kaspad/domain/consensus/model/interface_datastructures_consensusstatestore.go
Ori Newman 2eb0d946e5
[NOD-1509] Implement StageVirtualUTXOSet (#999)
* [NOD-1509] Implement StageVirtualUTXODiff

* [NOD-1509] Fix HasUTXOByOutpoint, get rid of database.ErrNotFound, and fix errors
2020-11-04 16:30:08 +02:00

22 lines
886 B
Go

package model
import "github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
// ConsensusStateStore represents a store for the current consensus state
type ConsensusStateStore interface {
Store
IsStaged() bool
StageVirtualUTXODiff(virtualUTXODiff *UTXODiff) error
StageVirtualUTXOSet(virtualUTXOSetIterator ReadOnlyUTXOSetIterator) error
UTXOByOutpoint(dbContext DBReader, outpoint *externalapi.DomainOutpoint) (*externalapi.UTXOEntry, error)
HasUTXOByOutpoint(dbContext DBReader, outpoint *externalapi.DomainOutpoint) (bool, error)
VirtualUTXOSetIterator(dbContext DBReader) (ReadOnlyUTXOSetIterator, error)
StageVirtualDiffParents(virtualDiffParents []*externalapi.DomainHash)
VirtualDiffParents(dbContext DBReader) ([]*externalapi.DomainHash, error)
StageTips(tipHashes []*externalapi.DomainHash)
Tips(dbContext DBReader) ([]*externalapi.DomainHash, error)
}