Examples of org.apache.lucene.index.SortedDocValues.lookupOrd()

Class org.apache.lucene.index.SortedDocValues

Examples of org.apache.lucene.index.SortedDocValues.lookupOrd()

org.apache.lucene.index.SortedDocValues.lookupOrd()
Retrieves the value for the specified ordinal. @param ord ordinal to lookup (must be >= 0 and < {@link #getValueCount()}) @param result will be populated with the ordinal's value @see #getOrd(int)

      final BytesRef term;
      final int ord = termsIndex.getOrd(i);
      if (ord == -1) {
        term = null;
      } else {
        termsIndex.lookupOrd(ord, br);
        term = br;
      }
      final String s = term == null ? null : term.utf8ToString();
      assertTrue("for doc " + i + ": " + s + " does not equal: " + unicodeStrings[i], unicodeStrings[i] == null || unicodeStrings[i].equals(s));
    }

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    TermsEnum tenum = termsIndex.termsEnum();
    BytesRef val = new BytesRef();
    for (int i=0; i<nTerms; i++) {
      BytesRef val1 = tenum.next();
      termsIndex.lookupOrd(i, val);
      // System.out.println("i="+i);
      assertEquals(val, val1);
    }


    // seek the enum around (note this isn't a great test here)

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    // seek the enum around (note this isn't a great test here)
    int num = atLeast(100);
    for (int i = 0; i < num; i++) {
      int k = random().nextInt(nTerms);
      termsIndex.lookupOrd(k, val);
      assertEquals(TermsEnum.SeekStatus.FOUND, tenum.seekCeil(val));
      assertEquals(val, tenum.term());
    }


    for(int i=0;i<nTerms;i++) {

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      assertEquals(TermsEnum.SeekStatus.FOUND, tenum.seekCeil(val));
      assertEquals(val, tenum.term());
    }


    for(int i=0;i<nTerms;i++) {
      termsIndex.lookupOrd(i, val);
      assertEquals(TermsEnum.SeekStatus.FOUND, tenum.seekCeil(val));
      assertEquals(val, tenum.term());
    }


    // test bad field

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      final BytesRef term;
      final int ord = termsIndex.getOrd(i);
      if (ord == -1) {
        term = null;
      } else {
        term = termsIndex.lookupOrd(ord);
      }
      final String s = term == null ? null : term.utf8ToString();
      assertTrue("for doc " + i + ": " + s + " does not equal: " + unicodeStrings[i], unicodeStrings[i] == null || unicodeStrings[i].equals(s));
    }

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    int nTerms = termsIndex.getValueCount();


    TermsEnum tenum = termsIndex.termsEnum();
    for (int i=0; i<nTerms; i++) {
      BytesRef val1 = tenum.next();
      BytesRef val = termsIndex.lookupOrd(i);
      // System.out.println("i="+i);
      assertEquals(val, val1);
    }


    // seek the enum around (note this isn't a great test here)

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    // seek the enum around (note this isn't a great test here)
    int num = atLeast(100);
    for (int i = 0; i < num; i++) {
      int k = random().nextInt(nTerms);
      BytesRef val = BytesRef.deepCopyOf(termsIndex.lookupOrd(k));
      assertEquals(TermsEnum.SeekStatus.FOUND, tenum.seekCeil(val));
      assertEquals(val, tenum.term());
    }


    for(int i=0;i<nTerms;i++) {

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      assertEquals(TermsEnum.SeekStatus.FOUND, tenum.seekCeil(val));
      assertEquals(val, tenum.term());
    }


    for(int i=0;i<nTerms;i++) {
      BytesRef val = BytesRef.deepCopyOf(termsIndex.lookupOrd(i));
      assertEquals(TermsEnum.SeekStatus.FOUND, tenum.seekCeil(val));
      assertEquals(val, tenum.term());
    }


    // test bad field

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          // numOrds
          assertEquals(info, leftValues.getValueCount(), rightValues.getValueCount());
          // ords
          for (int i = 0; i < leftValues.getValueCount(); i++) {
            final BytesRef left = BytesRef.deepCopyOf(leftValues.lookupOrd(i));
            final BytesRef right = rightValues.lookupOrd(i);
            assertEquals(info, left, right);
          }
          // ord lists
          for(int docID=0;docID<leftReader.maxDoc();docID++) {
            leftValues.setDocument(docID);

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          // ords
          BytesRef scratchLeft = new BytesRef();
          BytesRef scratchRight = new BytesRef();
          for (int i = 0; i < leftValues.getValueCount(); i++) {
            final BytesRef left = BytesRef.deepCopyOf(leftValues.lookupOrd(i));
            final BytesRef right = rightValues.lookupOrd(i);
            assertEquals(info, left, right);
          }
          // bytes
          for(int docID=0;docID<leftReader.maxDoc();docID++) {
            final BytesRef left = BytesRef.deepCopyOf(leftValues.get(docID));

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