// PrepareWorkingSet - method implementation for interface 'statemgmt.HashableState' func (stateImpl *StateImpl) PrepareWorkingSet(stateDelta *statemgmt.StateDelta) error { logger.Debug("Enter - PrepareWorkingSet()") if stateDelta.IsEmpty() { logger.Debug("Ignoring working-set as it is empty") return nil } stateImpl.dataNodesDelta = newDataNodesDelta(stateDelta) stateImpl.bucketTreeDelta = newBucketTreeDelta() stateImpl.recomputeCryptoHash = true return nil }