state

package
v1.7.15-rc.6 Latest Latest
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 Go to latest Published: Jul 21, 2022 License: BSD-3-Clause Imports: 29 Imported by: 0

Documentation

Overview

Package state is a generated GoMock package.

Package state is a generated GoMock package.

Package state is a generated GoMock package.

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrDelegatorSubset = errors.New("delegator's time range must be a subset of the validator's time range")
)
View Source 
var PendingToCurrentPriorities = []Priority{
	PrimaryNetworkValidatorPendingPriority: PrimaryNetworkValidatorCurrentPriority,
	PrimaryNetworkDelegatorPendingPriority: PrimaryNetworkDelegatorCurrentPriority,
	SubnetValidatorPendingPriority:         SubnetValidatorCurrentPriority,
	SubnetDelegatorPendingPriority:         SubnetDelegatorCurrentPriority,
}

Functions

This section is empty.

Types

type Chain 

type Chain interface {
	Stakers
	UTXOAdder
	UTXOGetter
	UTXODeleter

	GetTimestamp() time.Time
	SetTimestamp(tm time.Time)
	GetCurrentSupply() uint64
	SetCurrentSupply(cs uint64)

	GetRewardUTXOs(txID ids.ID) ([]*avax.UTXO, error)
	AddRewardUTXO(txID ids.ID, utxo *avax.UTXO)
	GetSubnets() ([]*txs.Tx, error)
	AddSubnet(createSubnetTx *txs.Tx)
	GetChains(subnetID ids.ID) ([]*txs.Tx, error)
	AddChain(createChainTx *txs.Tx)
	GetTx(txID ids.ID) (*txs.Tx, status.Status, error)
	AddTx(tx *txs.Tx, status status.Status)
}

Chain collects all methods to manage the state of the chain for block execution.

type CurrentStakers 

type CurrentStakers interface {
	// GetCurrentValidator returns the [staker] describing the validator on
	// [subnetID] with [nodeID]. If the validator does not exist,
	// [database.ErrNotFound] is returned.
	GetCurrentValidator(subnetID ids.ID, nodeID ids.NodeID) (*Staker, error)

	// PutCurrentValidator adds the [staker] describing a validator to the
	// staker set.
	PutCurrentValidator(staker *Staker)

	// DeleteCurrentValidator removes the [staker] describing a validator from
	// the staker set.
	DeleteCurrentValidator(staker *Staker)

	// GetCurrentDelegatorIterator returns the delegators associated with the
	// validator on [subnetID] with [nodeID]. Delegators are sorted by their
	// removal from current staker set.
	GetCurrentDelegatorIterator(subnetID ids.ID, nodeID ids.NodeID) (StakerIterator, error)

	// PutCurrentDelegator adds the [staker] describing a delegator to the
	// staker set.
	PutCurrentDelegator(staker *Staker)

	// DeleteCurrentDelegator removes the [staker] describing a delegator from
	// the staker set.
	DeleteCurrentDelegator(staker *Staker)

	// GetCurrentStakerIterator returns stakers in order of their removal from
	// the current staker set.
	GetCurrentStakerIterator() (StakerIterator, error)
}

type Diff 

type Diff interface {
	Chain

	Apply(State)
}

func NewDiff 

func NewDiff(
	parentID ids.ID,
	stateVersions Versions,
) (Diff, error)

type MockStakerIterator added in v1.7.15 

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

MockStakerIterator is a mock of StakerIterator interface

func NewMockStakerIterator added in v1.7.15 

func NewMockStakerIterator(ctrl *gomock.Controller) *MockStakerIterator

NewMockStakerIterator creates a new mock instance

func (*MockStakerIterator) EXPECT added in v1.7.15 

func (m *MockStakerIterator) EXPECT() *MockStakerIteratorMockRecorder

EXPECT returns an object that allows the caller to indicate expected use

func (*MockStakerIterator) Next added in v1.7.15 

func (m *MockStakerIterator) Next() bool

Next mocks base method

func (*MockStakerIterator) Release added in v1.7.15 

func (m *MockStakerIterator) Release()

