public void iterate()

in src/main/java/org/apache/datasketches/hive/tuple/UnionSketchUDAF.java [118:129]

• 12 lines of code
• 4 McCabe index (conditional complexity)

    public void iterate(final AggregationBuffer buf, final Object[] data)
        throws HiveException {
      if (data[0] == null) { return; }
      @SuppressWarnings("unchecked")
      final UnionState<S> state = (UnionState<S>) buf;
      if (!state.isInitialized()) {
        initializeState(state, data);
      }
      final byte[] serializedSketch = (byte[]) this.sketchInspector_.getPrimitiveJavaObject(data[0]);
      if (serializedSketch == null) { return; }
      state.update(Sketches.heapifySketch(Memory.wrap(serializedSketch), getSummaryDeserializer()));
    }