types

package
v0.30.0-dev1 Latest Latest
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 Go to latest Published: Jan 23, 2019 License: Apache-2.0 Imports: 12 Imported by: 6,348

Documentation

Overview

nolint

Index

Constants

View Source 
const (
	// StoreKey is the string store representation
	StoreKey = "staking"

	// TStoreKey is the string transient store representation
	TStoreKey = "transient_staking"

	// QuerierRoute is the querier route for the staking module
	QuerierRoute = "staking"

	// RouterKey is the msg router key for the staking module
	RouterKey = "staking"
)
View Source 
const (

	// Delay, in blocks, between when validator updates are returned to Tendermint and when they are applied
	// For example, if this is 0, the validator set at the end of a block will sign the next block, or
	// if this is 1, the validator set at the end of a block will sign the block after the next.
	// Constant as this should not change without a hard fork.
	ValidatorUpdateDelay int64 = 1

	// Default bondable coin denomination
	DefaultBondDenom = "stake"
)
View Source 
const DoNotModifyDesc = "[do-not-modify]"

constant used in flags to indicate that description field should not be updated

Variables

View Source 
var (
	KeyUnbondingTime = []byte("UnbondingTime")
	KeyMaxValidators = []byte("MaxValidators")
	KeyBondDenom     = []byte("BondDenom")
)

nolint - Keys for parameter access

View Source 
var MsgCdc *codec.Codec

generic sealed codec to be used throughout sdk

Functions

func ErrBadDelegationAddr 

func ErrBadDelegationAddr(codespace sdk.CodespaceType) sdk.Error

func ErrBadDelegationAmount 

func ErrBadDelegationAmount(codespace sdk.CodespaceType) sdk.Error

func ErrBadDelegatorAddr 

func ErrBadDelegatorAddr(codespace sdk.CodespaceType) sdk.Error

func ErrBadDenom 

func ErrBadDenom(codespace sdk.CodespaceType) sdk.Error

func ErrBadRedelegationAddr 

func ErrBadRedelegationAddr(codespace sdk.CodespaceType) sdk.Error

func ErrBadRedelegationDst 

func ErrBadRedelegationDst(codespace sdk.CodespaceType) sdk.Error

func ErrBadRemoveValidator 

func ErrBadRemoveValidator(codespace sdk.CodespaceType) sdk.Error

func ErrBadSharesAmount 

func ErrBadSharesAmount(codespace sdk.CodespaceType) sdk.Error

func ErrBadSharesPercent 

func ErrBadSharesPercent(codespace sdk.CodespaceType) sdk.Error

func ErrBadValidatorAddr 

func ErrBadValidatorAddr(codespace sdk.CodespaceType) sdk.Error

func ErrBothShareMsgsGiven 

func ErrBothShareMsgsGiven(codespace sdk.CodespaceType) sdk.Error

func ErrCommissionChangeRateGTMaxRate 

func ErrCommissionChangeRateGTMaxRate(codespace sdk.CodespaceType) sdk.Error

func ErrCommissionChangeRateNegative 

func ErrCommissionChangeRateNegative(codespace sdk.CodespaceType) sdk.Error

func ErrCommissionGTMaxChangeRate 

func ErrCommissionGTMaxChangeRate(codespace sdk.CodespaceType) sdk.Error

func ErrCommissionGTMaxRate 

func ErrCommissionGTMaxRate(codespace sdk.CodespaceType) sdk.Error

func ErrCommissionHuge 

func ErrCommissionHuge(codespace sdk.CodespaceType) sdk.Error

func ErrCommissionNegative 

func ErrCommissionNegative(codespace sdk.CodespaceType) sdk.Error

func ErrCommissionUpdateTime 

func ErrCommissionUpdateTime(codespace sdk.CodespaceType) sdk.Error

func ErrDelegationValidatorEmpty 

func ErrDelegationValidatorEmpty(codespace sdk.CodespaceType) sdk.Error

func ErrDelegatorShareExRateInvalid 

func ErrDelegatorShareExRateInvalid(codespace sdk.CodespaceType) sdk.Error

func ErrDescriptionLength added in v0.30.0 

func ErrDescriptionLength(codespace sdk.CodespaceType, descriptor string, got, max int) sdk.Error

