blockcontract

Documentation

Index

• Constants
• type BlockContract
  • func NewBlockContract(log protocol.Logger) *BlockContract
• type BlockRuntime
  • func (r *BlockRuntime) GetAccountTxHistory(context protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetArchiveBlockHeight(context protocol.TxSimContext, params map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetArchiveStatus(context protocol.TxSimContext, params map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetBlockByHash(txSimContext protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetBlockByHeight(txSimContext protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetBlockByTxId(txSimContext protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetBlockHeaderByHeight(txSimContext protocol.TxSimContext, params map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetBlockHeightByHash(txSimContext protocol.TxSimContext, params map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetBlockHeightByTxId(txSimContext protocol.TxSimContext, params map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetBlockWithTxRWSetsByHash(txSimContext protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetBlockWithTxRWSetsByHeight(txSimContext protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetChainInfo(txSimContext protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetContractTxHistory(context protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetFullBlockByHeight(txSimContext protocol.TxSimContext, params map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetLastBlock(txSimContext protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetLastConfigBlock(txSimContext protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetMerklePathByTxId(txSimContext protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetNodeChainList(txSimContext protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
  • func (r *BlockRuntime) GetTxByTxId(txSimContext protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
• type BlockRuntimeParam
• type StateQueryRuntime
  • func (s *StateQueryRuntime) GetStateByKey(context protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
  • func (s *StateQueryRuntime) GetStateByPrefix(context protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)
  • func (s *StateQueryRuntime) GetStateKeyHistory(context protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)

Constants

const (

	// TRUE string const
	TRUE = "true"
)

Types

type BlockContract

type BlockContract struct {
	common.BaseContract
	// contains filtered or unexported fields
}

BlockContract 区块查询合约对象

func NewBlockContract

func NewBlockContract(log protocol.Logger) *BlockContract

NewBlockContract BlockContract构造函数 @param log @return *BlockContract

type BlockRuntime

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

BlockRuntime Block合约运行时

func (*BlockRuntime) GetAccountTxHistory

func (r *BlockRuntime) GetAccountTxHistory(context protocol.TxSimContext, parameters map[string][]byte) (
	[]byte, error)

GetAccountTxHistory 获得账户交易历史,如果没有传入账户地址，则默认使用当前交易的发送者地址; 如果传入了CONTRACT_NAME,则只查询该合约的交易历史 @param context @param parameters @return []byte @return error

func (*BlockRuntime) GetArchiveBlockHeight

func (r *BlockRuntime) GetArchiveBlockHeight(context protocol.TxSimContext, params map[string][]byte) ([]byte, error)

GetArchiveBlockHeight 获得已经归档的区块高度 @param context @param params @return []byte @return error

func (*BlockRuntime) GetArchiveStatus

func (r *BlockRuntime) GetArchiveStatus(context protocol.TxSimContext, params map[string][]byte) ([]byte, error)

GetArchiveStatus 获得归档信息 @param context @param params @return []byte @return error

func (*BlockRuntime) GetBlockByHash

func (r *BlockRuntime) GetBlockByHash(txSimContext protocol.TxSimContext, parameters map[string][]byte) (
	[]byte, error)

GetBlockByHash 根据区块Hash获得区块 @param txSimContext @param parameters @return []byte @return error

func (*BlockRuntime) GetBlockByHeight

func (r *BlockRuntime) GetBlockByHeight(txSimContext protocol.TxSimContext, parameters map[string][]byte) (
	[]byte, error)

GetBlockByHeight 根据高度查询区块 @param txSimContext @param parameters @return []byte @return error

func (*BlockRuntime) GetBlockByTxId

func (r *BlockRuntime) GetBlockByTxId(txSimContext protocol.TxSimContext, parameters map[string][]byte) (
	[]byte, error)

GetBlockByTxId 根据TxID获得所在的区块 @param txSimContext @param parameters @return []byte @return error

func (*BlockRuntime) GetBlockHeaderByHeight

func (r *BlockRuntime) GetBlockHeaderByHeight(txSimContext protocol.TxSimContext, params map[string][]byte) ([]byte,
	error)

GetBlockHeaderByHeight 根据区块高度获得区块头 @param txSimContext @param params @return []byte @return error

func (*BlockRuntime) GetBlockHeightByHash

func (r *BlockRuntime) GetBlockHeightByHash(txSimContext protocol.TxSimContext, params map[string][]byte) ([]byte,
	error)

