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Engineering
Computer Engineering
Specifications MediaRentalint interfoce includes: What You Must Implement Method Detail adstoer void adCustoner String nae, String address, String plan) Mds the speeified eustomer to the database. The address is a physical address (not eil). The plan options available are: LIMITEDand UNLINITED LIMITED defines a default mi of two edia that can be rented e You must define a class named MediaRental that implements the MediaRentallnt interface functionality index A). You must define classes that support the functionality specified by the interface. The following specifications are associated with the project: Parters: address plan - addovie void adovie (String title, int copiestvai lable, String rating) Mds "DR. R. "AC". the specified movie to the database. The possible values for rating are" - Paretersitle-copiestrai lablerating 1. Define a class named MediaRental. Feel free to add any instance variables you understand are needed or any private methods. Do not add any public methods (beyond the ones specified in the MediaRentalint interface). 2. The media rental system keeps track of customers and media (movies ,music albums and games). A customer has a name, address as string, a plan and two lists. One list represent the media the customer is interested in receiving and the second one represents the media already received (rented) by the customer. There are two plans a customer can have: UNLIMITED and LIMITED. UNLIMITED allows a customer to receive as many media as they want; LIMITED restricts the media to a default value of 2 (this value can be change via a media rental class method). addCane void ad (String title, int copiestvailable, double weight) ds the specified ge to the database. Pareters:title - .copiestrai lable weight- adAlb void adAlbuString title, int copiestvailable, String artist, String songs) Adds the specified album to the database, The songs String includes a list of the title of songs in the albun (song titles are separated by coma). Pareters: title - ,copiestvailable artist songs A movie has a title, a number of copies available and a rating (e.g., "HR"). An album has a title, number of copies available, an artist and the songs that are part of the album. A game has title,number of copies,and the weight (in grams) is also stored. 3. You must define and use at least four classes (not including MediaRental) as part of your design. At least two of etlinitelanlinit void setliattePlani.talt(int value) This set the maber of sedia associated vith the LIMITED plan. Pareters: value those classes must be in a superclass/subclass relationship (Inheritance Requirement). The other two can be defined as you wish. Feel free to define as many classes as you want. These classes must support the functionality of the system otherwise you will not receive any credit. 4. One of your classes must define an equals method that has as parameter an Object parameter. 5. The database for your system needs to be represented using two Arraylist objects. One ArrayList will represent the customers present in the database; the second will represent the media (movies, albums, and games). 6. Regarding the searchMedia method: the songs parameter represents a substring (fragment) or the full list of songs associated with the album. If the full list is provided you can assume commas will be part of the string. Hint: you may want to consider using the indexOf method of the String class. 7. Your program should store the results in a file between executions of the program, so that when the program is run again it will start up with the same inventory contents as when it last terminated. tAllCustoerelnfo String llOtoereinfoo Returns infermat ion about the eustomers in the database. The informtion is presented sorted by customer name. Raturna: Aedialafe String getaledialnfo Returns informetion about all the media ovies, albu, and pes) that are part of the database. The information is presented sorted by edia title. Raturna: addtoCart boolean adToCart(String eustoerNe, String edialitle) Mds the speeified edia title to the ecart associated with a customer. PareterscustomerNane-dialitle - Returna: false if the medialitle is already pert of the cart (it will not be added) 8. Feel free to use Collections.sort to sort your data. 9. Write test driver. 10. Handle expectations where it's needed. 11. Not all the details associated with the project can be fully specified in this description. The sooner you start working on the project the sooner you will be able to address any doubts you may have. reoveProCart boolean reovefroCart (String customerNane, String ediatitle) Renoves the specified sedia title from the customer's cart. ParetersteustoerNae dialitle- Returna: false if reoval failed for any reason e. customerNane not found) procesalaqesta String procenslaqusta Processes the requests cart ef each eustomer. The eustomers will be processed in alphabetical order. For each custoner, the requests cart vill be checked and media vill be added to the rented cart, if the plan associated vith the customer allows it, and if there is a copy of the media available. For INLIMITED plans the media vill be added to the rented cart always, as long as there are copies associated vith the sedia available. For LIMITED plans, the muber ef entries oved from the requests cart to the rented cart vill depend on the ber of eurrent ly rented edia and whether copies Note: To understand the requirement, you might lock at the indices (A, B, and C) associated vith the media are available.

