frostfs-node/pkg/services/reputation/eigentrust/calculator/deps.go

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package eigentrustcalc
import (
"context"
"github.com/nspcc-dev/neofs-node/pkg/services/reputation"
"github.com/nspcc-dev/neofs-node/pkg/services/reputation/eigentrust"
)
type Context interface {
context.Context
// Must return epoch number to select the values
// for global trust calculation.
Epoch() uint64
// Must return the sequence number of the iteration.
I() uint32
}
type InitialTrustSource interface {
InitialTrust(reputation.PeerID) (reputation.TrustValue, error)
}
type TrustIterator interface {
Iterate(reputation.TrustHandler) error
}
type PeerTrustsHandler func(reputation.PeerID, TrustIterator) error
type PeerTrustsIterator interface {
Iterate(PeerTrustsHandler) error
}
type DaughterTrustIteratorProvider interface {
InitDaughterIterator(Context, reputation.PeerID) (TrustIterator, error)
InitAllDaughtersIterator(Context) (PeerTrustsIterator, error)
InitConsumersIterator(Context) (PeerTrustsIterator, error)
}
type IntermediateWriter interface {
WriteIntermediateTrust(eigentrust.IterationTrust) error
}
type IntermediateWriterProvider interface {
InitIntermediateWriter(Context) (IntermediateWriter, error)
}