func ErrExistingUnbondingDelegation added in v0.30.0 

func ErrExistingUnbondingDelegation(codespace sdk.CodespaceType) sdk.Error

func ErrInsufficientShares 

func ErrInsufficientShares(codespace sdk.CodespaceType) sdk.Error

func ErrMissingSignature added in v0.30.0 

func ErrMissingSignature(codespace sdk.CodespaceType) sdk.Error

func ErrNeitherShareMsgsGiven 

func ErrNeitherShareMsgsGiven(codespace sdk.CodespaceType) sdk.Error

func ErrNilDelegatorAddr added in v0.30.0 

func ErrNilDelegatorAddr(codespace sdk.CodespaceType) sdk.Error

func ErrNilValidatorAddr added in v0.30.0 

func ErrNilValidatorAddr(codespace sdk.CodespaceType) sdk.Error

validator

func ErrNoDelegation 

func ErrNoDelegation(codespace sdk.CodespaceType) sdk.Error

func ErrNoDelegatorForAddress 

func ErrNoDelegatorForAddress(codespace sdk.CodespaceType) sdk.Error

func ErrNoRedelegation 

func ErrNoRedelegation(codespace sdk.CodespaceType) sdk.Error

func ErrNoUnbondingDelegation 

func ErrNoUnbondingDelegation(codespace sdk.CodespaceType) sdk.Error

func ErrNoValidatorFound 

func ErrNoValidatorFound(codespace sdk.CodespaceType) sdk.Error

func ErrNotEnoughDelegationShares 

func ErrNotEnoughDelegationShares(codespace sdk.CodespaceType, shares string) sdk.Error

func ErrNotMature 

func ErrNotMature(codespace sdk.CodespaceType, operation, descriptor string, got, min time.Time) sdk.Error

func ErrSelfRedelegation 

func ErrSelfRedelegation(codespace sdk.CodespaceType) sdk.Error

func ErrTransitiveRedelegation 

func ErrTransitiveRedelegation(codespace sdk.CodespaceType) sdk.Error

func ErrValidatorJailed 

func ErrValidatorJailed(codespace sdk.CodespaceType) sdk.Error

func ErrValidatorOwnerExists 

func ErrValidatorOwnerExists(codespace sdk.CodespaceType) sdk.Error

func ErrValidatorPubKeyExists 

func ErrValidatorPubKeyExists(codespace sdk.CodespaceType) sdk.Error

func ErrValidatorPubKeyTypeNotSupported 

func ErrValidatorPubKeyTypeNotSupported(codespace sdk.CodespaceType, keyType string, supportedTypes []string) sdk.Error

func ErrVerySmallRedelegation added in v0.30.0 

func ErrVerySmallRedelegation(codespace sdk.CodespaceType) sdk.Error

func MustMarshalDelegation 

func MustMarshalDelegation(cdc *codec.Codec, delegation Delegation) []byte

return the delegation

func MustMarshalRED 

func MustMarshalRED(cdc *codec.Codec, red Redelegation) []byte

return the redelegation

func MustMarshalUBD 

func MustMarshalUBD(cdc *codec.Codec, ubd UnbondingDelegation) []byte

return the unbonding delegation

func MustMarshalValidator 

func MustMarshalValidator(cdc *codec.Codec, validator Validator) []byte

return the redelegation

func RegisterCodec 

func RegisterCodec(cdc *codec.Codec)

Register concrete types on codec codec

Types

type CodeType added in v0.30.0 

type CodeType = sdk.CodeType
const (
	DefaultCodespace sdk.CodespaceType = "staking"

	CodeInvalidValidator  CodeType = 101
	CodeInvalidDelegation CodeType = 102
	CodeInvalidInput      CodeType = 103
	CodeValidatorJailed   CodeType = 104
	CodeInvalidAddress    CodeType = sdk.CodeInvalidAddress
	CodeUnauthorized      CodeType = sdk.CodeUnauthorized
	CodeInternal          CodeType = sdk.CodeInternal
	CodeUnknownRequest    CodeType = sdk.CodeUnknownRequest
)

type Commission 

type Commission struct {
	Rate          sdk.Dec   `json:"rate"`            // the commission rate charged to delegators
	MaxRate       sdk.Dec   `json:"max_rate"`        // maximum commission rate which this validator can ever charge
	MaxChangeRate sdk.Dec   `json:"max_change_rate"` // maximum daily increase of the validator commission
	UpdateTime    time.Time `json:"update_time"`     // the last time the commission rate was changed
}

Commission defines a commission parameters for a given validator.

func NewCommission 

func NewCommission(rate, maxRate, maxChangeRate sdk.Dec) Commission

NewCommission returns an initialized validator commission.

func NewCommissionWithTime 

func NewCommissionWithTime(rate, maxRate, maxChangeRate sdk.Dec, updatedAt time.Time) Commission