Release mocks base method

func (*MockStakerIterator) Value added in v1.7.15 

func (m *MockStakerIterator) Value() *Staker

Value mocks base method

type MockStakerIteratorMockRecorder added in v1.7.15 

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

MockStakerIteratorMockRecorder is the mock recorder for MockStakerIterator

func (*MockStakerIteratorMockRecorder) Next added in v1.7.15 

func (mr *MockStakerIteratorMockRecorder) Next() *gomock.Call

Next indicates an expected call of Next

func (*MockStakerIteratorMockRecorder) Release added in v1.7.15 

func (mr *MockStakerIteratorMockRecorder) Release() *gomock.Call

Release indicates an expected call of Release

func (*MockStakerIteratorMockRecorder) Value added in v1.7.15 

func (mr *MockStakerIteratorMockRecorder) Value() *gomock.Call

Value indicates an expected call of Value

type MockState added in v1.7.15 

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

MockState is a mock of State interface

func NewMockState added in v1.7.15 

func NewMockState(ctrl *gomock.Controller) *MockState

NewMockState creates a new mock instance

func (*MockState) AddChain added in v1.7.15 

func (m *MockState) AddChain(arg0 *txs.Tx)

AddChain mocks base method

func (*MockState) AddRewardUTXO added in v1.7.15 

func (m *MockState) AddRewardUTXO(arg0 ids.ID, arg1 *avax.UTXO)

AddRewardUTXO mocks base method

func (*MockState) AddSubnet added in v1.7.15 

func (m *MockState) AddSubnet(arg0 *txs.Tx)

AddSubnet mocks base method

func (*MockState) AddTx added in v1.7.15 

func (m *MockState) AddTx(arg0 *txs.Tx, arg1 status.Status)

AddTx mocks base method

func (*MockState) AddUTXO added in v1.7.15 

func (m *MockState) AddUTXO(arg0 *avax.UTXO)

AddUTXO mocks base method

func (*MockState) Close added in v1.7.15 

func (m *MockState) Close() error

Close mocks base method

func (*MockState) DeleteCurrentDelegator added in v1.7.15 

func (m *MockState) DeleteCurrentDelegator(arg0 *Staker)

DeleteCurrentDelegator mocks base method

func (*MockState) DeleteCurrentValidator added in v1.7.15 

func (m *MockState) DeleteCurrentValidator(arg0 *Staker)

DeleteCurrentValidator mocks base method

func (*MockState) DeletePendingDelegator added in v1.7.15 

func (m *MockState) DeletePendingDelegator(arg0 *Staker)

DeletePendingDelegator mocks base method

func (*MockState) DeletePendingValidator added in v1.7.15 

func (m *MockState) DeletePendingValidator(arg0 *Staker)

DeletePendingValidator mocks base method

func (*MockState) DeleteUTXO added in v1.7.15 

func (m *MockState) DeleteUTXO(arg0 ids.ID)

DeleteUTXO mocks base method

func (*MockState) DoneInit added in v1.7.15 

func (m *MockState) DoneInit() error

DoneInit mocks base method

func (*MockState) EXPECT added in v1.7.15 

func (m *MockState) EXPECT() *MockStateMockRecorder

EXPECT returns an object that allows the caller to indicate expected use

func (*MockState) GetChains added in v1.7.15 

func (m *MockState) GetChains(arg0 ids.ID) ([]*txs.Tx, error)

GetChains mocks base method

func (*MockState) GetCurrentDelegatorIterator added in v1.7.15 

func (m *MockState) GetCurrentDelegatorIterator(arg0 ids.ID, arg1 ids.NodeID) (StakerIterator, error)

GetCurrentDelegatorIterator mocks base method

func (*MockState) GetCurrentStakerIterator added in v1.7.15 

func (m *MockState) GetCurrentStakerIterator() (StakerIterator, error)

GetCurrentStakerIterator mocks base method

func (*MockState) GetCurrentSupply added in v1.7.15 

func (m *MockState) GetCurrentSupply() uint64

GetCurrentSupply mocks base method

func (*MockState) GetCurrentValidator added in v1.7.15 

func (m *MockState) GetCurrentValidator(arg0 ids.ID, arg1 ids.NodeID) (*Staker, error)

