Package org.apache.lucene.index

Examples of org.apache.lucene.index.NumericDocValues

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        instance = new FST<Long>(data, PositiveIntOutputs.getSingleton());
        ramBytesUsed.addAndGet(instance.sizeInBytes());
        fstInstances.put(field.number, instance);
      }
    }
    final NumericDocValues docToOrd = getNumeric(field);
    final FST<Long> fst = instance;
   
    // per-thread resources
    final BytesReader in = fst.getBytesReader();
    final Arc<Long> firstArc = new Arc<Long>();
    final Arc<Long> scratchArc = new Arc<Long>();
    final IntsRef scratchInts = new IntsRef();
    final BytesRefFSTEnum<Long> fstEnum = new BytesRefFSTEnum<Long>(fst);
   
    return new SortedDocValues() {
      @Override
      public int getOrd(int docID) {
        return (int) docToOrd.get(docID);
      }

      @Override
      public void lookupOrd(int ord, BytesRef result) {
        try {
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  }

  @Override
  public Bytes getBytes(AtomicReader reader, String field, ByteParser parser, boolean setDocsWithField)
      throws IOException {
    final NumericDocValues valuesIn = reader.getNumericDocValues(field);
    if (valuesIn != null) {
      // Not cached here by FieldCacheImpl (cached instead
      // per-thread by SegmentReader):
      return new Bytes() {
        @Override
        public byte get(int docID) {
          return (byte) valuesIn.get(docID);
        }
      };
    } else {
      final FieldInfo info = reader.getFieldInfos().fieldInfo(field);
      if (info == null) {
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  }

  // inherit javadocs
  public Shorts getShorts(AtomicReader reader, String field, ShortParser parser, boolean setDocsWithField)
      throws IOException {
    final NumericDocValues valuesIn = reader.getNumericDocValues(field);
    if (valuesIn != null) {
      // Not cached here by FieldCacheImpl (cached instead
      // per-thread by SegmentReader):
      return new Shorts() {
        @Override
        public short get(int docID) {
          return (short) valuesIn.get(docID);
        }
      };
    } else {
      final FieldInfo info = reader.getFieldInfos().fieldInfo(field);
      if (info == null) {
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  }

  @Override
  public Ints getInts(AtomicReader reader, String field, IntParser parser, boolean setDocsWithField)
      throws IOException {
    final NumericDocValues valuesIn = reader.getNumericDocValues(field);
    if (valuesIn != null) {
      // Not cached here by FieldCacheImpl (cached instead
      // per-thread by SegmentReader):
      return new Ints() {
        @Override
        public int get(int docID) {
          return (int) valuesIn.get(docID);
        }
      };
    } else {
      final FieldInfo info = reader.getFieldInfos().fieldInfo(field);
      if (info == null) {
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  }

  @Override
  public Floats getFloats(AtomicReader reader, String field, FloatParser parser, boolean setDocsWithField)
    throws IOException {
    final NumericDocValues valuesIn = reader.getNumericDocValues(field);
    if (valuesIn != null) {
      // Not cached here by FieldCacheImpl (cached instead
      // per-thread by SegmentReader):
      return new Floats() {
        @Override
        public float get(int docID) {
          return Float.intBitsToFloat((int) valuesIn.get(docID));
        }
      };
    } else {
      final FieldInfo info = reader.getFieldInfos().fieldInfo(field);
      if (info == null) {
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  }
 
  @Override
  public Longs getLongs(AtomicReader reader, String field, FieldCache.LongParser parser, boolean setDocsWithField)
      throws IOException {
    final NumericDocValues valuesIn = reader.getNumericDocValues(field);
    if (valuesIn != null) {
      // Not cached here by FieldCacheImpl (cached instead
      // per-thread by SegmentReader):
      return new Longs() {
        @Override
        public long get(int docID) {
          return valuesIn.get(docID);
        }
      };
    } else {
      final FieldInfo info = reader.getFieldInfos().fieldInfo(field);
      if (info == null) {
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  }

  @Override
  public Doubles getDoubles(AtomicReader reader, String field, FieldCache.DoubleParser parser, boolean setDocsWithField)
      throws IOException {
    final NumericDocValues valuesIn = reader.getNumericDocValues(field);
    if (valuesIn != null) {
      // Not cached here by FieldCacheImpl (cached instead
      // per-thread by SegmentReader):
      return new Doubles() {
        @Override
        public double get(int docID) {
          return Double.longBitsToDouble(valuesIn.get(docID));
        }
      };
    } else {
      final FieldInfo info = reader.getFieldInfos().fieldInfo(field);
      if (info == null) {
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    final BytesRef scratch = new BytesRef();
    final DecimalFormat decoder = new DecimalFormat(field.pattern, new DecimalFormatSymbols(Locale.ROOT));

    decoder.setParseBigDecimal(true);

    return new NumericDocValues() {
      @Override
      public long get(int docID) {
        try {
          //System.out.println(Thread.currentThread().getName() + ": get docID=" + docID + " in=" + in);
          if (docID < 0 || docID >= maxDoc) {
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      Terms memTerms = memFields.terms(field);
      Terms iwTerms = memIndexReader.terms(field);
      if (iwTerms == null) {
        assertNull(memTerms);
      } else {
        NumericDocValues normValues = competitor.getNormValues(field);
        NumericDocValues memNormValues = memIndexReader.getNormValues(field);
        if (normValues != null) {
          // mem idx always computes norms on the fly
          assertNotNull(memNormValues);
          assertEquals(normValues.get(0), memNormValues.get(0));
        }
         
        assertNotNull(memTerms);
        assertEquals(iwTerms.getDocCount(), memTerms.getDocCount());
        assertEquals(iwTerms.getSumDocFreq(), memTerms.getSumDocFreq());
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    @Override
    public NumericDocValues getNormValues(String field) {
      FieldInfo fieldInfo = fieldInfos.get(field);
      if (fieldInfo == null || fieldInfo.omitsNorms())
        return null;
      NumericDocValues norms = cachedNormValues;
      Similarity sim = getSimilarity();
      if (!field.equals(cachedFieldName) || sim != cachedSimilarity) { // not cached?
        Info info = getInfo(field);
        int numTokens = info != null ? info.numTokens : 0;
        int numOverlapTokens = info != null ? info.numOverlapTokens : 0;
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Related Classes of org.apache.lucene.index.NumericDocValues

  • org.apache.lucene.codecs.asserting.AssertingDocValuesFormat$AssertingDocValuesProducer
  • org.apache.lucene.codecs.cheapbastard.CheapBastardDocValuesProducer
  • org.apache.lucene.codecs.lucene3x.Lucene3xNormsProducer$NormsDocValues
  • org.apache.lucene.codecs.lucene40.Lucene40DocValuesReader
  • org.apache.lucene.codecs.lucene42.Lucene42DocValuesProducer
  • org.apache.lucene.codecs.lucene49.Lucene49NormsProducer
  • org.apache.lucene.codecs.memory.DirectDocValuesProducer
  • org.apache.lucene.codecs.memory.MemoryDocValuesProducer
  • org.apache.lucene.codecs.perfield.TestPerFieldDocValuesFormat
  • org.apache.lucene.codecs.simpletext.SimpleTextDocValuesReader
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