sharding

type HashFn func(id ident.ID) uint32

type HashGen func(length int) HashFn

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

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

type ShardSet interface {
	// All returns a slice to the shards in this set.
	All() []shard.Shard

	// AllIDs returns a slice to the shard IDs in this set.
	AllIDs() []uint32

	// Lookup will return a shard for a given identifier.
	Lookup(id ident.ID) uint32

	// LookupShard will return a shard for a given shard id.
	LookupShard(id uint32) (shard.Shard, error)

	// LookupStateByID returns the state of the shard with a given ID.
	LookupStateByID(shardID uint32) (shard.State, error)

	// Min returns the smallest shard owned by this shard set.
	Min() uint32

	// Max returns the largest shard owned by this shard set.
	Max() uint32

	// HashFn returns the sharding hash function.
	HashFn() HashFn
}