Task: Inheritance (Building and Apartment classes) This task reuses the CanadianAddress class from Lab 12 (not including its test class.) The classes you implement in this lab will be reused in later labs. Save the files in a safe place. Implement a Building class that contains: • A private String data field named name that represents the building's name. • A private CanadianAddress data field named address that represents the building's address in Canada. You must use the given names for the data fields. • A private int data field named squareFootage that presents the square footage of the building. • A constructor that accepts three parameters: a reference to a String object named name, a reference to a CanadianAddress object named address, and an int named squareFootage. You must use the given names for the parameters. • Getter methods for all three data fields and setter methods for name and squareFootage. Implement an Apartment class as a subclass of Building that contains: • A private int data field name total Units that represents the number of units in the apartment. You must use the given names for the data field. • A constructor that accepts three parameters: a reference to a String object named name, a reference to a CanadianAddress object named address, an int named squareFootage, and an int named totalUnits. The first three parameters name, address, and squareFootage are to be passed up to the Building's constructor. You must use the given names for the parameters. • Getter and setter methods for totalUnits.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Write the answer in java and please dont plagarise or copy from other sources and do what in the question says thank you

Task: Inheritance (Building and Apartment classes)
This task reuses the CanadianAddress class from Lab 12 (not including its test class.)
The classes you implement in this lab will be reused in later labs. Save the files in a
safe place.
Implement a Building class that contains:
• A private String data field named name that represents the building's name.
• A private CanadianAddress data field named address that represents the
building's address in Canada. You must use the given names for the data fields.
• A private int data field named squareFootage that presents the square footage
of the building.
• A constructor that accepts three parameters: a reference to a String object
named name, a reference to a CanadianAddress object named address, and an
int named squareFootage. You must use the given names for the parameters.
• Getter methods for all three data fields and setter methods for name and
squareFootage.
Implement an Apartment class as a subclass of Building that contains:
• A private int data field name totalUnits that represents the number of units in
the apartment. You must use the given names for the data field.
• A constructor that accepts three parameters: a reference to a String object
named name, a reference to a CanadianAddress object named address, an int
named squareFootage, and an int named totalUnits. The first three parameters
name, address, and squareFootage are to be passed up to the Building's
constructor. You must use the given names for the parameters.
• Getter and setter methods for totalUnits.
Transcribed Image Text:Task: Inheritance (Building and Apartment classes) This task reuses the CanadianAddress class from Lab 12 (not including its test class.) The classes you implement in this lab will be reused in later labs. Save the files in a safe place. Implement a Building class that contains: • A private String data field named name that represents the building's name. • A private CanadianAddress data field named address that represents the building's address in Canada. You must use the given names for the data fields. • A private int data field named squareFootage that presents the square footage of the building. • A constructor that accepts three parameters: a reference to a String object named name, a reference to a CanadianAddress object named address, and an int named squareFootage. You must use the given names for the parameters. • Getter methods for all three data fields and setter methods for name and squareFootage. Implement an Apartment class as a subclass of Building that contains: • A private int data field name totalUnits that represents the number of units in the apartment. You must use the given names for the data field. • A constructor that accepts three parameters: a reference to a String object named name, a reference to a CanadianAddress object named address, an int named squareFootage, and an int named totalUnits. The first three parameters name, address, and squareFootage are to be passed up to the Building's constructor. You must use the given names for the parameters. • Getter and setter methods for totalUnits.
Write a test program named TestApartment that:
.
Creates a CanadianAddress object for the following address: "1030 South Park
St., Halifax, Nova Scotia B3H 2W3".
• Creates an Apartment object with the name "Somerset Place Apartment", the
above CanadianAddress object, 100,000 for square footage and 100 for the
total of units.
• Print the information about the Apartment object, using the format in the
sample run. Use the getter methods to obtain the information.
• Use the proper setter method to set the square footage of the Apartment
object to 120,000.
• Use the proper setter method to set the total units of the Apartment object to
120.
• Print the updated information about the Apartment object, using the format in
the sample run. Use the getter methods to obtain the information.
Here is the sample run:
The apartment is created with the following information:
Name: Somerset Place Apartment
Address:
1030 South Park St., Halifax,
Nova Scotia B3H 2W3, Canada
Square footage: 100000
Total units: 100
The apartment is updated to the following information:
Name: Somerset Place Apartment
Address:
1030 South Park St., Halifax,
Nova Scotia B3H 2W3, Canada
Square footage: 120000
Total units: 120
Additional requirements:
Use separate files for each class. You should have the following four source files:
CanadianAddress.java, Building.java, Apartment.java, TestApartment.java. Use proper
visibility modifiers for your classes.
Transcribed Image Text:Write a test program named TestApartment that: . Creates a CanadianAddress object for the following address: "1030 South Park St., Halifax, Nova Scotia B3H 2W3". • Creates an Apartment object with the name "Somerset Place Apartment", the above CanadianAddress object, 100,000 for square footage and 100 for the total of units. • Print the information about the Apartment object, using the format in the sample run. Use the getter methods to obtain the information. • Use the proper setter method to set the square footage of the Apartment object to 120,000. • Use the proper setter method to set the total units of the Apartment object to 120. • Print the updated information about the Apartment object, using the format in the sample run. Use the getter methods to obtain the information. Here is the sample run: The apartment is created with the following information: Name: Somerset Place Apartment Address: 1030 South Park St., Halifax, Nova Scotia B3H 2W3, Canada Square footage: 100000 Total units: 100 The apartment is updated to the following information: Name: Somerset Place Apartment Address: 1030 South Park St., Halifax, Nova Scotia B3H 2W3, Canada Square footage: 120000 Total units: 120 Additional requirements: Use separate files for each class. You should have the following four source files: CanadianAddress.java, Building.java, Apartment.java, TestApartment.java. Use proper visibility modifiers for your classes.
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