GetCurrentValidator mocks base method

func (*MockState) GetLastAccepted added in v1.7.15 

func (m *MockState) GetLastAccepted() ids.ID

GetLastAccepted mocks base method

func (*MockState) GetPendingDelegatorIterator added in v1.7.15 

func (m *MockState) GetPendingDelegatorIterator(arg0 ids.ID, arg1 ids.NodeID) (StakerIterator, error)

GetPendingDelegatorIterator mocks base method

func (*MockState) GetPendingStakerIterator added in v1.7.15 

func (m *MockState) GetPendingStakerIterator() (StakerIterator, error)

GetPendingStakerIterator mocks base method

func (*MockState) GetPendingValidator added in v1.7.15 

func (m *MockState) GetPendingValidator(arg0 ids.ID, arg1 ids.NodeID) (*Staker, error)

GetPendingValidator mocks base method

func (*MockState) GetRewardUTXOs added in v1.7.15 

func (m *MockState) GetRewardUTXOs(arg0 ids.ID) ([]*avax.UTXO, error)

GetRewardUTXOs mocks base method

func (*MockState) GetStartTime added in v1.7.15 

func (m *MockState) GetStartTime(arg0 ids.NodeID) (time.Time, error)

GetStartTime mocks base method

func (*MockState) GetSubnets added in v1.7.15 

func (m *MockState) GetSubnets() ([]*txs.Tx, error)

GetSubnets mocks base method

func (*MockState) GetTimestamp added in v1.7.15 

func (m *MockState) GetTimestamp() time.Time

GetTimestamp mocks base method

func (*MockState) GetTx added in v1.7.15 

func (m *MockState) GetTx(arg0 ids.ID) (*txs.Tx, status.Status, error)

GetTx mocks base method

func (*MockState) GetUTXO added in v1.7.15 

func (m *MockState) GetUTXO(arg0 ids.ID) (*avax.UTXO, error)

GetUTXO mocks base method

func (*MockState) GetUptime added in v1.7.15 

func (m *MockState) GetUptime(arg0 ids.NodeID) (time.Duration, time.Time, error)

GetUptime mocks base method

func (*MockState) GetValidatorWeightDiffs added in v1.7.15 

func (m *MockState) GetValidatorWeightDiffs(arg0 uint64, arg1 ids.ID) (map[ids.NodeID]*ValidatorWeightDiff, error)

GetValidatorWeightDiffs mocks base method

func (*MockState) Load added in v1.7.15 

func (m *MockState) Load() error

Load mocks base method

func (*MockState) PutCurrentDelegator added in v1.7.15 

func (m *MockState) PutCurrentDelegator(arg0 *Staker)

PutCurrentDelegator mocks base method

func (*MockState) PutCurrentValidator added in v1.7.15 

func (m *MockState) PutCurrentValidator(arg0 *Staker)

PutCurrentValidator mocks base method

func (*MockState) PutPendingDelegator added in v1.7.15 

func (m *MockState) PutPendingDelegator(arg0 *Staker)

PutPendingDelegator mocks base method

func (*MockState) PutPendingValidator added in v1.7.15 

func (m *MockState) PutPendingValidator(arg0 *Staker)

PutPendingValidator mocks base method

func (*MockState) SetCurrentSupply added in v1.7.15 

func (m *MockState) SetCurrentSupply(arg0 uint64)

SetCurrentSupply mocks base method

func (*MockState) SetLastAccepted added in v1.7.15 

func (m *MockState) SetLastAccepted(arg0 ids.ID)

SetLastAccepted mocks base method

func (*MockState) SetTimestamp added in v1.7.15 

func (m *MockState) SetTimestamp(arg0 time.Time)

SetTimestamp mocks base method

func (*MockState) SetUptime added in v1.7.15 

func (m *MockState) SetUptime(arg0 ids.NodeID, arg1 time.Duration, arg2 time.Time) error

SetUptime mocks base method

func (*MockState) ShouldInit added in v1.7.15 

func (m *MockState) ShouldInit() (bool, error)

