historystorage

type HistoryStorage interface {
	CreateStorage()

	Init()
	Close()
	Name() string

	CreateNewWorkingDir() string
	RecordNewTrace(newTrace *SingleTrace)
	RecordResult(successful bool, requiredTime time.Duration) error

	NrStoredHistories() int
	GetStoredHistory(id int) (*SingleTrace, error)

	IsSuccessful(id int) (bool, error)
	GetRequiredTime(id int) (time.Duration, error)

	Search(prefix []Action) []int
	SearchWithConverter(prefix []Action, converter func(actions []Action) []Action) []int
}