shardchain

type Collection interface {
	// ShardChain returns the blockchain for the given shard,
	// opening one as necessary.
	ShardChain(shardID uint32, options ...core.Options) (core.BlockChain, error)

	// CloseShardChain closes the given shard chain.
	CloseShardChain(shardID uint32) error

	// Close closes all shard chains.
	Close() error
}

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

type DBFactory interface {
	// NewChainDB returns a new database for the blockchain for
	// given shard.
	NewChainDB(shardID uint32) (ethdb.Database, error)
}

type DBInitializer interface {
	InitChainDB(db ethdb.Database, shardID uint32) error
}

type LDBFactory struct {
	RootDir string // directory in which to put shard databases in.
}

type LDBShardFactory struct {
	RootDir    string // directory in which to put shard databases in.
	DiskCount  int
	ShardCount int
	CacheTime  int
	CacheSize  int
}

type MemDBFactory struct{}

type TiKvCacheConfig struct {
	StateDBCacheSizeInMB        uint32
	StateDBCachePersistencePath string
	StateDBRedisServerAddr      string
	StateDBRedisLRUTimeInDay    uint32
}

type TiKvFactory struct {
	PDAddr      []string
	Role        string
	CacheConfig statedb_cache.StateDBCacheConfig
	// contains filtered or unexported fields
}