ShouldInit mocks base method

func (*MockState) SyncGenesis added in v1.7.15 

func (m *MockState) SyncGenesis(arg0 ids.ID, arg1 *genesis.State) error

SyncGenesis mocks base method

func (*MockState) UTXOIDs added in v1.7.15 

func (m *MockState) UTXOIDs(arg0 []byte, arg1 ids.ID, arg2 int) ([]ids.ID, error)

UTXOIDs mocks base method

func (*MockState) ValidatorSet added in v1.7.15 

func (m *MockState) ValidatorSet(arg0 ids.ID) (validators.Set, error)

ValidatorSet mocks base method

func (*MockState) Write added in v1.7.15 

func (m *MockState) Write(arg0 uint64) error

Write mocks base method

type MockStateMockRecorder added in v1.7.15 

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

MockStateMockRecorder is the mock recorder for MockState

func (*MockStateMockRecorder) AddChain added in v1.7.15 

func (mr *MockStateMockRecorder) AddChain(arg0 interface{}) *gomock.Call

AddChain indicates an expected call of AddChain

func (*MockStateMockRecorder) AddRewardUTXO added in v1.7.15 

func (mr *MockStateMockRecorder) AddRewardUTXO(arg0, arg1 interface{}) *gomock.Call

AddRewardUTXO indicates an expected call of AddRewardUTXO

func (*MockStateMockRecorder) AddSubnet added in v1.7.15 

func (mr *MockStateMockRecorder) AddSubnet(arg0 interface{}) *gomock.Call

AddSubnet indicates an expected call of AddSubnet

func (*MockStateMockRecorder) AddTx added in v1.7.15 

func (mr *MockStateMockRecorder) AddTx(arg0, arg1 interface{}) *gomock.Call

AddTx indicates an expected call of AddTx

func (*MockStateMockRecorder) AddUTXO added in v1.7.15 

func (mr *MockStateMockRecorder) AddUTXO(arg0 interface{}) *gomock.Call

AddUTXO indicates an expected call of AddUTXO

func (*MockStateMockRecorder) Close added in v1.7.15 

func (mr *MockStateMockRecorder) Close() *gomock.Call

Close indicates an expected call of Close

func (*MockStateMockRecorder) DeleteCurrentDelegator added in v1.7.15 

func (mr *MockStateMockRecorder) DeleteCurrentDelegator(arg0 interface{}) *gomock.Call

DeleteCurrentDelegator indicates an expected call of DeleteCurrentDelegator

func (*MockStateMockRecorder) DeleteCurrentValidator added in v1.7.15 

func (mr *MockStateMockRecorder) DeleteCurrentValidator(arg0 interface{}) *gomock.Call

DeleteCurrentValidator indicates an expected call of DeleteCurrentValidator

func (*MockStateMockRecorder) DeletePendingDelegator added in v1.7.15 

func (mr *MockStateMockRecorder) DeletePendingDelegator(arg0 interface{}) *gomock.Call

DeletePendingDelegator indicates an expected call of DeletePendingDelegator

func (*MockStateMockRecorder) DeletePendingValidator added in v1.7.15 

func (mr *MockStateMockRecorder) DeletePendingValidator(arg0 interface{}) *gomock.Call

DeletePendingValidator indicates an expected call of DeletePendingValidator

func (*MockStateMockRecorder) DeleteUTXO added in v1.7.15 

func (mr *MockStateMockRecorder) DeleteUTXO(arg0 interface{}) *gomock.Call

DeleteUTXO indicates an expected call of DeleteUTXO

func (*MockStateMockRecorder) DoneInit added in v1.7.15 

func (mr *MockStateMockRecorder) DoneInit() *gomock.Call

DoneInit indicates an expected call of DoneInit

func (*MockStateMockRecorder) GetChains added in v1.7.15 

func (mr *MockStateMockRecorder) GetChains(arg0 interface{}) *gomock.Call

GetChains indicates an expected call of GetChains

func (*MockStateMockRecorder) GetCurrentDelegatorIterator added in v1.7.15 

func (mr *MockStateMockRecorder) GetCurrentDelegatorIterator(arg0, arg1 interface{}) *gomock.Call

