keeper

Documentation

Index

• type Keeper
  • func NewKeeper(cdc codec.BinaryCodec, msgServiceRouter *baseapp.MsgServiceRouter, ...) Keeper
  • func (k Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState
  • func (k Keeper) GetAppVersion(ctx sdk.Context, portID string, channelID string) (string, bool)
  • func (k Keeper) InitGenesis(ctx sdk.Context, state types.GenesisState)
  • func (k Keeper) Logger(ctx sdk.Context) log.Logger
  • func (k Keeper) SendPacket(ctx sdk.Context, chanCap *capabilitytypes.Capability, sourcePort string, ...) (sequence uint64, err error)
  • func (k Keeper) WriteAcknowledgement(ctx sdk.Context, chanCap *capabilitytypes.Capability, ...) error

Types

type Keeper

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

Keeper defines the middleware keeper.

func NewKeeper

func NewKeeper(
	cdc codec.BinaryCodec,
	msgServiceRouter *baseapp.MsgServiceRouter,
	ics4Wrapper porttypes.ICS4Wrapper,
) Keeper

NewKeeper creates a new Keeper instance.

func (Keeper) ExportGenesis

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

ExportGenesis exports the middlewares state.

func (Keeper) GetAppVersion

func (k Keeper) GetAppVersion(ctx sdk.Context, portID string, channelID string) (string, bool)

GetAppVersion wraps IBC ChannelKeeper's GetAppVersion function.

func (Keeper) InitGenesis

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

InitGenesis initializes the middlewares state from a specified GenesisState.

func (Keeper) Logger

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

Logger returns a module-specific logger.

func (Keeper) SendPacket

func (k Keeper) SendPacket(
	ctx sdk.Context,
	chanCap *capabilitytypes.Capability,
	sourcePort string,
	sourceChannel string,
	timeoutHeight clienttypes.Height,
	timeoutTimestamp uint64,
	data []byte,
) (sequence uint64, err error)

SendPacket wraps IBC ChannelKeeper's SendPacket function.

func (Keeper) WriteAcknowledgement

func (k Keeper) WriteAcknowledgement(
	ctx sdk.Context,
	chanCap *capabilitytypes.Capability,
	packet ibcexported.PacketI,
	acknowledgement ibcexported.Acknowledgement,
) error

WriteAcknowledgement wraps IBC ChannelKeeper's WriteAcknowledgement function.