Package org.apache.lucene.util

Examples of org.apache.lucene.util.BytesRef.utf8ToString()

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  private String next(TermsEnum te) throws IOException {
    final BytesRef br = te.next();
    if (br == null) {
      return null;
    } else {
      return br.utf8ToString();
    }
  }

  private BytesRef getNonExistTerm(BytesRef[] terms) {
    BytesRef t = null;
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      if (random().nextInt(6) == 4) {
        // pick term that doens't exist:
        t = getNonExistTerm(validTerms);
        termState = null;
        if (VERBOSE) {
          System.out.println("\nTEST: invalid term=" + t.utf8ToString());
        }
        loc = Arrays.binarySearch(validTerms, t);
      } else if (termStates.size() != 0 && random().nextInt(4) == 1) {
        final TermAndState ts = termStates.get(random().nextInt(termStates.size()));
        t = ts.term;
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        t = ts.term;
        loc = Arrays.binarySearch(validTerms, t);
        assertTrue(loc >= 0);
        termState = ts.state;
        if (VERBOSE) {
          System.out.println("\nTEST: valid termState term=" + t.utf8ToString());
        }
      } else {
        // pick valid term
        loc = random().nextInt(validTerms.length);
        t = BytesRef.deepCopyOf(validTerms[loc]);
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        // pick valid term
        loc = random().nextInt(validTerms.length);
        t = BytesRef.deepCopyOf(validTerms[loc]);
        termState = null;
        if (VERBOSE) {
          System.out.println("\nTEST: valid term=" + t.utf8ToString());
        }
      }

      // seekCeil or seekExact:
      final boolean doSeekExact = random().nextBoolean();
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        int count = 0;
        boolean changed = false;

        while(ts.incrementToken()) {
          termAtt.fillBytesRef();
          if (count == 0 && !termBytes.utf8ToString().equals(s)) {
            // The value was changed during analysis.  Keep iterating so the
            // tokenStream is exhausted.
            changed = true;
          }
          count++;
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      TermsEnum terms = MultiFields.getFields(r).terms("content").iterator(null);
      BytesRef t = terms.next();
      assertNotNull(t);

      // content field only has term aaa:
      assertEquals("aaa", t.utf8ToString());
      assertNull(terms.next());

      BytesRef aaaTerm = new BytesRef("aaa");

      // should be found exactly
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      TermsEnum termsEnum = terms.iterator(null);
      while(termsEnum.next() != null) {
        BytesRef term = termsEnum.term();
        assertTrue(term != null);
        String fieldValue = (String) DocHelper.nameValues.get(field);
        assertTrue(fieldValue.indexOf(term.utf8ToString()) != -1);
      }
    }
   
    DocsEnum termDocs = _TestUtil.docs(random(), reader,
                                       DocHelper.TEXT_FIELD_1_KEY,
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          assertTrue(storedNumbers.substring(start, end).equals(term));
          if (withPayloads) {
            // check that we have a payload and it starts with "pos"
            assertNotNull(dp.getPayload());
            BytesRef payload = dp.getPayload();
            assertTrue(payload.utf8ToString().startsWith("pos:"));
          } // note: withPayloads=false doesnt necessarily mean we dont have them from MockAnalyzer!
        }
      }
    }
   
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        assertTrue(storedNumbers.substring(start, end).equals("hundred"));
        if (withPayloads) {
          // check that we have a payload and it starts with "pos"
          assertNotNull(dp.getPayload());
          BytesRef payload = dp.getPayload();
          assertTrue(payload.utf8ToString().startsWith("pos:"));
        } // note: withPayloads=false doesnt necessarily mean we dont have them from MockAnalyzer!
      }
    }
   
    // check that other fields (without offsets) work correctly
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    final TermsEnum te = terms.iterator(null);
   
    for (String t : termsList) {
      BytesRef b = te.next();
      assertNotNull(b);
      assertEquals(t, b.utf8ToString());
      DocsEnum td = _TestUtil.docs(random(), te, liveDocs, null, DocsEnum.FLAG_NONE);
      assertTrue(td.nextDoc() != DocIdSetIterator.NO_MORE_DOCS);
      assertEquals(0, td.docID());
      assertEquals(td.nextDoc(), DocIdSetIterator.NO_MORE_DOCS);
    }
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