2018-10-05 03:41:38 -07:00
|
|
|
package types
|
|
|
|
|
|
|
|
|
|
import sdk "github.com/cosmos/cosmos-sdk/types"
|
|
|
|
|
|
|
|
|
|
// expected stake keeper
|
|
|
|
|
type StakeKeeper interface {
|
|
|
|
|
IterateDelegations(ctx sdk.Context, delegator sdk.AccAddress,
|
|
|
|
|
fn func(index int64, delegation sdk.Delegation) (stop bool))
|
|
|
|
|
Delegation(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress) sdk.Delegation
|
|
|
|
|
Validator(ctx sdk.Context, valAddr sdk.ValAddress) sdk.Validator
|
|
|
|
|
ValidatorByConsAddr(ctx sdk.Context, consAddr sdk.ConsAddress) sdk.Validator
|
|
|
|
|
TotalPower(ctx sdk.Context) sdk.Dec
|
2018-10-22 01:18:10 -07:00
|
|
|
GetLastTotalPower(ctx sdk.Context) sdk.Dec
|
|
|
|
|
GetLastValidatorPower(ctx sdk.Context, valAddr sdk.ValAddress) sdk.Dec
|
2018-10-05 03:41:38 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// expected coin keeper
|
|
|
|
|
type BankKeeper interface {
|
|
|
|
|
AddCoins(ctx sdk.Context, addr sdk.AccAddress, amt sdk.Coins) (sdk.Coins, sdk.Tags, sdk.Error)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// from ante handler
|
|
|
|
|
type FeeCollectionKeeper interface {
|
|
|
|
|
GetCollectedFees(ctx sdk.Context) sdk.Coins
|
|
|
|
|
ClearCollectedFees(ctx sdk.Context)
|
|
|
|
|
}
|
