keeper

Documentation

Index

• type Keeper
  • func NewKeeper(cdc codec.Codec, storeKey sdk.StoreKey) *Keeper
  • func (k Keeper) AddEpochInfo(ctx sdk.Context, epoch types.EpochInfo) error
  • func (k Keeper) AfterEpochEnd(ctx sdk.Context, identifier string, epochNumber int64)
  • func (k Keeper) AllEpochInfos(ctx sdk.Context) []types.EpochInfo
  • func (k Keeper) BeforeEpochStart(ctx sdk.Context, identifier string, epochNumber int64)
  • func (k Keeper) BeginBlocker(ctx sdk.Context)
  • func (k Keeper) DeleteEpochInfo(ctx sdk.Context, identifier string)
  • func (k Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState
  • func (k Keeper) GetEpochInfo(ctx sdk.Context, identifier string) types.EpochInfo
  • func (k Keeper) InitGenesis(ctx sdk.Context, genState types.GenesisState)
  • func (k Keeper) IterateEpochInfo(ctx sdk.Context, fn func(index int64, epochInfo types.EpochInfo) (stop bool))
  • func (k Keeper) Logger(ctx sdk.Context) log.Logger
  • func (k Keeper) NumBlocksSinceEpochStart(ctx sdk.Context, identifier string) (int64, error)
  • func (k *Keeper) SetHooks(eh types.EpochHooks) *Keeper
• type Querier
  • func NewQuerier(k Keeper) Querier
  • func (q Querier) CurrentEpoch(c context.Context, req *types.QueryCurrentEpochRequest) (*types.QueryCurrentEpochResponse, error)
  • func (q Querier) EpochInfos(c context.Context, _ *types.QueryEpochsInfoRequest) (*types.QueryEpochsInfoResponse, error)

Types

type Keeper

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

func NewKeeper

func NewKeeper(cdc codec.Codec, storeKey sdk.StoreKey) *Keeper

NewKeeper returns a new keeper by codec and storeKey inputs.

func (Keeper) AddEpochInfo

func (k Keeper) AddEpochInfo(ctx sdk.Context, epoch types.EpochInfo) error

AddEpochInfo adds a new epoch info. Will return an error if the epoch fails validation, or re-uses an existing identifier. This method also sets the start time if left unset, and sets the epoch start height.

func (Keeper) AfterEpochEnd

func (k Keeper) AfterEpochEnd(ctx sdk.Context, identifier string, epochNumber int64)

AfterEpochEnd gets called at the end of the epoch, end of epoch is the timestamp of first block produced after epoch duration.

func (Keeper) AllEpochInfos

func (k Keeper) AllEpochInfos(ctx sdk.Context) []types.EpochInfo

AllEpochInfos iterate through epochs to return all epochs info.

func (Keeper) BeforeEpochStart

func (k Keeper) BeforeEpochStart(ctx sdk.Context, identifier string, epochNumber int64)

BeforeEpochStart new epoch is next block of epoch end block

func (Keeper) BeginBlocker

func (k Keeper) BeginBlocker(ctx sdk.Context)

BeginBlocker of epochs module.

func (Keeper) DeleteEpochInfo

func (k Keeper) DeleteEpochInfo(ctx sdk.Context, identifier string)

DeleteEpochInfo delete epoch info.

func (Keeper) ExportGenesis

func (k Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState

ExportGenesis returns the capability module's exported genesis.

func (Keeper) GetEpochInfo

func (k Keeper) GetEpochInfo(ctx sdk.Context, identifier string) types.EpochInfo

GetEpochInfo returns epoch info by identifier.

func (Keeper) InitGenesis

func (k Keeper) InitGenesis(ctx sdk.Context, genState types.GenesisState)

InitGenesis sets epoch info from genesis

func (Keeper) IterateEpochInfo

func (k Keeper) IterateEpochInfo(ctx sdk.Context, fn func(index int64, epochInfo types.EpochInfo) (stop bool))

IterateEpochInfo iterate through epochs.

func (Keeper) Logger

func (k Keeper) Logger(ctx sdk.Context) log.Logger

func (Keeper) NumBlocksSinceEpochStart

func (k Keeper) NumBlocksSinceEpochStart(ctx sdk.Context, identifier string) (int64, error)

NumBlocksSinceEpochStart returns the number of blocks since the epoch started. if the epoch started on block N, then calling this during block N (after BeforeEpochStart) would return 0. Calling it any point in block N+1 (assuming the epoch doesn't increment) would return 1.

func (*Keeper) SetHooks

func (k *Keeper) SetHooks(eh types.EpochHooks) *Keeper

Set the gamm hooks.

type Querier

type Querier struct {
	Keeper
}

Querier defines a wrapper around the x/epochs keeper providing gRPC method handlers.

func NewQuerier

func NewQuerier(k Keeper) Querier

NewQuerier initializes new querier.

func (Querier) CurrentEpoch

func (q Querier) CurrentEpoch(c context.Context, req *types.QueryCurrentEpochRequest) (*types.QueryCurrentEpochResponse, error)

CurrentEpoch provides current epoch of specified identifier.

func (Querier) EpochInfos

func (q Querier) EpochInfos(c context.Context, _ *types.QueryEpochsInfoRequest) (*types.QueryEpochsInfoResponse, error)

EpochInfos provide running epochInfos.