GetCurrentDelegatorIterator indicates an expected call of GetCurrentDelegatorIterator

func (*MockStateMockRecorder) GetCurrentStakerIterator added in v1.7.15 

func (mr *MockStateMockRecorder) GetCurrentStakerIterator() *gomock.Call

GetCurrentStakerIterator indicates an expected call of GetCurrentStakerIterator

func (*MockStateMockRecorder) GetCurrentSupply added in v1.7.15 

func (mr *MockStateMockRecorder) GetCurrentSupply() *gomock.Call

GetCurrentSupply indicates an expected call of GetCurrentSupply

func (*MockStateMockRecorder) GetCurrentValidator added in v1.7.15 

func (mr *MockStateMockRecorder) GetCurrentValidator(arg0, arg1 interface{}) *gomock.Call

GetCurrentValidator indicates an expected call of GetCurrentValidator

func (*MockStateMockRecorder) GetLastAccepted added in v1.7.15 

func (mr *MockStateMockRecorder) GetLastAccepted() *gomock.Call

GetLastAccepted indicates an expected call of GetLastAccepted

func (*MockStateMockRecorder) GetPendingDelegatorIterator added in v1.7.15 

func (mr *MockStateMockRecorder) GetPendingDelegatorIterator(arg0, arg1 interface{}) *gomock.Call

GetPendingDelegatorIterator indicates an expected call of GetPendingDelegatorIterator

func (*MockStateMockRecorder) GetPendingStakerIterator added in v1.7.15 

func (mr *MockStateMockRecorder) GetPendingStakerIterator() *gomock.Call

GetPendingStakerIterator indicates an expected call of GetPendingStakerIterator

func (*MockStateMockRecorder) GetPendingValidator added in v1.7.15 

func (mr *MockStateMockRecorder) GetPendingValidator(arg0, arg1 interface{}) *gomock.Call

GetPendingValidator indicates an expected call of GetPendingValidator

func (*MockStateMockRecorder) GetRewardUTXOs added in v1.7.15 

func (mr *MockStateMockRecorder) GetRewardUTXOs(arg0 interface{}) *gomock.Call

GetRewardUTXOs indicates an expected call of GetRewardUTXOs

func (*MockStateMockRecorder) GetStartTime added in v1.7.15 

func (mr *MockStateMockRecorder) GetStartTime(arg0 interface{}) *gomock.Call

GetStartTime indicates an expected call of GetStartTime

func (*MockStateMockRecorder) GetSubnets added in v1.7.15 

func (mr *MockStateMockRecorder) GetSubnets() *gomock.Call

GetSubnets indicates an expected call of GetSubnets

func (*MockStateMockRecorder) GetTimestamp added in v1.7.15 

func (mr *MockStateMockRecorder) GetTimestamp() *gomock.Call

GetTimestamp indicates an expected call of GetTimestamp

func (*MockStateMockRecorder) GetTx added in v1.7.15 

func (mr *MockStateMockRecorder) GetTx(arg0 interface{}) *gomock.Call

GetTx indicates an expected call of GetTx

func (*MockStateMockRecorder) GetUTXO added in v1.7.15 

func (mr *MockStateMockRecorder) GetUTXO(arg0 interface{}) *gomock.Call

GetUTXO indicates an expected call of GetUTXO

func (*MockStateMockRecorder) GetUptime added in v1.7.15 

func (mr *MockStateMockRecorder) GetUptime(arg0 interface{}) *gomock.Call

GetUptime indicates an expected call of GetUptime

func (*MockStateMockRecorder) GetValidatorWeightDiffs added in v1.7.15 

func (mr *MockStateMockRecorder) GetValidatorWeightDiffs(arg0, arg1 interface{}) *gomock.Call

GetValidatorWeightDiffs indicates an expected call of GetValidatorWeightDiffs

func (*MockStateMockRecorder) Load added in v1.7.15 

func (mr *MockStateMockRecorder) Load() *gomock.Call

Load indicates an expected call of Load

func (*MockStateMockRecorder) PutCurrentDelegator added in v1.7.15 

func (mr *MockStateMockRecorder) PutCurrentDelegator(arg0 interface{}) *gomock.Call

PutCurrentDelegator indicates an expected call of PutCurrentDelegator

func (*MockStateMockRecorder) PutCurrentValidator added in v1.7.15 

func (mr *MockStateMockRecorder) PutCurrentValidator(arg0 interface{}) *gomock.Call

