sdis1819-t7g06

package RMI;

import java.io.IOException;

import java.rmi.Remote;

import java.rmi.RemoteException;

public interface Service extends Remote {

    /**

     *

     * Backup the file

     *

     * @param filepath            path of the file

     * @param replicationDegree replication degree desired

     * @throws RemoteException*/

    void backup(String filepath, int replicationDegree) throws IOException;

    /**

     *

     *  Restore a file

     *

     * @param filepath  Path of the file

     * @throws RemoteException

     *

     */

    void restore(String filepath) throws RemoteException;

    /**

     *

     * Delete a file

     *

     * @param filepath Path of the file

     * @throws RemoteException

     */

    void delete(String filepath) throws RemoteException;

    /**

     *

     * Specify the space used to store chunks

     *

     * @param space

     * @throws RemoteException

     */

    void manage(int space) throws RemoteException;

    /**

     *

     * Recover the state of the system

     *

     * @throws RemoteException

     */

    void state() throws RemoteException;

}