Method HasNext

pkg/database/iterators.go:25–27

HasNext - Checks whether next tuple exists

()

// HasNext - Checks whether next tuple exists
func (i *TupleIterator) HasNext() bool {
	return i.index < len(i.tuples)
}

// GetNext - Get next tuple
func (i *TupleIterator) GetNext() *base.Tuple {