Function createNode

sorted_set.go:308–316

createNode returns a newly initialized SkipListNode Object that implements the SkipListNode.

(level int, score SCORE, hash uint32, record *core.Record)

// createNode returns a newly initialized SkipListNode Object that implements the SkipListNode.
func createNode(level int, score SCORE, hash uint32, record *core.Record) *SkipListNode {
	node := SkipListNode{
		hash:   hash,
		record: record,
		score:  score,
		level:  make([]SkipListLevel, level),
	}
	return &node
}

// randomLevel returns a random level for the new skiplist node we are going to create.
// The return value of this function is between 1 and SkipListMaxLevel