Examples of org.apache.lucene.codecs.DocValuesProducer

org.apache.lucene.codecs.DocValuesProducer
Abstract API that produces numeric, binary and sorted docvalues. @lucene.experimental

  }


  @Override
  public DocValuesProducer fieldsProducer(SegmentReadState state) throws IOException {
    assert state.fieldInfos.hasDocValues();
    DocValuesProducer producer = in.fieldsProducer(state);
    assert producer != null;
    return new AssertingDocValuesProducer(producer, state.segmentInfo.getDocCount());
  }

View Full Code Here

    private FieldsReader(FieldsReader other) {


      Map<DocValuesProducer,DocValuesProducer> oldToNew = new IdentityHashMap<DocValuesProducer,DocValuesProducer>();
      // First clone all formats
      for(Map.Entry<String,DocValuesProducer> ent : other.formats.entrySet()) {
        DocValuesProducer values = ent.getValue();
        formats.put(ent.getKey(), values);
        oldToNew.put(ent.getValue(), values);
      }


      // Then rebuild fields:
      for(Map.Entry<String,DocValuesProducer> ent : other.fields.entrySet()) {
        DocValuesProducer producer = oldToNew.get(ent.getValue());
        assert producer != null;
        fields.put(ent.getKey(), producer);
      }
    }

View Full Code Here

      }
    }


    @Override
    public NumericDocValues getNumeric(FieldInfo field) throws IOException {
      DocValuesProducer producer = fields.get(field.name);
      return producer == null ? null : producer.getNumeric(field);
    }

View Full Code Here

      return producer == null ? null : producer.getNumeric(field);
    }


    @Override
    public BinaryDocValues getBinary(FieldInfo field) throws IOException {
      DocValuesProducer producer = fields.get(field.name);
      return producer == null ? null : producer.getBinary(field);
    }

View Full Code Here

      return producer == null ? null : producer.getBinary(field);
    }


    @Override
    public SortedDocValues getSorted(FieldInfo field) throws IOException {
      DocValuesProducer producer = fields.get(field.name);
      return producer == null ? null : producer.getSorted(field);
    }

View Full Code Here

      return producer == null ? null : producer.getSorted(field);
    }


    @Override
    public SortedSetDocValues getSortedSet(FieldInfo field) throws IOException {
      DocValuesProducer producer = fields.get(field.name);
      return producer == null ? null : producer.getSortedSet(field);
    }

View Full Code Here

      return producer == null ? null : producer.getSortedSet(field);
    }
    
    @Override
    public Bits getDocsWithField(FieldInfo field) throws IOException {
      DocValuesProducer producer = fields.get(field.name);
      return producer == null ? null : producer.getDocsWithField(field);
    }

View Full Code Here

//      System.out.println("[" + Thread.currentThread().getName() + "] SR.initDocValuesProducers: segInfo=" + si + "; gens=" + genInfos.keySet());
    
    for (Entry<Long,List<FieldInfo>> e : genInfos.entrySet()) {
      Long gen = e.getKey();
      List<FieldInfo> infos = e.getValue();
      DocValuesProducer dvp = segDocValues.getDocValuesProducer(gen, si, IOContext.READ, dir, dvFormat, infos, getTermInfosIndexDivisor());
      for (FieldInfo fi : infos) {
        dvProducers.put(fi.name, dvp);
      }
    }

View Full Code Here

    FieldInfo fi = getDVField(field, DocValuesType.NUMERIC);
    if (fi == null) {
      return null;
    }


    DocValuesProducer dvProducer = dvProducers.get(field);
    assert dvProducer != null;


    Map<String,Object> dvFields = docValuesLocal.get();


    NumericDocValues dvs = (NumericDocValues) dvFields.get(field);
    if (dvs == null) {
      dvs = dvProducer.getNumeric(fi);
      dvFields.put(field, dvs);
    }


    return dvs;
  }

View Full Code Here

    if (fi.getDocValuesType() == null) {
      // Field was not indexed with doc values
      return null;
    }


    DocValuesProducer dvProducer = dvProducers.get(field);
    assert dvProducer != null;


    Map<String,Bits> dvFields = docsWithFieldLocal.get();


    Bits dvs = dvFields.get(field);
    if (dvs == null) {
      dvs = dvProducer.getDocsWithField(fi);
      dvFields.put(field, dvs);
    }


    return dvs;
  }

View Full Code Here

0 1 2 3 4 5 6

TOP

Related Classes of org.apache.lucene.codecs.DocValuesProducer

org.apache.lucene.codecs.asserting.AssertingDocValuesFormat

org.apache.lucene.codecs.asserting.AssertingNormsFormat

org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsReader

org.apache.lucene.index.SegmentReader

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.