xcom

package
v0.7.1 Latest Latest
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 Go to latest Published: Sep 7, 2019 License: GPL-3.0 Imports: 12 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	DefualtRule = iota
	StakingRule
	SlashingRule
	RestrictingRule
	RewardRule
	GovernanceRule
)

plugin rule key

View Source 
const (
	DefaultMainNet      = iota // PlatON default main net flag
	DefaultAlphaTestNet        // PlatON default Alpha test net flag
	DefaultBetaTestNet         // PlatON default Beta test net flag
	DefaultInnerTestNet        // PlatON default inner test net flag
	DefaultInnerDevNet         // PlatON default inner development net flag
	DefaultDeveloperNet        // PlatON default developer net flag
)

Variables

View Source 
var (
	DELTA         = [...]float64{0.08333333333333333, -2.777777777777778E-5, 7.936507936507937E-8, -5.952380952380953E-10, 8.417508417508329E-12, -1.917526917518546E-13, 6.410256405103255E-15, -2.955065141253382E-16, 1.7964371635940225E-17, -1.3922896466162779E-18, 1.338028550140209E-19, -1.542460098679661E-20, 1.9770199298095743E-21, -2.3406566479399704E-22, 1.713480149663986E-23}
	LANCZOS       = [...]float64{0.9999999999999971, 57.15623566586292, -59.59796035547549, 14.136097974741746, -0.4919138160976202, 3.399464998481189E-5, 4.652362892704858E-5, -9.837447530487956E-5, 1.580887032249125E-4, -2.1026444172410488E-4, 2.1743961811521265E-4, -1.643181065367639E-4, 8.441822398385275E-5, -2.6190838401581408E-5, 3.6899182659531625E-6}
	HALF_LOG_2_PI = 0.5 * math.Log(6.283185307179586)
)

Functions

func ActiveUnDelFreezeRatio 

func ActiveUnDelFreezeRatio() uint64

func AddLog 

func AddLog(state StateDB, blockNumber uint64, contractAddr common.Address, event, data string)

addLog let the result add to event.

func AdditionalCycleTime 

func AdditionalCycleTime() uint64

func BlocksWillCreate 

func BlocksWillCreate() uint64

func BuildResult 

func BuildResult(status bool, data string, errMsg string) []byte

func CancelProposal_SupportRate 

func CancelProposal_SupportRate() float64

func CancelProposal_VoteRate 

func CancelProposal_VoteRate() float64

func CheckEconomicModel 

func CheckEconomicModel() error

func ConsValidatorNum 

func ConsValidatorNum() uint64

func DuplicateSignHighSlash 

func DuplicateSignHighSlash() uint32

func EconomicString 

func EconomicString() string

func ElectionDistance 

func ElectionDistance() uint64

func EpochValidatorNum 

func EpochValidatorNum() uint64

func ExpectedMinutes 

func ExpectedMinutes() uint64

*****

  • Common configure *****

func FailResult 

func FailResult(data string, errMsg string) []byte

func HesitateRatio 

func HesitateRatio() uint64

func Interval 

func Interval() uint64

func MinimumThreshold 

func MinimumThreshold() *big.Int

func NewBlockRewardRate 

func NewBlockRewardRate() uint64

*****

  • Reward config *****

func PackAmountAbnormal 

func PackAmountAbnormal() uint32

*****

  • Slashing config *****

func PackAmountHighAbnormal 

func PackAmountHighAbnormal() uint32

func PackAmountHighSlashRate 

func PackAmountHighSlashRate() uint32

func PackAmountLowSlashRate 

func PackAmountLowSlashRate() uint32

func PlatONFoundationYear 

func PlatONFoundationYear() uint32

func PrintObjForErr 

func PrintObjForErr(s string, obj interface{})

func PrintObject 

func PrintObject(s string, obj interface{})

func SetNodeBlockTimeWindow 

func SetNodeBlockTimeWindow(period uint64)

set the value by genesis block

func SetPerRoundBlocks 

func SetPerRoundBlocks(amount uint64)

