keeper

Documentation

Index

• func ConsensusParamsKeyTable() types.KeyTable
• func NewQuerier(k Keeper, legacyQuerierCdc *codec.LegacyAmino) sdk.Querier
• type Keeper
  • func NewKeeper(cdc codec.BinaryCodec, legacyAmino *codec.LegacyAmino, key, tkey sdk.StoreKey) Keeper
  • func (k Keeper) GetSubspace(s string) (types.Subspace, bool)
  • func (k Keeper) Logger(ctx sdk.Context) log.Logger
  • func (k Keeper) Params(c context.Context, req *proposal.QueryParamsRequest) (*proposal.QueryParamsResponse, error)
  • func (k Keeper) Subspace(s string) types.Subspace
• type Migrator
  • func NewMigrator(keeper Keeper) Migrator
  • func (m Migrator) Migrate1to2(ctx sdk.Context) error

Functions

func ConsensusParamsKeyTable

func ConsensusParamsKeyTable() types.KeyTable

ConsensusParamsKeyTable returns an x/params module keyTable to be used in the BaseApp's ParamStore. The KeyTable registers the types along with the standard validation functions. Applications can choose to adopt this KeyTable or provider their own when the existing validation functions do not suite their needs.

func NewQuerier

func NewQuerier(k Keeper, legacyQuerierCdc *codec.LegacyAmino) sdk.Querier

NewQuerier returns a new querier handler for the x/params module.

Types

type Keeper

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

Keeper of the global paramstore

func NewKeeper

func NewKeeper(cdc codec.BinaryCodec, legacyAmino *codec.LegacyAmino, key, tkey sdk.StoreKey) Keeper

NewKeeper constructs a params keeper

func (Keeper) GetSubspace

func (k Keeper) GetSubspace(s string) (types.Subspace, bool)

Get existing substore from keeper

func (Keeper) Logger

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

Logger returns a module-specific logger.

func (Keeper) Params

func (k Keeper) Params(c context.Context, req *proposal.QueryParamsRequest) (*proposal.QueryParamsResponse, error)

Params returns subspace params

func (Keeper) Subspace

func (k Keeper) Subspace(s string) types.Subspace

Allocate subspace used for keepers

type Migrator

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

Migrator is a struct for handling in-place store migrations.

func NewMigrator

func NewMigrator(keeper Keeper) Migrator

NewMigrator returns a new Migrator.

func (Migrator) Migrate1to2

func (m Migrator) Migrate1to2(ctx sdk.Context) error

Migrate1to2 migrates from version 1 to 2.