORDS, sortedSet.nextOrd());
      assertEquals(2, sortedSet.getValueCount());
    
      bits = FieldCache.DEFAULT.getDocsWithField(ar, "sortedset");
      assertTrue(bits.get(0));
    }

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    scratch = sorted.get(0);
    assertEquals(0, scratch.length);
    
    SortedSetDocValues sortedSet = cache.getDocTermOrds(ar, "bogusmultivalued");
    sortedSet.setDocument(0);
    assertEquals(SortedSetDocValues.NO_MORE_ORDS, sortedSet.nextOrd());
    
    Bits bits = cache.getDocsWithField(ar, "bogusbits");
    assertFalse(bits.get(0));
    
    // check that we cached nothing

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    scratch = sorted.get(0);
    assertEquals(0, scratch.length);
    
    SortedSetDocValues sortedSet = cache.getDocTermOrds(ar, "bogusmultivalued");
    sortedSet.setDocument(0);
    assertEquals(SortedSetDocValues.NO_MORE_ORDS, sortedSet.nextOrd());
    
    Bits bits = cache.getDocsWithField(ar, "bogusbits");
    assertFalse(bits.get(0));
    
    // check that we cached nothing

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          for(int docID=0;docID<leftReader.maxDoc();docID++) {
            leftValues.setDocument(docID);
            rightValues.setDocument(docID);
            long ord;
            while ((ord = leftValues.nextOrd()) != SortedSetDocValues.NO_MORE_ORDS) {
              assertEquals(info, ord, rightValues.nextOrd());
            }
            assertEquals(info, SortedSetDocValues.NO_MORE_ORDS, rightValues.nextOrd());
          }
        } else {
          assertNull(info, leftValues);

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            rightValues.setDocument(docID);
            long ord;
            while ((ord = leftValues.nextOrd()) != SortedSetDocValues.NO_MORE_ORDS) {
              assertEquals(info, ord, rightValues.nextOrd());
            }
            assertEquals(info, SortedSetDocValues.NO_MORE_ORDS, rightValues.nextOrd());
          }
        } else {
          assertNull(info, leftValues);
          assertNull(info, rightValues);
        }

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        LongBitSet bitset = new LongBitSet(dv.getValueCount());
        for (int i = 0; i < reader.maxDoc(); i++) {
          if (liveDocs.get(i)) {
            dv.setDocument(i);
            long ord;
            while ((ord = dv.nextOrd()) != SortedSetDocValues.NO_MORE_ORDS) {
              bitset.set(ord);
            }
          }
        }
        liveTerms[sub] = new BitsFilteredTermsEnum(dv.termsEnum(), bitset);

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