Specifications MediaRentalint interfoce includes: What You Must Implement Method Detail adstoer void adCustoner String nae, String address, String plan) Mds the speeified eustomer to the database. The address is a physical address (not eil). The plan options available are: LIMITEDand UNLINITED LIMITED defines a default mi of two edia that can be rented e You must define a class named MediaRental that implements the MediaRentallnt interface functionality index A). You must define classes that support the functionality specified by the interface. The following specifications are associated with the project: Parters: address plan - addovie void adovie (String title, int copiestvai lable, String rating) Mds "DR. R. "AC". the specified movie to the database. The possible values for rating are" - Paretersitle-copiestrai lablerating 1. Define a class named MediaRental. Feel free to add any instance variables you understand are needed or any private methods. Do not add any public methods (beyond the ones specified in the MediaRentalint interface). 2. The media rental system keeps track of customers and media (movies ,music albums and games). A customer has a name, address as string, a plan and two lists. One list represent the media the customer is interested in receiving and the second one represents the media already received (rented) by the customer. There are two plans a customer can have: UNLIMITED and LIMITED. UNLIMITED allows a customer to receive as many media as they want; LIMITED restricts the media to a default value of 2 (this value can be change via a media rental class method). addCane void ad (String title, int copiestvailable, double weight) ds the specified ge to the database. Pareters:title - .copiestrai lable weight- adAlb void adAlbuString title, int copiestvailable, String artist, String songs) Adds the specified album to the database, The songs String includes a list of the title of songs in the albun (song titles are separated by coma). Pareters: title - ,copiestvailable artist songs A movie has a title, a number of copies available and a rating (e.g., "HR"). An album has a title, number of copies available, an artist and the songs that are part of the album. A game has title,number of copies,and the weight (in grams) is also stored. 3. You must define and use at least four classes (not including MediaRental) as part of your design. At least two of etlinitelanlinit void setliattePlani.talt(int value) This set the maber of sedia associated vith the LIMITED plan. Pareters: value those classes must be in a superclass/subclass relationship (Inheritance Requirement). The other two can be defined as you wish. Feel free to define as many classes as you want. These classes must support the functionality of the system otherwise you will not receive any credit. 4. One of your classes must define an equals method that has as parameter an Object parameter. 5. The database for your system needs to be represented using two Arraylist objects. One ArrayList will represent the customers present in the database; the second will represent the media (movies, albums, and games). 6. Regarding the searchMedia method: the songs parameter represents a substring (fragment) or the full list of songs associated with the album. If the full list is provided you can assume commas will be part of the string. Hint: you may want to consider using the indexOf method of the String class. 7. Your program should store the results in a file between executions of the program, so that when the program is run again it will start up with the same inventory contents as when it last terminated. tAllCustoerelnfo String llOtoereinfoo Returns infermat ion about the eustomers in the database. The informtion is presented sorted by customer name. Raturna: Aedialafe String getaledialnfo Returns informetion about all the media ovies, albu, and pes) that are part of the database. The information is presented sorted by edia title. Raturna: addtoCart boolean adToCart(String eustoerNe, String edialitle) Mds the speeified edia title to the ecart associated with a customer. PareterscustomerNane-dialitle - Returna: false if the medialitle is already pert of the cart (it will not be added) 8. Feel free to use Collections.sort to sort your data. 9. Write test driver. 10. Handle expectations where it's needed. 11. Not all the details associated with the project can be fully specified in this description. The sooner you start working on the project the sooner you will be able to address any doubts you may have. reoveProCart boolean reovefroCart (String customerNane, String ediatitle) Renoves the specified sedia title from the customer's cart. ParetersteustoerNae dialitle- Returna: false if reoval failed for any reason e. customerNane not found) procesalaqesta String procenslaqusta Processes the requests cart ef each eustomer. The eustomers will be processed in alphabetical order. For each custoner, the requests cart vill be checked and media vill be added to the rented cart, if the plan associated vith the customer allows it, and if there is a copy of the media available. For INLIMITED plans the media vill be added to the rented cart always, as long as there are copies associated vith the sedia available. For LIMITED plans, the muber ef entries oved from the requests cart to the rented cart vill depend on the ber of eurrent ly rented edia and whether copies Note: To understand the requirement, you might lock at the indices (A, B, and C) associated vith the media are available.