NewCommission returns an initialized validator commission with a specified update time which should be the current block BFT time.

func (Commission) Equal 

func (c Commission) Equal(c2 Commission) bool

Equal checks if the given Commission object is equal to the receiving Commission object.

func (Commission) String 

func (c Commission) String() string

String implements the Stringer interface for a Commission.

func (Commission) Validate added in v0.30.0 

func (c Commission) Validate() sdk.Error

Validate performs basic sanity validation checks of initial commission parameters. If validation fails, an SDK error is returned.

func (Commission) ValidateNewRate 

func (c Commission) ValidateNewRate(newRate sdk.Dec, blockTime time.Time) sdk.Error

ValidateNewRate performs basic sanity validation checks of a new commission rate. If validation fails, an SDK error is returned.

type CommissionMsg added in v0.30.0 

type CommissionMsg struct {
	Rate          sdk.Dec `json:"rate"`            // the commission rate charged to delegators
	MaxRate       sdk.Dec `json:"max_rate"`        // maximum commission rate which validator can ever charge
	MaxChangeRate sdk.Dec `json:"max_change_rate"` // maximum daily increase of the validator commission
}

CommissionMsg defines a commission message to be used for creating a validator.

func NewCommissionMsg added in v0.30.0 

func NewCommissionMsg(rate, maxRate, maxChangeRate sdk.Dec) CommissionMsg

NewCommissionMsg returns an initialized validator commission message.

type DVPair 

type DVPair struct {
	DelegatorAddr sdk.AccAddress
	ValidatorAddr sdk.ValAddress
}

DVPair is struct that just has a delegator-validator pair with no other data. It is intended to be used as a marshalable pointer. For example, a DVPair can be used to construct the key to getting an UnbondingDelegation from state.

type DVVTriplet 

type DVVTriplet struct {
	DelegatorAddr    sdk.AccAddress
	ValidatorSrcAddr sdk.ValAddress
	ValidatorDstAddr sdk.ValAddress
}

DVVTriplet is struct that just has a delegator-validator-validator triplet with no other data. It is intended to be used as a marshalable pointer. For example, a DVVTriplet can be used to construct the key to getting a Redelegation from state.

type Delegation 

type Delegation struct {
	DelegatorAddr sdk.AccAddress `json:"delegator_addr"`
	ValidatorAddr sdk.ValAddress `json:"validator_addr"`
	Shares        sdk.Dec        `json:"shares"`
}

Delegation represents the bond with tokens held by an account. It is owned by one delegator, and is associated with the voting power of one pubKey.

func MustUnmarshalDelegation 

func MustUnmarshalDelegation(cdc *codec.Codec, value []byte) Delegation

return the delegation

func NewDelegation 

func NewDelegation(delegatorAddr sdk.AccAddress, validatorAddr sdk.ValAddress,
	shares sdk.Dec) Delegation

NewDelegation creates a new delegation object

func UnmarshalDelegation 

func UnmarshalDelegation(cdc *codec.Codec, value []byte) (delegation Delegation, err error)

return the delegation

func (Delegation) Equal 

func (d Delegation) Equal(d2 Delegation) bool

nolint

func (Delegation) GetDelegatorAddr 

func (d Delegation) GetDelegatorAddr() sdk.AccAddress

nolint - for sdk.Delegation

func (Delegation) GetShares 

func (d Delegation) GetShares() sdk.Dec

func (Delegation) GetValidatorAddr 

func (d Delegation) GetValidatorAddr() sdk.ValAddress

func (Delegation) String 

func (d Delegation) String() string

String returns a human readable string representation of a Delegation.

type Delegations 

type Delegations []Delegation

Delegations is a collection of delegations

func (Delegations) String 

func (d Delegations) String() (out string)

type Description 

type Description struct {
	Moniker  string `json:"moniker"`  // name
	Identity string `json:"identity"` // optional identity signature (ex. UPort or Keybase)
	Website  string `json:"website"`  // optional website link
	Details  string `json:"details"`  // optional details
}

Description - description fields for a validator

func NewDescription 

func NewDescription(moniker, identity, website, details string) Description

NewDescription returns a new Description with the provided values.

func (Description) EnsureLength 

func (d Description) EnsureLength() (Description, sdk.Error)

EnsureLength ensures the length of a validator's description.

func (Description) UpdateDescription 

func (d Description) UpdateDescription(d2 Description) (Description, sdk.Error)

