rpt

package
v0.5.2 Latest Latest
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 Go to latest Published: Nov 25, 2019 License: GPL-3.0 Imports: 17 Imported by: 4

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func PctCount 

func PctCount(pct int, total int) int

PctCount calcs #pct percentage of #total

Types

type CollectorImpl2 

type CollectorImpl2 struct {
	// contains filtered or unexported fields
}

CollectorImpl2 implements RptCollector

func NewCollectorImpl2 

func NewCollectorImpl2(rptInstance *contracts.Rpt, chainBackend backend.ChainBackend) *CollectorImpl2

NewCollectorImpl2 creates an CollectorImpl2

func (*CollectorImpl2) Alpha 

func (rc *CollectorImpl2) Alpha(num uint64) int64

Alpha returns the coefficient of balance(coin age)

func (*CollectorImpl2) BalanceInfoOf 

func (rc *CollectorImpl2) BalanceInfoOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

BalanceInfoOf minor

func (*CollectorImpl2) BalanceValueOf 

func (rc *CollectorImpl2) BalanceValueOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

BalanceValueOf returns Balance Value of reputation

func (*CollectorImpl2) Beta 

func (rc *CollectorImpl2) Beta(num uint64) int64

Beta returns the coefficient of transaction count

func (*CollectorImpl2) Gamma 

func (rc *CollectorImpl2) Gamma(num uint64) int64

Gamma returns the coefficient of Maintenance

func (*CollectorImpl2) ImpeachPunishment 

func (rc *CollectorImpl2) ImpeachPunishment(addr common.Address, addrs []common.Address, num uint64) float32

ImpeachPunishment returns the decline ratio according to the impeachment history of the rnode. the returned values are in [0., 1/n, 2/n, ..., (n-1)/n, 1] where n equals to `maxAllowedImpeachedBlocks`.

func (*CollectorImpl2) MaintenanceInfoOf 

func (rc *CollectorImpl2) MaintenanceInfoOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

MaintenanceInfoOf minor

func (*CollectorImpl2) MaintenanceValueOf 

func (rc *CollectorImpl2) MaintenanceValueOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

MaintenanceValueOf returns Chain Maintenance of reputation

func (*CollectorImpl2) Omega 

func (rc *CollectorImpl2) Omega(num uint64) int64

Omega returns the coefficient of Proxy Information in Pdash

func (*CollectorImpl2) ProxyInfoOf 

func (rc *CollectorImpl2) ProxyInfoOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

ProxyInfoOf minor

func (*CollectorImpl2) ProxyValueOf 

func (rc *CollectorImpl2) ProxyValueOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

ProxyValueOf returns Proxy Information of PDash of reputation

func (*CollectorImpl2) Psi 

func (rc *CollectorImpl2) Psi(num uint64) int64

Psi returns the coefficient of File Contribution

func (*CollectorImpl2) RptOf 

func (rc *CollectorImpl2) RptOf(addr common.Address, addrs []common.Address, num uint64) Rpt

RptOf returns the reputation value of a given address among a batch addresses

func (*CollectorImpl2) TxsInfoOf 

func (rc *CollectorImpl2) TxsInfoOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

TxsInfoOf minor

func (*CollectorImpl2) TxsValueOf 

func (rc *CollectorImpl2) TxsValueOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

TxsValueOf returns Transaction Count of reputation

func (*CollectorImpl2) UploadInfoOf 

func (rc *CollectorImpl2) UploadInfoOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

UploadInfoOf minor

func (*CollectorImpl2) UploadValueOf 

func (rc *CollectorImpl2) UploadValueOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

UploadValueOf returns File Contribution of reputation

func (*CollectorImpl2) WindowSize 

func (rc *CollectorImpl2) WindowSize(num uint64) int

WindowSize returns the windown size when calculating reputation value

type Rpt 

type Rpt struct {
	Address common.Address
	Rpt     int64
}

Rpt defines the name and reputation pair.

type RptCollector 

type RptCollector interface {
	RptOf(addr common.Address, addrs []common.Address, num uint64) Rpt
}

RptCollector collects rpts infos of a given candidate

type RptCollectorImpl 

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

RptCollectorImpl implements RptCollector

func NewRptCollectorImpl 

func NewRptCollectorImpl(rptInstance *contracts.Rpt, chainBackend backend.ChainBackend) *RptCollectorImpl

NewRptCollectorImpl creates an RptCollectorImpl6

func (*RptCollectorImpl) Alpha 

func (rc *RptCollectorImpl) Alpha(num uint64) int64

Alpha returns the coefficient of balance(coin age)

func (*RptCollectorImpl) BalanceInfoOf 

func (rc *RptCollectorImpl) BalanceInfoOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

BalanceInfoOf minor

func (*RptCollectorImpl) BalanceValueOf 

func (rc *RptCollectorImpl) BalanceValueOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