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Index A: Specifications MediaRentallnt interface Includes: Method Detail What You Must Implement addCustomer void addCustomer (String name, String address, String plan) Adds the specified customer to the database. The address is a physical address (not e-mail). The plan options available You must define a class named MediaRental that implements the MediaRentalInt interface functionality (index A). You must define classes that support the functionality specified by the interface. The following specifications are associated with the project: are: LIMITED and UNLIMITED. LIMITED defines a default maximum of two media that can be rented. Parameters: name - , address -, plan - addMovie void addMovie (String title, int copiesAvai lable, String rating) Adds the specified movie to the database. The possible values for rating are "DR", "HR", “AC". 1. Define a class named MediaRental. Feel free to add any instance variables you understand are needed or any Parameters:title - , copiesAvailable -, rating private methods. Do not add any public methods (beyond the ones specified in the MediaRentallnt interface). addGame void addGame (String title, int copiesAvailable, double weight) 2. The media rental system keeps track of customers and media (movies ,music albums and games). A customer has a name, address as string , a plan and two lists. One list represent the media the customer is interested in receiving and the second one represents the media already received (rented) by the customer. There are two plans a customer can have: UNLIMITED and LIMITED. UNLIMITED allows a customer to receive as many media as they want; LIMITED restricts the media to a default value of 2 (this value can be change via a media rental class method). A movie has a title, a number of copies available and a rating (e.g., "HR"). An album has a title, number of copies available, an artist and the songs that are part of the album. A game has title,number of copies,and the weight (in grams) is also stored. Adds the specified game to the database. Parameters:title - , copiesAvailable -, weight addAlbum void addAlbum (String title, int copiesAvailable, String artist, String songs) Adds the specified album to the database. The songs String includes a list of the title of songs in the album (song titles are separated by commas). Parameters: title - , copiesAvailable -, artist -, songs setLimitedPlanLimit void setLimitedPlanLimit (int value) This set the number of media associated with the LIMITED plan. 3. You must define and use at least four classes (not including MediaRental) as part of your design. At least two of those classes must be in a superclass/subclass relationship (Inheritance Requirement). The other two can be defined as you wish. Feel free to define as many classes as you want. These classes must support the functionality of the system otherwise you will not receive any credit. Parameters: value getallCustomersInfo String getAl1CustomersInfo () Returns information about the customers in the database. The information is presented sorted by customer name. Returns: 4. One of your classes must define an equals method that has as parameter an Object parameter. 5. The database for your system needs to be represented using two ArrayList objects. One ArrayList will represent the customers present in the database; the second will represent the media (movies, albums , and games). getAl1MediaInfo String getAllMediaInfo () Returns information about all the media (movies, albums, and games) that are part of the database. The information is presented sorted by media title. 6. Regarding the searchMedia method: the songs parameter represents a substring (fragment) or the full list of songs associated with the album. If the full list is provided you can assume commas will be part of the string. Hint: you may want to consider using the indexOf method of the String class. 7. Your program should store the results in a file between executions of the program, so Returns: addToCart boolean addToCart (String customerName, String mediatitle) Adds the specified media title to the cart associated vith a customer. Parameters:customerName - , medialitle that when the program is run again it will start up with the same inventory contents as when it last terminated. Returns: false if the mediaTitle is already part of the cart (it will not be added) 8. Feel free to use Collections.sort to sort your data. removeFromCart 9. Write test driver. 10. Handle expectations where it's needed. 11. Not all the details associated with the project can be fully specified in this description. The sooner you start working on the project the sooner you will be able to address any doubts you may have. boolean removeFromCart (String customerName, String mediaTitle) Removes the specified media title from the customer's cart. Parameters:customerName - , medialitle - Returns: false if removal failed for any reason (e. g., customerName not found) processRequests String processRequests () Processes the requests cart of each customer. The customers will be processed in alphabetical order. For each customer, the requests cart will be checked and media will be added to the rented cart, if the plan associated with the customer allows it, and if there is a copy of the media available. For UNLIMITED plans the media will be added to the rented cart always, as long as there are copies associated with the media available. For LIMITED plans, the number of entries moved from the requests cart to the rented cart will depend on the number of currently rented media, and whether copies Note: To understand the requirement, you might lock at the indices (A, B, and C) associated with the media are available.
