serialization

type BlockIndex struct {
	//整个Block+RWSet序列化后存储的位置
	Index *storePb.StoreInfo
	//Block基本信息（storePb.SerializedBlock）序列化后存储的位置
	MetaIndex *storePb.StoreInfo
	//交易列表序列化后的存储位置
	TxsIndex []*storePb.StoreInfo
	//读写集序列化后存储的位置
	RWSetsIndex []*storePb.StoreInfo
}

type BlockIndexMeta struct {
	Height         uint64
	BlockTimestamp int64
	BlockHash      []byte
	TxIds          []string
	RwSets         []string
	BlockIndex
}

type BlockNormalized struct {
	Block          *commonPb.Block
	Meta           *storePb.SerializedBlock // Block without Txs
	Txs            []*commonPb.Transaction
	TxRWSets       []*commonPb.TxRWSet
	ContractEvents []*commonPb.ContractEvent
	SerializationNormalized
}

type BlockNormalizer interface {
	// NormalizeBlock Organize blocks into a standard format for storage definition.
	NormalizeBlock(blockWithRWSet *storePb.BlockWithRWSet) (*BlockNormalized, error)
	// NormalizeFromSerialization restore normalized data from serialized data
	NormalizeFromSerialization(*SerializationNormalized) (*BlockNormalized, error) //
	// Serializer get the serializer used by BlockNormalizer,
	// so that users can deserialize the character data in BlockNormalized.
	Serializer() Serializer
}

type BlockWithSerializedInfo struct {
	BlockNormalized
	BlockIndex
}

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

type SerializationNormalized struct {
	SerializedMeta           []byte
	SerializedTxs            [][]byte
	SerializedTxRWSets       [][]byte
	SerializedContractEvents [][]byte
}

type Serializer interface {
	Encode(interface{}) ([]byte, error)
	Decode([]byte, interface{}) error
}