UpdateDescription updates the fields of a given description. An error is returned if the resulting description contains an invalid length.

type GenesisState 

type GenesisState struct {
	Pool                 Pool                  `json:"pool"`
	Params               Params                `json:"params"`
	LastTotalPower       sdk.Int               `json:"last_total_power"`
	LastValidatorPowers  []LastValidatorPower  `json:"last_validator_powers"`
	Validators           []Validator           `json:"validators"`
	Bonds                []Delegation          `json:"bonds"`
	UnbondingDelegations []UnbondingDelegation `json:"unbonding_delegations"`
	Redelegations        []Redelegation        `json:"redelegations"`
	Exported             bool                  `json:"exported"`
}

GenesisState - all staking state that must be provided at genesis

func DefaultGenesisState 

func DefaultGenesisState() GenesisState

get raw genesis raw message for testing

func NewGenesisState 

func NewGenesisState(pool Pool, params Params, validators []Validator, bonds []Delegation) GenesisState

type LastValidatorPower 

type LastValidatorPower struct {
	Address sdk.ValAddress
	Power   sdk.Int
}

Last validator power, needed for validator set update logic

type MsgBeginRedelegate 

type MsgBeginRedelegate struct {
	DelegatorAddr    sdk.AccAddress `json:"delegator_addr"`
	ValidatorSrcAddr sdk.ValAddress `json:"validator_src_addr"`
	ValidatorDstAddr sdk.ValAddress `json:"validator_dst_addr"`
	SharesAmount     sdk.Dec        `json:"shares_amount"`
}

MsgDelegate - struct for bonding transactions

func NewMsgBeginRedelegate 

func NewMsgBeginRedelegate(delAddr sdk.AccAddress, valSrcAddr,
	valDstAddr sdk.ValAddress, sharesAmount sdk.Dec) MsgBeginRedelegate

func (MsgBeginRedelegate) GetSignBytes 

func (msg MsgBeginRedelegate) GetSignBytes() []byte

get the bytes for the message signer to sign on

func (MsgBeginRedelegate) GetSigners 

func (msg MsgBeginRedelegate) GetSigners() []sdk.AccAddress

func (MsgBeginRedelegate) Route 

func (msg MsgBeginRedelegate) Route() string

nolint

func (MsgBeginRedelegate) Type 

func (msg MsgBeginRedelegate) Type() string

func (MsgBeginRedelegate) ValidateBasic 

func (msg MsgBeginRedelegate) ValidateBasic() sdk.Error

quick validity check

type MsgCreateValidator 

type MsgCreateValidator struct {
	Description   Description    `json:"description"`
	Commission    CommissionMsg  `json:"commission"`
	DelegatorAddr sdk.AccAddress `json:"delegator_address"`
	ValidatorAddr sdk.ValAddress `json:"validator_address"`
	PubKey        crypto.PubKey  `json:"pubkey"`
	Value         sdk.Coin       `json:"value"`
}

MsgCreateValidator - struct for bonding transactions

func NewMsgCreateValidator 

func NewMsgCreateValidator(valAddr sdk.ValAddress, pubkey crypto.PubKey,
	selfDelegation sdk.Coin, description Description, commission CommissionMsg) MsgCreateValidator

Default way to create validator. Delegator address and validator address are the same

func NewMsgCreateValidatorOnBehalfOf added in v0.30.0 

func NewMsgCreateValidatorOnBehalfOf(delAddr sdk.AccAddress, valAddr sdk.ValAddress,
	pubkey crypto.PubKey, value sdk.Coin, description Description, commission CommissionMsg) MsgCreateValidator

Creates validator msg by delegator address on behalf of validator address

func (MsgCreateValidator) GetSignBytes 

func (msg MsgCreateValidator) GetSignBytes() []byte

GetSignBytes returns the message bytes to sign over.

func (MsgCreateValidator) GetSigners 

func (msg MsgCreateValidator) GetSigners() []sdk.AccAddress

Return address(es) that must sign over msg.GetSignBytes()

func (MsgCreateValidator) MarshalJSON added in v0.30.0 

func (msg MsgCreateValidator) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface to provide custom JSON serialization of the MsgCreateValidator type.

func (MsgCreateValidator) Route 

func (msg MsgCreateValidator) Route() string

nolint

func (MsgCreateValidator) Type 

func (msg MsgCreateValidator) Type() string

func (*MsgCreateValidator) UnmarshalJSON added in v0.30.0 

func (msg *MsgCreateValidator) UnmarshalJSON(bz []byte) error

UnmarshalJSON implements the json.Unmarshaler interface to provide custom JSON deserialization of the MsgCreateValidator type.

