store

type Store interface {
	// GetRegionByKey gets region and leader peer by region key from cluster.
	GetRegionByKey(key []byte) (*region.Region, error)
	// GetRegionByID gets region and leader peer by region id from cluster.
	GetRegionByID(id uint64) (*region.Region, error)
	// AddRegion adds a new region to cluster.
	AddRegion(region *region.Region) error
	// RemoveRegion removes a region from cluster.
	RemoveRegion(id uint64) error
	// Split splits the region into two regions.
	Split(region *region.Region, splitKey []byte) error
	// Merge merges two adjacent regions into one region.
	Merge(regionA *region.Region, regionB *region.Region) error
	// GetSize gets the total size of the store.
	GetSize() int64
}