GetBlockHeightByHash 根据区块Hash获得该区块的高度 @param txSimContext @param params @return []byte @return error

func (*BlockRuntime) GetBlockHeightByTxId

func (r *BlockRuntime) GetBlockHeightByTxId(txSimContext protocol.TxSimContext, params map[string][]byte) ([]byte,
	error)

GetBlockHeightByTxId 根据TxID获得所在的区块高度 @param txSimContext @param params @return []byte @return error

func (*BlockRuntime) GetBlockWithTxRWSetsByHash

func (r *BlockRuntime) GetBlockWithTxRWSetsByHash(txSimContext protocol.TxSimContext, parameters map[string][]byte) (
	[]byte, error)

GetBlockWithTxRWSetsByHash 根据区块Hash获得区块和读写集 @param txSimContext @param parameters @return []byte @return error

func (*BlockRuntime) GetBlockWithTxRWSetsByHeight

func (r *BlockRuntime) GetBlockWithTxRWSetsByHeight(txSimContext protocol.TxSimContext, parameters map[string][]byte) (
	[]byte, error)

GetBlockWithTxRWSetsByHeight 根据高度查询区块和读写集 @param txSimContext @param parameters @return []byte @return error

func (*BlockRuntime) GetChainInfo

func (r *BlockRuntime) GetChainInfo(txSimContext protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)

GetChainInfo 获得链信息 @param txSimContext @param parameters @return []byte @return error

func (*BlockRuntime) GetContractTxHistory

func (r *BlockRuntime) GetContractTxHistory(context protocol.TxSimContext, parameters map[string][]byte) (
	[]byte, error)

GetContractTxHistory 获得合约交易历史 @param context @param parameters @return []byte @return error

func (*BlockRuntime) GetFullBlockByHeight

func (r *BlockRuntime) GetFullBlockByHeight(txSimContext protocol.TxSimContext, params map[string][]byte) ([]byte,
	error)

GetFullBlockByHeight 获得完整的区块信息（包括了合约事件，而且不得裁剪） @param txSimContext @param params @return []byte @return error

func (*BlockRuntime) GetLastBlock

func (r *BlockRuntime) GetLastBlock(txSimContext protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)

GetLastBlock 获得最新的区块 @param txSimContext @param parameters @return []byte @return error

func (*BlockRuntime) GetLastConfigBlock

func (r *BlockRuntime) GetLastConfigBlock(txSimContext protocol.TxSimContext, parameters map[string][]byte) (
	[]byte, error)

GetLastConfigBlock 获得最新的配置区块 @param txSimContext @param parameters @return []byte @return error

func (*BlockRuntime) GetMerklePathByTxId

func (r *BlockRuntime) GetMerklePathByTxId(txSimContext protocol.TxSimContext, parameters map[string][]byte) (
	[]byte, error)

GetMerklePathByTxId 获得一个交易的默克尔验证路径 @param txSimContext @param parameters TxID @return []byte @return error

func (*BlockRuntime) GetNodeChainList

func (r *BlockRuntime) GetNodeChainList(txSimContext protocol.TxSimContext, parameters map[string][]byte) (
	[]byte, error)

GetNodeChainList 获得链ID列表 //TODO Devin:这和Block有啥关系？ @param txSimContext @param parameters @return []byte @return error

func (*BlockRuntime) GetTxByTxId

func (r *BlockRuntime) GetTxByTxId(txSimContext protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)

GetTxByTxId 根据TxId查询Transaction @param txSimContext @param parameters @return []byte @return error

type BlockRuntimeParam

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

BlockRuntimeParam 查询参数

type StateQueryRuntime

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

StateQueryRuntime 对状态数据库的查询

func (*StateQueryRuntime) GetStateByKey

func (s *StateQueryRuntime) GetStateByKey(context protocol.TxSimContext, parameters map[string][]byte) ([]byte, error)

GetStateByKey 根据合约名和Key获得对应的Value @param context @param parameters @return []byte @return error

func (*StateQueryRuntime) GetStateByPrefix

func (s *StateQueryRuntime) GetStateByPrefix(context protocol.TxSimContext, parameters map[string][]byte) (
	[]byte, error)

GetStateByPrefix 根据合约名和Key前缀，获得满足条件的KV列表 @param context @param parameters @return []byte @return error

func (*StateQueryRuntime) GetStateKeyHistory

func (s *StateQueryRuntime) GetStateKeyHistory(context protocol.TxSimContext, parameters map[string][]byte) (
	[]byte, error)

GetStateKeyHistory 根据合约名和Key，获得Key的历史记录 @param context @param parameters @return []byte json格式的KeyModification列表 @return error