PutCurrentValidator indicates an expected call of PutCurrentValidator

func (*MockStateMockRecorder) PutPendingDelegator added in v1.7.15 

func (mr *MockStateMockRecorder) PutPendingDelegator(arg0 interface{}) *gomock.Call

PutPendingDelegator indicates an expected call of PutPendingDelegator

func (*MockStateMockRecorder) PutPendingValidator added in v1.7.15 

func (mr *MockStateMockRecorder) PutPendingValidator(arg0 interface{}) *gomock.Call

PutPendingValidator indicates an expected call of PutPendingValidator

func (*MockStateMockRecorder) SetCurrentSupply added in v1.7.15 

func (mr *MockStateMockRecorder) SetCurrentSupply(arg0 interface{}) *gomock.Call

SetCurrentSupply indicates an expected call of SetCurrentSupply

func (*MockStateMockRecorder) SetLastAccepted added in v1.7.15 

func (mr *MockStateMockRecorder) SetLastAccepted(arg0 interface{}) *gomock.Call

SetLastAccepted indicates an expected call of SetLastAccepted

func (*MockStateMockRecorder) SetTimestamp added in v1.7.15 

func (mr *MockStateMockRecorder) SetTimestamp(arg0 interface{}) *gomock.Call

SetTimestamp indicates an expected call of SetTimestamp

func (*MockStateMockRecorder) SetUptime added in v1.7.15 

func (mr *MockStateMockRecorder) SetUptime(arg0, arg1, arg2 interface{}) *gomock.Call

SetUptime indicates an expected call of SetUptime

func (*MockStateMockRecorder) ShouldInit added in v1.7.15 

func (mr *MockStateMockRecorder) ShouldInit() *gomock.Call

ShouldInit indicates an expected call of ShouldInit

func (*MockStateMockRecorder) SyncGenesis added in v1.7.15 

func (mr *MockStateMockRecorder) SyncGenesis(arg0, arg1 interface{}) *gomock.Call

SyncGenesis indicates an expected call of SyncGenesis

func (*MockStateMockRecorder) UTXOIDs added in v1.7.15 

func (mr *MockStateMockRecorder) UTXOIDs(arg0, arg1, arg2 interface{}) *gomock.Call

UTXOIDs indicates an expected call of UTXOIDs

func (*MockStateMockRecorder) ValidatorSet added in v1.7.15 

func (mr *MockStateMockRecorder) ValidatorSet(arg0 interface{}) *gomock.Call

ValidatorSet indicates an expected call of ValidatorSet

func (*MockStateMockRecorder) Write added in v1.7.15 

func (mr *MockStateMockRecorder) Write(arg0 interface{}) *gomock.Call

Write indicates an expected call of Write

type MockVersions added in v1.7.15 

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

MockVersions is a mock of Versions interface

func NewMockVersions added in v1.7.15 

func NewMockVersions(ctrl *gomock.Controller) *MockVersions

NewMockVersions creates a new mock instance

func (*MockVersions) DeleteState added in v1.7.15 

func (m *MockVersions) DeleteState(arg0 ids.ID)

DeleteState mocks base method

func (*MockVersions) EXPECT added in v1.7.15 

func (m *MockVersions) EXPECT() *MockVersionsMockRecorder

EXPECT returns an object that allows the caller to indicate expected use

func (*MockVersions) GetState added in v1.7.15 

func (m *MockVersions) GetState(arg0 ids.ID) (Chain, bool)

GetState mocks base method

func (*MockVersions) SetState added in v1.7.15 

func (m *MockVersions) SetState(arg0 ids.ID, arg1 Chain)

SetState mocks base method

type MockVersionsMockRecorder added in v1.7.15 

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

MockVersionsMockRecorder is the mock recorder for MockVersions

func (*MockVersionsMockRecorder) DeleteState added in v1.7.15 

func (mr *MockVersionsMockRecorder) DeleteState(arg0 interface{}) *gomock.Call

DeleteState indicates an expected call of DeleteState

func (*MockVersionsMockRecorder) GetState added in v1.7.15 

func (mr *MockVersionsMockRecorder) GetState(arg0 interface{}) *gomock.Call

GetState indicates an expected call of GetState

func (*MockVersionsMockRecorder) SetState added in v1.7.15 

func (mr *MockVersionsMockRecorder) SetState(arg0, arg1 interface{}) *gomock.Call

