registry

type BTree2D interface {
	Sync(next BTree2D, onAdd, onDel func(key1 generic.T, key2 generic.U))
	GetLayer(key1 generic.T) (SecondaryLayer, bool)
	SetLayer(key1 generic.T, layer SecondaryLayer)
	ForEach(fn func(key generic.T, layer SecondaryLayer) bool)
	ForEach2(key1 generic.T, fn func(key2 generic.U) bool)
	Put(key1 generic.T, key2 generic.U, finalizers ...func())
	Delete(key1 generic.T, key2 generic.U) bool
	Drop(key1 generic.T) bool
}

type HashRingSelector struct {
	VBucket int
}

type Iterator struct {
	*Registry
	// contains filtered or unexported fields
}

type Pair struct {
	K generic.T
	V generic.U
}

type RandomSelector struct {
}

type Reducer interface {
	Reduce(pool []generic.U) []generic.U
}

type Registry struct {
	// contains filtered or unexported fields
}

type SecondaryLayer interface{}

type Selector interface {
	Select(pool []generic.U) (idx int, cache bool) // pool can't empty
}