func (MsgCreateValidator) ValidateBasic 

func (msg MsgCreateValidator) ValidateBasic() sdk.Error

quick validity check

type MsgDelegate 

type MsgDelegate struct {
	DelegatorAddr sdk.AccAddress `json:"delegator_addr"`
	ValidatorAddr sdk.ValAddress `json:"validator_addr"`
	Value         sdk.Coin       `json:"value"`
}

MsgDelegate - struct for bonding transactions

func NewMsgDelegate 

func NewMsgDelegate(delAddr sdk.AccAddress, valAddr sdk.ValAddress, value sdk.Coin) MsgDelegate

func (MsgDelegate) GetSignBytes 

func (msg MsgDelegate) GetSignBytes() []byte

get the bytes for the message signer to sign on

func (MsgDelegate) GetSigners 

func (msg MsgDelegate) GetSigners() []sdk.AccAddress

func (MsgDelegate) Route 

func (msg MsgDelegate) Route() string

nolint

func (MsgDelegate) Type 

func (msg MsgDelegate) Type() string

func (MsgDelegate) ValidateBasic 

func (msg MsgDelegate) ValidateBasic() sdk.Error

quick validity check

type MsgEditValidator 

type MsgEditValidator struct {
	Description
	ValidatorAddr sdk.ValAddress `json:"address"`

	// We pass a reference to the new commission rate as it's not mandatory to
	// update. If not updated, the deserialized rate will be zero with no way to
	// distinguish if an update was intended.
	//
	// REF: #2373
	CommissionRate *sdk.Dec `json:"commission_rate"`
}

MsgEditValidator - struct for editing a validator

func NewMsgEditValidator 

func NewMsgEditValidator(valAddr sdk.ValAddress, description Description, newRate *sdk.Dec) MsgEditValidator

func (MsgEditValidator) GetSignBytes 

func (msg MsgEditValidator) GetSignBytes() []byte

get the bytes for the message signer to sign on

func (MsgEditValidator) GetSigners 

func (msg MsgEditValidator) GetSigners() []sdk.AccAddress

func (MsgEditValidator) Route 

func (msg MsgEditValidator) Route() string

nolint

func (MsgEditValidator) Type 

func (msg MsgEditValidator) Type() string

func (MsgEditValidator) ValidateBasic 

func (msg MsgEditValidator) ValidateBasic() sdk.Error

quick validity check

type MsgUndelegate 

type MsgUndelegate struct {
	DelegatorAddr sdk.AccAddress `json:"delegator_addr"`
	ValidatorAddr sdk.ValAddress `json:"validator_addr"`
	SharesAmount  sdk.Dec        `json:"shares_amount"`
}

MsgUndelegate - struct for unbonding transactions

func NewMsgUndelegate 

func NewMsgUndelegate(delAddr sdk.AccAddress, valAddr sdk.ValAddress, sharesAmount sdk.Dec) MsgUndelegate

func (MsgUndelegate) GetSignBytes 

func (msg MsgUndelegate) GetSignBytes() []byte

get the bytes for the message signer to sign on

func (MsgUndelegate) GetSigners 

func (msg MsgUndelegate) GetSigners() []sdk.AccAddress

func (MsgUndelegate) Route 

func (msg MsgUndelegate) Route() string

nolint

func (MsgUndelegate) Type 

func (msg MsgUndelegate) Type() string

func (MsgUndelegate) ValidateBasic 

func (msg MsgUndelegate) ValidateBasic() sdk.Error

quick validity check

type Params 

type Params struct {
	UnbondingTime time.Duration `json:"unbonding_time"` // time duration of unbonding
	MaxValidators uint16        `json:"max_validators"` // maximum number of validators
	BondDenom     string        `json:"bond_denom"`     // bondable coin denomination
}

Params defines the high level settings for staking

func DefaultParams 

func DefaultParams() Params

DefaultParams returns a default set of parameters.

func MustUnmarshalParams 

func MustUnmarshalParams(cdc *codec.Codec, value []byte) Params

unmarshal the current staking params value from store key or panic

func UnmarshalParams 

func UnmarshalParams(cdc *codec.Codec, value []byte) (params Params, err error)

unmarshal the current staking params value from store key

func (Params) Equal 

func (p Params) Equal(p2 Params) bool

Equal returns a boolean determining if two Param types are identical.

