public void iterate()

in src/main/java/org/apache/datasketches/hive/hll/UnionSketchUDAF.java [170:180]

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

    public void iterate(final AggregationBuffer buf,
        final Object[] parameters) throws HiveException {
      if (parameters[0] == null) { return; }
      final UnionState state = (UnionState) buf;
      if (!state.isInitialized()) {
        initializeState(state, parameters);
      }
      final byte[] serializedSketch = (byte[]) this.inputInspector_.getPrimitiveJavaObject(parameters[0]);
      if (serializedSketch == null) { return; }
      state.update(HllSketch.wrap(Memory.wrap(serializedSketch)));
    }