BalanceValueOf returns Balance Value of reputation

func (*RptCollectorImpl) Beta 

func (rc *RptCollectorImpl) Beta(num uint64) int64

Beta returns the coefficient of transaction count

func (*RptCollectorImpl) Gamma 

func (rc *RptCollectorImpl) Gamma(num uint64) int64

Gamma returns the coefficient of Maintenance

func (*RptCollectorImpl) MaintenanceInfoOf 

func (rc *RptCollectorImpl) MaintenanceInfoOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

MaintenanceInfoOf minor

func (*RptCollectorImpl) MaintenanceValueOf 

func (rc *RptCollectorImpl) MaintenanceValueOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

MaintenanceValueOf returns Chain Maintenance of reputation

func (*RptCollectorImpl) Omega 

func (rc *RptCollectorImpl) Omega(num uint64) int64

Omega returns the coefficient of Proxy Information in Pdash

func (*RptCollectorImpl) ProxyInfoOf 

func (rc *RptCollectorImpl) ProxyInfoOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

ProxyInfoOf minor

func (*RptCollectorImpl) ProxyValueOf 

func (rc *RptCollectorImpl) ProxyValueOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

ProxyValueOf returns Proxy Information of PDash of reputation

func (*RptCollectorImpl) Psi 

func (rc *RptCollectorImpl) Psi(num uint64) int64

Psi returns the coefficient of File Contribution

func (*RptCollectorImpl) RptOf 

func (rc *RptCollectorImpl) RptOf(addr common.Address, addrs []common.Address, num uint64) Rpt

RptOf returns the reputation value of a given address among a batch addresses

func (*RptCollectorImpl) TxsInfoOf 

func (rc *RptCollectorImpl) TxsInfoOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

TxsInfoOf minor

func (*RptCollectorImpl) TxsValueOf 

func (rc *RptCollectorImpl) TxsValueOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

TxsValueOf returns Transaction Count of reputation

func (*RptCollectorImpl) UploadInfoOf 

func (rc *RptCollectorImpl) UploadInfoOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

UploadInfoOf minor

func (*RptCollectorImpl) UploadValueOf 

func (rc *RptCollectorImpl) UploadValueOf(addr common.Address, addrs []common.Address, num uint64, windowSize int) int64

UploadValueOf returns File Contribution of reputation

func (*RptCollectorImpl) WindowSize 

func (rc *RptCollectorImpl) WindowSize(num uint64) int

WindowSize returns the windown size when calculating reputation value

type RptItems 

type RptItems struct {
	Nodeaddress common.Address
	Key         uint64
}

type RptList 

type RptList []Rpt

RptList is an array of Rpt.

func (RptList) Addrs 

func (a RptList) Addrs() (addrs []common.Address)

func (*RptList) FormatString 

func (r *RptList) FormatString() string

func (RptList) Len 

func (a RptList) Len() int

This is used for sorting.

func (RptList) Less 

func (a RptList) Less(i, j int) bool

func (RptList) Swap 

func (a RptList) Swap(i, j int)

type RptService 

type RptService interface {
	CalcRptInfoList(addresses []common.Address, number uint64) RptList
	CalcRptInfo(address common.Address, addresses []common.Address, blockNum uint64) Rpt
	TotalSeats() (int, error)
	LowRptSeats() (int, error)
	LowRptCount(total int) int
}

RptService provides methods to obtain all rpt related information from block txs and contracts.

func NewRptService 

func NewRptService(contractAddr common.Address, backend backend.ClientBackend) (RptService, error)

NewRptService creates a concrete RPT service instance.

type RptServiceImpl 

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

BasicCollector is the default rpt collector

func (*RptServiceImpl) CalcRptInfo 

func (rs *RptServiceImpl) CalcRptInfo(address common.Address, addresses []common.Address, number uint64) Rpt

CalcRptInfo return the Rpt of the candidate address

func (*RptServiceImpl) CalcRptInfoList 

func (rs *RptServiceImpl) CalcRptInfoList(addresses []common.Address, number uint64) RptList

CalcRptInfoList returns reputation of the given addresses.

func (*RptServiceImpl) LowRptCount 

func (rs *RptServiceImpl) LowRptCount(total int) int

LowRptCount returns LowRptCount

func (*RptServiceImpl) LowRptPercentage 

func (rs *RptServiceImpl) LowRptPercentage() (int, error)

LowRptPercentage returns low rpt percentage among all rpt list

func (*RptServiceImpl) LowRptSeats 

func (rs *RptServiceImpl) LowRptSeats() (int, error)

LowRptSeats returns low rpt seats

func (*RptServiceImpl) TotalSeats 

func (rs *RptServiceImpl) TotalSeats() (int, error)

TotalSeats returns total dynamic seats

Source Files

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