func (*Params) KeyValuePairs added in v0.30.0 

func (p *Params) KeyValuePairs() params.KeyValuePairs

Implements params.ParamSet

func (Params) String 

func (p Params) String() string

String returns a human readable string representation of the parameters.

type Pool 

type Pool struct {
	NotBondedTokens sdk.Int `json:"not_bonded_tokens"` // tokens which are not bonded in a validator
	BondedTokens    sdk.Int `json:"bonded_tokens"`     // reserve of bonded tokens
}

Pool - dynamic parameters of the current state

func InitialPool added in v0.30.0 

func InitialPool() Pool

initial pool for testing

func MustUnmarshalPool added in v0.30.0 

func MustUnmarshalPool(cdc *codec.Codec, value []byte) Pool

unmarshal the current pool value from store key or panics

func UnmarshalPool added in v0.30.0 

func UnmarshalPool(cdc *codec.Codec, value []byte) (pool Pool, err error)

unmarshal the current pool value from store key

func (Pool) BondedRatio added in v0.30.0 

func (p Pool) BondedRatio() sdk.Dec

get the bond ratio of the global state

func (Pool) Equal added in v0.30.0 

func (p Pool) Equal(p2 Pool) bool

nolint

func (Pool) String 

func (p Pool) String() string

String returns a human readable string representation of a pool.

func (Pool) TokenSupply added in v0.30.0 

func (p Pool) TokenSupply() sdk.Int

Sum total of all staking tokens in the pool

type Redelegation 

type Redelegation struct {
	DelegatorAddr    sdk.AccAddress      `json:"delegator_addr"`     // delegator
	ValidatorSrcAddr sdk.ValAddress      `json:"validator_src_addr"` // validator redelegation source operator addr
	ValidatorDstAddr sdk.ValAddress      `json:"validator_dst_addr"` // validator redelegation destination operator addr
	Entries          []RedelegationEntry `json:"entries"`            // redelegation entries
}

Redelegation reflects a delegation's passive re-delegation queue.

func MustUnmarshalRED 

func MustUnmarshalRED(cdc *codec.Codec, value []byte) Redelegation

unmarshal a redelegation from a store value

func NewRedelegation 

func NewRedelegation(delegatorAddr sdk.AccAddress, validatorSrcAddr,
	validatorDstAddr sdk.ValAddress, creationHeight int64,
	minTime time.Time, balance sdk.Coin,
	sharesSrc, sharesDst sdk.Dec) Redelegation

NewRedelegation - create a new redelegation object

func UnmarshalRED 

func UnmarshalRED(cdc *codec.Codec, value []byte) (red Redelegation, err error)

unmarshal a redelegation from a store value

func (*Redelegation) AddEntry 

func (d *Redelegation) AddEntry(creationHeight int64,
	minTime time.Time, balance sdk.Coin,
	sharesSrc, sharesDst sdk.Dec)

AddEntry - append entry to the unbonding delegation

func (Redelegation) Equal 

func (d Redelegation) Equal(d2 Redelegation) bool

nolint

func (*Redelegation) RemoveEntry 

func (d *Redelegation) RemoveEntry(i int64)

RemoveEntry - remove entry at index i to the unbonding delegation

func (Redelegation) String 

func (d Redelegation) String() string

String returns a human readable string representation of a Redelegation.

type RedelegationEntry 

type RedelegationEntry struct {
	CreationHeight int64     `json:"creation_height"` // height which the redelegation took place
	CompletionTime time.Time `json:"completion_time"` // unix time for redelegation completion
	InitialBalance sdk.Coin  `json:"initial_balance"` // initial balance when redelegation started
	Balance        sdk.Coin  `json:"balance"`         // current balance (current value held in destination validator)
	SharesSrc      sdk.Dec   `json:"shares_src"`      // amount of source-validator shares removed by redelegation
	SharesDst      sdk.Dec   `json:"shares_dst"`      // amount of destination-validator shares created by redelegation
}

RedelegationEntry - entry to a Redelegation

func NewRedelegationEntry 

func NewRedelegationEntry(creationHeight int64,
	completionTime time.Time, balance sdk.Coin,
	sharesSrc, sharesDst sdk.Dec) RedelegationEntry

NewRedelegation - create a new redelegation object

func (RedelegationEntry) IsMature 

func (e RedelegationEntry) IsMature(currentTime time.Time) bool

IsMature - is the current entry mature

type Redelegations 

type Redelegations []Redelegation

Redelegations are a collection of Redelegation

func (Redelegations) String 

func (d Redelegations) String() (out string)

type UnbondingDelegation 

type UnbondingDelegation struct {
	DelegatorAddr sdk.AccAddress             `json:"delegator_addr"` // delegator
	ValidatorAddr sdk.ValAddress             `json:"validator_addr"` // validator unbonding from operator addr
	Entries       []UnbondingDelegationEntry `json:"entries"`        // unbonding delegation entries
}

