| | |
| | | void closeTree(TreeName treeName); |
| | | |
| | | /** |
| | | * Returns whether the storage engine is in a valid state, i.e. whether it can be used for processing. |
| | | * |
| | | * @return {@code true} if the storage engine is in a valid state, {@code false} otherwise |
| | | */ |
| | | boolean isValid(); |
| | | |
| | | /** |
| | | * Returns a filename filter which selects the files to be included in a backup. |
| | | * @return a filename filter which selects the files to be included in a backup |
| | | */ |
| | |
| | | * @throws StorageRuntimeException if removal fails |
| | | */ |
| | | void removeStorageFiles() throws StorageRuntimeException; |
| | | |
| | | /** |
| | | * Returns the current status of the storage. |
| | | * |
| | | * @return the current status of the storage |
| | | */ |
| | | StorageStatus getStorageStatus(); |
| | | } |