Package org.apache.drill.exec.vector.complex.writer

Examples of org.apache.drill.exec.vector.complex.writer.FieldWriter.allocate()

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    FieldWriter writer = fields.get(name);
    if(writer == null){
      int vectorCount = container.size();
      MapVector vector = container.addOrGet(name, MapVector.TYPE, MapVector.class);
      writer = new SingleMapWriter(vector, this);
      if(vectorCount != container.size()) writer.allocate();
      writer.setPosition(idx());
      fields.put(name, writer);
    }
    return writer;
  }
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    FieldWriter writer = fields.get(name);
    if(writer == null){
      int vectorCount = container.size();
      MapVector vector = container.addOrGet(name, MapVector.TYPE, MapVector.class);
      writer = new SingleMapWriter(vector, this);
      if(vectorCount != container.size()) writer.allocate();
      writer.setPosition(currentChildIndex);
      fields.put(name, writer);
    }
    return writer;
  }
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    FieldWriter writer = fields.get(name);
    if(writer == null){
      int vectorCount = container.size();
      MapVector vector = container.addOrGet(name, MapVector.TYPE, MapVector.class);
      writer = new SingleMapWriter(vector, this);
      if(vectorCount != container.size()) writer.allocate();
      writer.setPosition(currentChildIndex);
      fields.put(name, writer);
    }
    return writer;
  }
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    FieldWriter writer = fields.get(name);
    if(writer == null){
      int vectorCount = container.size();
      MapVector vector = container.addOrGet(name, MapVector.TYPE, MapVector.class);
      writer = new SingleMapWriter(vector, this);
      if(vectorCount != container.size()) writer.allocate();
      writer.setPosition(idx());
      fields.put(name, writer);
    }
    return writer;
  }
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