func ShiftValidatorNum 

func ShiftValidatorNum() uint64

func StakeThreshold 

func StakeThreshold() *big.Int

*****

  • Staking configure *****

func SuccessResult 

func SuccessResult(data string, errMsg string) []byte

func TextProposalVote_ConsensusRounds 

func TextProposalVote_ConsensusRounds() uint64

func TextProposal_SupportRate 

func TextProposal_SupportRate() float64

func TextProposal_VoteRate 

func TextProposal_VoteRate() float64

func UnStakeFreezeRatio 

func UnStakeFreezeRatio() uint64

func VersionProposalActive_ConsensusRounds 

func VersionProposalActive_ConsensusRounds() uint64

func VersionProposalVote_ConsensusRounds 

func VersionProposalVote_ConsensusRounds() uint64

*****

  • Governance config *****

func VersionProposal_SupportRate 

func VersionProposal_SupportRate() float64

Types

type Beta 

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

func (*Beta) RegularizedBeta 

func (beta *Beta) RegularizedBeta(x float64, a float64, b float64, epsilon float64, maxIterations int64) (float64, error)

func (*Beta) SimpleRegularizedBeta 

func (beta *Beta) SimpleRegularizedBeta(x float64, a float64, b float64) (float64, error)

type BinomialDistribution 

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

func NewBinomialDistribution 

func NewBinomialDistribution(n int64, p float64) *BinomialDistribution

func (*BinomialDistribution) CumulativeProbability 

func (bd *BinomialDistribution) CumulativeProbability(x int64) (float64, error)

func (*BinomialDistribution) InverseCumulativeProbability 

func (bd *BinomialDistribution) InverseCumulativeProbability(p float64) (int64, error)

type ContinuedFraction 

type ContinuedFraction struct {
}

type EconomicModel 

type EconomicModel struct {
	Common   commonConfig
	Staking  stakingConfig
	Slashing slashingConfig
	Gov      governanceConfig
	Reward   rewardConfig
}

total

func GetEc 

func GetEc(netId int8) *EconomicModel

Getting the global EconomicModel single instance

type Gamma 

type Gamma struct {
}

type Result 

type Result struct {
	Status bool
	Data   string
	ErrMsg string
}

inner contract event data

type StateDB 

type StateDB interface {
	CreateAccount(common.Address)

	SubBalance(common.Address, *big.Int)
	AddBalance(common.Address, *big.Int)
	GetBalance(common.Address) *big.Int

	GetNonce(common.Address) uint64
	SetNonce(common.Address, uint64)

	GetCodeHash(common.Address) common.Hash
	GetCode(common.Address) []byte
	SetCode(common.Address, []byte)
	GetCodeSize(common.Address) int

	// todo: new func for abi of contract.
	GetAbiHash(common.Address) common.Hash
	GetAbi(common.Address) []byte
	SetAbi(common.Address, []byte)

	AddRefund(uint64)
	SubRefund(uint64)
	GetRefund() uint64

	// todo: hash -> bytes
	GetCommittedState(common.Address, []byte) []byte
	//GetState(common.Address, common.Hash) common.Hash
	//SetState(common.Address, common.Hash, common.Hash)
	GetState(common.Address, []byte) []byte
	SetState(common.Address, []byte, []byte)

	Suicide(common.Address) bool
	HasSuicided(common.Address) bool

	// Exist reports whether the given account exists in state.
	// Notably this should also return true for suicided accounts.
	Exist(common.Address) bool
	// Empty returns whether the given account is empty. Empty
	// is defined according to EIP161 (balance = nonce = code = 0).
	Empty(common.Address) bool

	RevertToSnapshot(int)
	Snapshot() int

	AddLog(*types.Log)
	AddPreimage(common.Hash, []byte)

	ForEachStorage(common.Address, func(common.Hash, common.Hash) bool)

	//ppos add
	TxHash() common.Hash
	TxIdx() uint32

	IntermediateRoot(deleteEmptyObjects bool) common.Hash
}

StateDB is an Plugin database for full state querying.

Source Files

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