Transcribed Image Text:Index A: Specifications MediaRentallnt interface Includes: Method Detail What You Must Implement addCustomer void addCustomer (String name, String address, String plan) Adds the specified customer to the database. The address is a physical address (not e-mail). The plan options available You must define a class named MediaRental that implements the MediaRentalInt interface functionality (index A). You must define classes that support the functionality specified by the interface. The following specifications are associated with the project: are: LIMITED and UNLIMITED. LIMITED defines a default maximum of two media that can be rented. Parameters: name - , address -, plan - addMovie void addMovie (String title, int copiesAvai lable, String rating) Adds the specified movie to the database. The possible values for rating are "DR", "HR", “AC". 1. Define a class named MediaRental. Feel free to add any instance variables you understand are needed or any Parameters:title - , copiesAvailable -, rating private methods. Do not add any public methods (beyond the ones specified in the MediaRentallnt interface). addGame void addGame (String title, int copiesAvailable, double weight) 2. The media rental system keeps track of customers and media (movies ,music albums and games). A customer has a name, address as string , a plan and two lists. One list represent the media the customer is interested in receiving and the second one represents the media already received (rented) by the customer. There are two plans a customer can have: UNLIMITED and LIMITED. UNLIMITED allows a customer to receive as many media as they want; LIMITED restricts the media to a default value of 2 (this value can be change via a media rental class method). A movie has a title, a number of copies available and a rating (e.g., "HR"). An album has a title, number of copies available, an artist and the songs that are part of the album. A game has title,number of copies,and the weight (in grams) is also stored. Adds the specified game to the database. Parameters:title - , copiesAvailable -, weight addAlbum void addAlbum (String title, int copiesAvailable, String artist, String songs) Adds the specified album to the database. The songs String includes a list of the title of songs in the album (song titles are separated by commas). Parameters: title - , copiesAvailable -, artist -, songs setLimitedPlanLimit void setLimitedPlanLimit (int value) This set the number of media associated with the LIMITED plan. 3. You must define and use at least four classes (not including MediaRental) as part of your design. At least two of those classes must be in a superclass/subclass relationship (Inheritance Requirement). The other two can be defined as you wish. Feel free to define as many classes as you want. These classes must support the functionality of the system otherwise you will not receive any credit. Parameters: value getallCustomersInfo String getAl1CustomersInfo () Returns information about the customers in the database. The information is presented sorted by customer name. Returns: 4. One of your classes must define an equals method that has as parameter an Object parameter. 5. The database for your system needs to be represented using two ArrayList objects. One ArrayList will represent the customers present in the database; the second will represent the media (movies, albums , and games). getAl1MediaInfo String getAllMediaInfo () Returns information about all the media (movies, albums, and games) that are part of the database. The information is presented sorted by media title. 6. Regarding the searchMedia method: the songs parameter represents a substring (fragment) or the full list of songs associated with the album. If the full list is provided you can assume commas will be part of the string. Hint: you may want to consider using the indexOf method of the String class. 7. Your program should store the results in a file between executions of the program, so Returns: addToCart boolean addToCart (String customerName, String mediatitle) Adds the specified media title to the cart associated vith a customer. Parameters:customerName - , medialitle that when the program is run again it will start up with the same inventory contents as when it last terminated. Returns: false if the mediaTitle is already part of the cart (it will not be added) 8. Feel free to use Collections.sort to sort your data. removeFromCart 9. Write test driver. 10. Handle expectations where it's needed. 11. Not all the details associated with the project can be fully specified in this description. The sooner you start working on the project the sooner you will be able to address any doubts you may have. boolean removeFromCart (String customerName, String mediaTitle) Removes the specified media title from the customer's cart. Parameters:customerName - , medialitle - Returns: false if removal failed for any reason (e. g., customerName not found) processRequests String processRequests () Processes the requests cart of each customer. The customers will be processed in alphabetical order. For each customer, the requests cart will be checked and media will be added to the rented cart, if the plan associated with the customer allows it, and if there is a copy of the media available. For UNLIMITED plans the media will be added to the rented cart always, as long as there are copies associated with the media available. For LIMITED plans, the number of entries moved from the requests cart to the rented cart will depend on the number of currently rented media, and whether copies Note: To understand the requirement, you might lock at the indices (A, B, and C) associated with the media are available.
For each media that is rented, the following message vill be generated: "Sending [mediaTitle] to [customerName]" Returns: returnMedia boolean returnledia (String customerName, String mediaTitle) This is how a customer returns a rented media. This method will remove the item from the rented cart and adjust any other values that are necessary (e. g., copiesAvailable) Parameters:customerName - , medialitle - Returna: searchledia ArrayList<String) searchledia (String title, String rating, String artist, String songs) Returns a SORTED ArrayList with media titles that satisfy the provided parameter values. If null is specified for a parameter, then that parameter should be ignore in the search. Providing null for all parameters will return all media titles. Parameters: title - , rating - , artist -, songs Returns: Index B: Public Driver: Method Detai1 public void testAddingCustomers () public void testAddinglledia () public void testingAddingToCart ) public void testingRemovingFromCart () public void testProcessingRequestsOne () public void testProcessingRequestsTwo () public void testReturniledia () public void testSearchiledia ()
Transcribed Image Text:For each media that is rented, the following message vill be generated: "Sending [mediaTitle] to [customerName]" Returns: returnMedia boolean returnledia (String customerName, String mediaTitle) This is how a customer returns a rented media. This method will remove the item from the rented cart and adjust any other values that are necessary (e. g., copiesAvailable) Parameters:customerName - , medialitle - Returna: searchledia ArrayList<String) searchledia (String title, String rating, String artist, String songs) Returns a SORTED ArrayList with media titles that satisfy the provided parameter values. If null is specified for a parameter, then that parameter should be ignore in the search. Providing null for all parameters will return all media titles. Parameters: title - , rating - , artist -, songs Returns: Index B: Public Driver: Method Detai1 public void testAddingCustomers () public void testAddinglledia () public void testingAddingToCart ) public void testingRemovingFromCart () public void testProcessingRequestsOne () public void testProcessingRequestsTwo () public void testReturniledia () public void testSearchiledia ()
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