UnbondingDelegation reflects a delegation's passive unbonding queue. it may hold multiple entries between the same delegator/validator

func MustUnmarshalUBD 

func MustUnmarshalUBD(cdc *codec.Codec, value []byte) UnbondingDelegation

unmarshal a unbonding delegation from a store value

func NewUnbondingDelegation 

func NewUnbondingDelegation(delegatorAddr sdk.AccAddress,
	validatorAddr sdk.ValAddress, creationHeight int64, minTime time.Time,
	balance sdk.Coin) UnbondingDelegation

NewUnbondingDelegation - create a new unbonding delegation object

func UnmarshalUBD 

func UnmarshalUBD(cdc *codec.Codec, value []byte) (ubd UnbondingDelegation, err error)

unmarshal a unbonding delegation from a store value

func (*UnbondingDelegation) AddEntry 

func (d *UnbondingDelegation) AddEntry(creationHeight int64,
	minTime time.Time, balance sdk.Coin)

AddEntry - append entry to the unbonding delegation

func (UnbondingDelegation) Equal 

func (d UnbondingDelegation) Equal(d2 UnbondingDelegation) bool

nolint

func (*UnbondingDelegation) RemoveEntry 

func (d *UnbondingDelegation) RemoveEntry(i int64)

RemoveEntry - remove entry at index i to the unbonding delegation

func (UnbondingDelegation) String 

func (d UnbondingDelegation) String() string

String returns a human readable string representation of an UnbondingDelegation.

type UnbondingDelegationEntry 

type UnbondingDelegationEntry struct {
	CreationHeight int64     `json:"creation_height"` // height which the unbonding took place
	CompletionTime time.Time `json:"completion_time"` // unix time for unbonding completion
	InitialBalance sdk.Coin  `json:"initial_balance"` // atoms initially scheduled to receive at completion
	Balance        sdk.Coin  `json:"balance"`         // atoms to receive at completion
}

UnbondingDelegationEntry - entry to an UnbondingDelegation

func NewUnbondingDelegationEntry 

func NewUnbondingDelegationEntry(creationHeight int64, completionTime time.Time,
	balance sdk.Coin) UnbondingDelegationEntry

NewUnbondingDelegation - create a new unbonding delegation object

func (UnbondingDelegationEntry) IsMature 

func (e UnbondingDelegationEntry) IsMature(currentTime time.Time) bool

IsMature - is the current entry mature

type UnbondingDelegations 

type UnbondingDelegations []UnbondingDelegation

UnbondingDelegations is a collection of UnbondingDelegation

func (UnbondingDelegations) String 

func (ubds UnbondingDelegations) String() (out string)

type Validator 

type Validator struct {
	OperatorAddr sdk.ValAddress `json:"operator_address"` // address of the validator's operator; bech encoded in JSON
	ConsPubKey   crypto.PubKey  `json:"consensus_pubkey"` // the consensus public key of the validator; bech encoded in JSON
	Jailed       bool           `json:"jailed"`           // has the validator been jailed from bonded status?

	Status          sdk.BondStatus `json:"status"`           // validator status (bonded/unbonding/unbonded)
	Tokens          sdk.Int        `json:"tokens"`           // delegated tokens (incl. self-delegation)
	DelegatorShares sdk.Dec        `json:"delegator_shares"` // total shares issued to a validator's delegators

	Description Description `json:"description"` // description terms for the validator
	BondHeight  int64       `json:"bond_height"` // earliest height as a bonded validator

	UnbondingHeight         int64     `json:"unbonding_height"` // if unbonding, height at which this validator has begun unbonding
	UnbondingCompletionTime time.Time `json:"unbonding_time"`   // if unbonding, min time for the validator to complete unbonding

	Commission Commission `json:"commission"` // commission parameters
}

Validator defines the total amount of bond shares and their exchange rate to coins. Accumulation of interest is modelled as an in increase in the exchange rate, and slashing as a decrease. When coins are delegated to this validator, the validator is credited with a Delegation whose number of bond shares is based on the amount of coins delegated divided by the current exchange rate. Voting power can be calculated as total bonds multiplied by exchange rate.