SetState indicates an expected call of SetState

type PendingStakers 

type PendingStakers interface {
	// GetPendingValidator returns the Staker describing the validator on
	// [subnetID] with [nodeID]. If the validator does not exist,
	// [database.ErrNotFound] is returned.
	GetPendingValidator(subnetID ids.ID, nodeID ids.NodeID) (*Staker, error)

	// PutPendingValidator adds the [staker] describing a validator to the
	// staker set.
	PutPendingValidator(staker *Staker)

	// DeletePendingValidator removes the [staker] describing a validator from
	// the staker set.
	DeletePendingValidator(staker *Staker)

	// GetPendingDelegatorIterator returns the delegators associated with the
	// validator on [subnetID] with [nodeID]. Delegators are sorted by their
	// removal from pending staker set.
	GetPendingDelegatorIterator(subnetID ids.ID, nodeID ids.NodeID) (StakerIterator, error)

	// PutPendingDelegator adds the [staker] describing a delegator to the
	// staker set.
	PutPendingDelegator(staker *Staker)

	// DeletePendingDelegator removes the [staker] describing a delegator from
	// the staker set.
	DeletePendingDelegator(staker *Staker)

	// GetPendingStakerIterator returns stakers in order of their removal from
	// the pending staker set.
	GetPendingStakerIterator() (StakerIterator, error)
}

type Priority added in v1.7.15 

type Priority byte
const (
	// First subnet delegators are removed from the current validator set,
	SubnetDelegatorCurrentPriority Priority = iota + 1
	// then subnet validators,
	SubnetValidatorCurrentPriority
	// then primary network delegators,
	PrimaryNetworkDelegatorCurrentPriority
	// then primary network validators.
	PrimaryNetworkValidatorCurrentPriority
)
const (
	// First primary network delegators are moved from the pending to the
	// current validator set,
	PrimaryNetworkDelegatorPendingPriority Priority = iota + 1
	// then primary network validators,
	PrimaryNetworkValidatorPendingPriority
	// then subnet validators,
	SubnetValidatorPendingPriority
	// then subnet delegators.
	SubnetDelegatorPendingPriority
)

type Staker added in v1.7.15 

type Staker struct {
	TxID            ids.ID
	NodeID          ids.NodeID
	SubnetID        ids.ID
	Weight          uint64
	StartTime       time.Time
	EndTime         time.Time
	PotentialReward uint64

	// NextTime is the next time this staker will be moved from a validator set.
	// If the staker is in the pending validator set, NextTime will equal
	// StartTime. If the staker is in the current validator set, NextTime will
	// equal EndTime.
	NextTime time.Time

	// Priority specifies how to break ties between stakers with the same
	// NextTime. This ensures that stakers created by the same transaction type
	// are grouped together. The ordering of these groups is documented in
	// [priorities.go] and depends on if the stakers are in the pending or
	// current validator set.
	Priority Priority
}

Staker contains all information required to represent a validator or delegator in the current and pending validator sets.

func NewPrimaryNetworkStaker added in v1.7.15 

func NewPrimaryNetworkStaker(txID ids.ID, vdr *validator.Validator) *Staker

func NewSubnetStaker added in v1.7.15 

func NewSubnetStaker(txID ids.ID, vdr *validator.SubnetValidator) *Staker

func (*Staker) Less added in v1.7.15 

func (s *Staker) Less(thanIntf btree.Item) bool

A *Staker is considered to be less than another *Staker when:

  1. If its NextTime is before the other's.
  2. If the NextTimes are the same, the *Staker with the lesser priority is the lesser one.
  3. If the priorities are also the same, the one with the lesser txID is lesser.

