impl

type CallerAttributes interface {

	// used to read an specific attribute from the transaction certificate,
	// *attributeName* is passed as input parameter to this function.
	// Example:
	//  attrValue,error:=stub.ReadCertAttribute("position")
	GetCallerAttribute(attributeName string) ([]byte, error)

	// GetCallerCertificate returns caller certificate
	GetCallerCertificate() ([]byte, error)
}

type InnerInvoke interface {

	// InvokeChaincode locally calls the specified chaincode `Invoke` using the
	// same transaction context; that is, chaincode calling chaincode doesn't
	// create a new transaction message.
	InvokeChaincode(chaincodeName string, method string, args [][]byte) ([]byte, error)

	// QueryChaincode locally calls the specified chaincode `Query` using the
	// same transaction context; that is, chaincode calling chaincode doesn't
	// create a new transaction message.
	QueryChaincode(chaincodeName string, method string, args [][]byte) ([]byte, error)

	// acquire the (direct) chaincode name in a inner invoking
	GetCallingChaincodeName() string

	GetOriginalChaincodeName() string
}