func MustUnmarshalValidator 

func MustUnmarshalValidator(cdc *codec.Codec, value []byte) Validator

unmarshal a redelegation from a store value

func NewValidator 

func NewValidator(operator sdk.ValAddress, pubKey crypto.PubKey, description Description) Validator

NewValidator - initialize a new validator

func UnmarshalValidator 

func UnmarshalValidator(cdc *codec.Codec, value []byte) (validator Validator, err error)

unmarshal a redelegation from a store value

func (Validator) ABCIValidatorUpdate 

func (v Validator) ABCIValidatorUpdate() abci.ValidatorUpdate

ABCIValidatorUpdate returns an abci.ValidatorUpdate from a staked validator type with the full validator power

func (Validator) ABCIValidatorUpdateZero 

func (v Validator) ABCIValidatorUpdateZero() abci.ValidatorUpdate

ABCIValidatorUpdateZero returns an abci.ValidatorUpdate from a staked validator type with zero power used for validator updates.

func (Validator) AddTokensFromDel 

func (v Validator) AddTokensFromDel(pool Pool, amount sdk.Int) (Validator, Pool, sdk.Dec)

AddTokensFromDel adds tokens to a validator

func (Validator) BondedTokens 

func (v Validator) BondedTokens() sdk.Int

Get the bonded tokens which the validator holds

func (Validator) ConsAddress added in v0.30.0 

func (v Validator) ConsAddress() sdk.ConsAddress

return the TM validator address

func (Validator) DelegatorShareExRate added in v0.30.0 

func (v Validator) DelegatorShareExRate() sdk.Dec

DelegatorShareExRate gets the exchange rate of tokens over delegator shares. UNITS: tokens/delegator-shares

func (Validator) Equal 

func (v Validator) Equal(v2 Validator) bool

only the vitals

func (Validator) GetBondHeight added in v0.30.0 

func (v Validator) GetBondHeight() int64

func (Validator) GetCommission 

func (v Validator) GetCommission() sdk.Dec

func (Validator) GetConsAddr 

func (v Validator) GetConsAddr() sdk.ConsAddress

func (Validator) GetConsPubKey 

func (v Validator) GetConsPubKey() crypto.PubKey

func (Validator) GetDelegatorShareExRate added in v0.30.0 

func (v Validator) GetDelegatorShareExRate() sdk.Dec

func (Validator) GetDelegatorShares 

func (v Validator) GetDelegatorShares() sdk.Dec

func (Validator) GetJailed added in v0.30.0 

func (v Validator) GetJailed() bool

nolint - for sdk.Validator

func (Validator) GetMoniker 

func (v Validator) GetMoniker() string

func (Validator) GetOperator 

func (v Validator) GetOperator() sdk.ValAddress

func (Validator) GetPower added in v0.30.0 

func (v Validator) GetPower() sdk.Int

func (Validator) GetStatus 

func (v Validator) GetStatus() sdk.BondStatus

func (Validator) GetTokens 

func (v Validator) GetTokens() sdk.Int

func (Validator) MarshalJSON added in v0.30.0 

func (v Validator) MarshalJSON() ([]byte, error)

MarshalJSON marshals the validator to JSON using Bech32

func (Validator) RemoveDelShares 

func (v Validator) RemoveDelShares(pool Pool, delShares sdk.Dec) (Validator, Pool, sdk.Int)

RemoveDelShares removes delegator shares from a validator. NOTE: because token fractions are left in the valiadator, 

the exchange rate of future shares of this validator can increase.

func (Validator) RemoveTokens 

func (v Validator) RemoveTokens(pool Pool, tokens sdk.Int) (Validator, Pool)

removes tokens from a validator

func (Validator) SetInitialCommission 

func (v Validator) SetInitialCommission(commission Commission) (Validator, sdk.Error)

SetInitialCommission attempts to set a validator's initial commission. An error is returned if the commission is invalid.

func (Validator) String 

func (v Validator) String() string

String returns a human readable string representation of a validator.

func (*Validator) UnmarshalJSON added in v0.30.0 

func (v *Validator) UnmarshalJSON(data []byte) error

UnmarshalJSON unmarshals the validator from JSON using Bech32

func (Validator) UpdateStatus 

func (v Validator) UpdateStatus(pool Pool, NewStatus sdk.BondStatus) (Validator, Pool)

UpdateStatus updates the location of the shares within a validator to reflect the new status

type Validators 

type Validators []Validator

Validators is a collection of Validator

func (Validators) String 

func (v Validators) String() (out string)

Source Files

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