Package org.apache.lucene.index

Examples of org.apache.lucene.index.TermPositions.nextPosition()

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        while(tp.next())
        {
          if(tp.freq() > 0)
          {
            tp.nextPosition();
            tp.getPayload(payloadBuffer, 0);
            int len = bytesToInt(payloadBuffer);
            allocate(tp.doc(), Math.min(len, _maxItems), true);
          }
        }
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            assertEquals(aprioriTermPositions.freq(), testTermPositions.freq());


            for (int termPositionIndex = 0; termPositionIndex < aprioriTermPositions.freq(); termPositionIndex++) {
              int aprioriPos = aprioriTermPositions.nextPosition();
              int testPos = testTermPositions.nextPosition();

              if (aprioriPos != testPos) {
                assertEquals(aprioriPos, testPos);
              }
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            assertEquals(aprioriTermPositions.freq(), testTermPositions.freq());


            for (int termPositionIndex = 0; termPositionIndex < aprioriTermPositions.freq(); termPositionIndex++) {
              int aprioriPos = aprioriTermPositions.nextPosition();
              int testPos = testTermPositions.nextPosition();

              if (aprioriPos != testPos) {
                assertEquals(aprioriPos, testPos);
              }
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    IndexReader reader = IndexReader.open(dir, true);
    TermPositions termPositions = reader.termPositions(new Term("preanalyzed", "term1"));
    assertTrue(termPositions.next());
    assertEquals(1, termPositions.freq());
    assertEquals(0, termPositions.nextPosition());

    termPositions.seek(new Term("preanalyzed", "term2"));
    assertTrue(termPositions.next());
    assertEquals(2, termPositions.freq());
    assertEquals(1, termPositions.nextPosition());
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    assertEquals(0, termPositions.nextPosition());

    termPositions.seek(new Term("preanalyzed", "term2"));
    assertTrue(termPositions.next());
    assertEquals(2, termPositions.freq());
    assertEquals(1, termPositions.nextPosition());
    assertEquals(3, termPositions.nextPosition());
   
    termPositions.seek(new Term("preanalyzed", "term3"));
    assertTrue(termPositions.next());
    assertEquals(1, termPositions.freq());
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    termPositions.seek(new Term("preanalyzed", "term2"));
    assertTrue(termPositions.next());
    assertEquals(2, termPositions.freq());
    assertEquals(1, termPositions.nextPosition());
    assertEquals(3, termPositions.nextPosition());
   
    termPositions.seek(new Term("preanalyzed", "term3"));
    assertTrue(termPositions.next());
    assertEquals(1, termPositions.freq());
    assertEquals(2, termPositions.nextPosition());
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    assertEquals(3, termPositions.nextPosition());
   
    termPositions.seek(new Term("preanalyzed", "term3"));
    assertTrue(termPositions.next());
    assertEquals(1, termPositions.freq());
    assertEquals(2, termPositions.nextPosition());
    reader.close();
   
    // 3) reset stream and consume tokens again
    stream.reset();
    checkTokens(stream);
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        InstantiatedDocument document = documentsByNumber[termPositions.doc()];

        byte[][] payloads = new byte[termPositions.freq()][];
        int[] positions = new int[termPositions.freq()];
        for (int i = 0; i < termPositions.freq(); i++) {
          positions[i] = termPositions.nextPosition();

          if (termPositions.isPayloadAvailable()) {
            payloads[i] = new byte[termPositions.getPayloadLength()];
            termPositions.getPayload(payloads[i], 0);
          }
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        InstantiatedDocument document = documentsByNumber[termPositions.doc()];

        byte[][] payloads = new byte[termPositions.freq()][];
        int[] positions = new int[termPositions.freq()];
        for (int i = 0; i < termPositions.freq(); i++) {
          positions[i] = termPositions.nextPosition();

          if (termPositions.isPayloadAvailable()) {
            payloads[i] = new byte[termPositions.getPayloadLength()];
            termPositions.getPayload(payloads[i], 0);
          }
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      assertEquals(expected, tp.nextPosition());
      if (x == 1) {
        continue;
      }
      assertEquals(1, tp.nextPosition());
      assertEquals(3, tp.nextPosition());
      assertEquals(6, tp.nextPosition());

      // only one doc has "a"
      assertFalse(tp.next());
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