storage

type Storage interface {
	// ListDownload returns downloads in csv files based on the given model key.
	ListDownload(string) ([]schedulerstorage.Download, error)

	// ListNetworkTopology returns network topologies in csv files based on the given model key.
	ListNetworkTopology(string) ([]schedulerstorage.NetworkTopology, error)

	// OpenDownload opens download files for read based on the given model key, it returns io.ReadCloser of download files.
	OpenDownload(string) (*os.File, error)

	// OpenNetworkTopology opens network topology files for read based on the given model key, it returns io.ReadCloser of network topology files.
	OpenNetworkTopology(string) (*os.File, error)

	// ClearDownload removes all downloads based on the given model key.
	ClearDownload(string) error

	// ClearNetworkTopology removes network topologies based on the given model key.
	ClearNetworkTopology(string) error

	// Clear removes all files.
	Clear() error
}