Invariant: [thanIntf] is a *Staker.

type StakerDiffIterator added in v1.7.15 

type StakerDiffIterator interface {
	Next() bool
	// Returns:
	// - The staker that is changing
	// - True if the staker is being added to the current staker set, false if
	//   the staker is being removed from the current staker set
	Value() (*Staker, bool)
	Release()
}

StakerDiffIterator is an iterator that iterates over the events that will be performed on the current staker set.

There are two event types affecting current staker set, removal of an existing staker and addition of a new staker from the pending set.

The ordering of operations is:

  • Staker operations are performed in order of their [NextTime].
  • If operations have the same [NextTime], stakers are first added to the current staker set, then removed.
  • Further ties are broken by *Staker.Less(), returning the lesser staker first.

func NewStakerDiffIterator added in v1.7.15 

func NewStakerDiffIterator(currentIterator, pendingIterator StakerIterator) StakerDiffIterator

type StakerIterator added in v1.7.15 

type StakerIterator interface {
	// Next attempts to move the iterator to the next staker. It returns false
	// once there are no more stakers to return.
	Next() bool

	// Value returns the current staker. Value should only be called after a
	// call to Next which returned true.
	Value() *Staker

	// Release any resources associated with the iterator. This must be called
	// after the interator is no longer needed.
	Release()
}

StakerIterator defines an interface for iterating over a set of stakers. 

var EmptyIterator StakerIterator = emptyIterator{}

EmptyIterator contains no stakers.

func NewMaskedIterator added in v1.7.15 

func NewMaskedIterator(parentIterator StakerIterator, maskedStakers map[ids.ID]*Staker) StakerIterator

NewMaskedIterator returns a new iterator that skips the stakers in [parentIterator] that are present in [maskedStakers].

func NewMergedIterator added in v1.7.15 

func NewMergedIterator(stakers ...StakerIterator) StakerIterator

Returns an iterator that returns all of the elements of [stakers] in order.

func NewTreeIterator added in v1.7.15 

func NewTreeIterator(tree *btree.BTree) StakerIterator

NewTreeIterator returns a new iterator of the stakers in [tree] in ascending order.

type Stakers 

type Stakers interface {
	CurrentStakers
	PendingStakers
}

type State 

type State interface {
	Chain
	uptime.State
	avax.UTXOReader

	// TODO: remove ShouldInit and DoneInit and perform them in New
	ShouldInit() (bool, error)
	DoneInit() error

	GetLastAccepted() ids.ID
	SetLastAccepted(ids.ID)

	GetValidatorWeightDiffs(height uint64, subnetID ids.ID) (map[ids.NodeID]*ValidatorWeightDiff, error)

	// Return the current validator set of [subnetID].
	ValidatorSet(subnetID ids.ID) (validators.Set, error)

	// SyncGenesis initializes the state with the genesis state.
	SyncGenesis(genesisBlkID ids.ID, genesisState *genesis.State) error

	// Load pulls data previously stored on disk that is expected to be in
	// memory.
	Load() error

	Write(height uint64) error
	Close() error
}

func New 

func New(
	baseDB database.Database,
	metrics prometheus.Registerer,
	cfg *config.Config,
	ctx *snow.Context,
	localStake prometheus.Gauge,
	totalStake prometheus.Gauge,
	rewards reward.Calculator,
) (State, error)

type UTXOAdder 

type UTXOAdder interface {
	AddUTXO(utxo *avax.UTXO)
}

type UTXODeleter 

type UTXODeleter interface {
	DeleteUTXO(utxoID ids.ID)
}

type UTXOGetter 

type UTXOGetter interface {
	GetUTXO(utxoID ids.ID) (*avax.UTXO, error)
}

type ValidatorWeightDiff 

type ValidatorWeightDiff struct {
	Decrease bool   `serialize:"true"`
	Amount   uint64 `serialize:"true"`
}

func (*ValidatorWeightDiff) Add added in v1.7.15 

func (v *ValidatorWeightDiff) Add(negative bool, amount uint64) error

type Versions added in v1.7.15 

type Versions interface {
	GetState(blkID ids.ID) (Chain, bool)
	SetState(blkID ids.ID, state Chain)
	DeleteState(blkID ids.ID)
}

func NewVersions added in v1.7.15 

func NewVersions(lastAcceptedID ids.ID, baseState Chain) Versions

Source Files

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