ObjectAggregationIterator

ObjectAggregationIterator is…​FIXME

next Method

next(): UnsafeRow

Note	next is part of Scala’s scala.collection.Iterator interface that returns the next element and discards it from the iterator.

next…​FIXME

outputForEmptyGroupingKeyWithoutInput Method

outputForEmptyGroupingKeyWithoutInput(): UnsafeRow

outputForEmptyGroupingKeyWithoutInput…​FIXME

Note	outputForEmptyGroupingKeyWithoutInput is used when…​FIXME