override def inputTypes: Seq[AbstractDataType] = Seq()

in src/main/scala/org/apache/spark/sql/datasketches/kll/expressions/KllDoublesSketchExpressions.scala [111:119]

• 7 lines of code
• 1 McCabe index (conditional complexity)

  override def inputTypes: Seq[AbstractDataType] = Seq(KllDoublesSketchType)

  override def dataType: DataType = DoubleType

  override def nullSafeEval(input: Any): Any = {
    val bytes = input.asInstanceOf[Array[Byte]]
    val sketch = KllDoublesSketch.wrap(Memory.wrap(bytes))
    sketch.getMaxItem
  }