Created by Stanislav Kinash / neprostostas

The Cinema Management System is a Java program that allows users to manage films, halls, and sessions.

The FilmList class represents a list of films. It contains a static final list of films that is initialized in the constructor.

To use the FilmList class, you can simply access the static final FILMS list, which contains all the films in the list. Each film in the list is represented by an instance of the Film class.

The HallList class represents a list of halls. It contains a static final list of halls initialized in the constructor.

To use this program, simply import the Hall and HallList classes, and you can access the list of halls by calling HallList.HALLS.

The SessionList class represents a list of sessions. It contains a static final list of sessions initialized in the constructor.

To use this program, simply import the Session and SessionList classes, and you can access the list of sessions by calling SessionList.SESSIONS. Each session contains information about the film being shown, the date and time of the session, and the number of available seats.

The Film Service provides CRUD (Create, Read, Update, Delete) operations for a Film class. This program contains a static list of films, which serves as a source of data. The FilmService class contains methods to perform each of the CRUD operations on this list.

The FilmService class is implemented using the following methods:

This method returns a list of all the films in the static list. It returns a List<Film> object containing all the films.

This method returns a Film object for a specified film ID. It takes an int ID parameter and returns the Film object for the specified ID, or null if no such film exists.

This method adds a new Film object to the end of the static list. It takes a Film object as a parameter and adds it to the list.

This method updates an existing Film object in the static list. It takes an int index parameter and a Film object, and updates the film at the specified index with the new film object.

This method deletes an existing Film object from the static list. It takes an int index parameter and removes the film at the specified index from the list.

To use the FilmService class, simply call one of its methods with the appropriate parameters. For example, to get a list of all the films, you can call the getAllFilms() method.

To add a new film to the list, you can create a new Film object and pass it to the addFilm() method.

To update an existing film in the list, you can get the index of the film to update and create a new Film object with the updated information.

To delete an existing film from the list, you can get the index of the film and call the deleteFilm() method.

Please note that this program uses a static list of films, which means that any changes made to the list will be visible to all instances of the FilmService class.

The Hall Service provides CRUD (Create, Read, Update, Delete) operations for a Hall class. It contains a static list of halls, which serves as a source of data.

The HallService class is implemented using the following methods:

This method returns a list of all the halls in the static list. It returns a List<Hall> object containing all the halls.

This method returns a Hall object for a specified hall ID. It takes an int ID parameter and returns the Hall object for the specified ID or null if there is no such hall.

This method adds a new Hall object to the end of the static list. It takes a Hall object as a parameter and adds it to the list.

This method updates an existing Hall object in the static list. It takes an int index parameter and a Hall object, and updates the hall at the specified index with the new hall object.

This method deletes an existing Hall object from the static list. It takes an int index parameter and removes the hall at the specified index from the list.

To use the HallService class, simply call one of its methods with the appropriate parameters. For example, to get a list of all the halls, you can call the getAllHalls() method.

To add a new hall to the list, you can create a new Hall object and pass it to the addHall() method.

To update an existing hall in the list, you can get the index of the hall to update and create a new Hall object with the updated information.

To delete an existing hall from the list, you can get the index of the hall and call the deleteHall() method.

Please note that this program uses a static list of halls, which means that any changes made to the list will be visible to all instances of the HallService class.

The Session Service provides CRUD (Create, Read, Update, Delete) operations for a Session class. It contains a static list of sessions, which serves as a source of data.

The SessionService class is implemented using the following methods:

This method returns a list of all the sessions in the static list. It returns a List<Session> object containing all the sessions.

This method returns a Session object for a specified session ID. It takes an int ID parameter and returns the Session object for the specified ID or null if there is no such session.

This method adds a new Session object to the end of the static list. It takes a Session object as a parameter and adds it to the list.

This method updates an existing Session object in the static list. It takes an int index parameter and a Session object, and updates the session at the specified index with the new session object.

This method deletes an existing Session object from the static list. It takes an int index parameter and removes the session at the specified index from the list.

To use the SessionService class, simply call one of its methods with the appropriate parameters. For example, to get a list of all the sessions, you can call the getAllSessions() method.

To add a new session to the list, you can create a new Session object and pass it to the addSession() method.

To update an existing session in the list, you can get the index of the session to update and create a new Session object with the updated information.

To delete an existing session from the list, you can get the index of the session and call the deleteSession() method.

Please note that this program uses static lists, which means that any changes made to the list will be visible to all instances of the respective service class.

Please note that this program uses static lists, which means that any changes made to the list will be visible to all instances of the respective service class.

If you have any questions or concerns, please contact the author at [email protected]