• Write a Java class named Order to store information about bills. The UML representation of the class is shown below. Order -o_no: int -taxes:double - price : double + Order() + readlnfo(): void + calculateTotal(): double

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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4G
11:01
Ims.ksu.edu.sa
Courses
Lab
• Write a Java class named Order to store
information about bills. The UML representation
of the class is shown below.
Order
-0_no: int
-taxes:double
- price : double
+ Order()
+ readInfo(): void
+ calculate Total(): double
The class contains:
• 3 private attributes:
• O no (int): to store the number of
the Order
taxese (double): to store the
percentage of the taxes.
o price(double): to store the price of
she itam ordand
II
Transcribed Image Text:4G 11:01 Ims.ksu.edu.sa Courses Lab • Write a Java class named Order to store information about bills. The UML representation of the class is shown below. Order -0_no: int -taxes:double - price : double + Order() + readInfo(): void + calculate Total(): double The class contains: • 3 private attributes: • O no (int): to store the number of the Order taxese (double): to store the percentage of the taxes. o price(double): to store the price of she itam ordand II
4 4G !!:
11:01
Ims.ksu.edu.sa
Courses
Lab
| The class contains:
• 3 private attributes:
o O no (int): to store the number of
the Order
taxese (double): to store the
percentage of the taxes.
o price(double): to store the price of
the item orderd.
• 3 methods
o Constructor (Order() ) initialize
taxes to .15
o readlnfo) that set price and
o_no to values entered by the
user,
o A method calculatTotal ()
that calculates and returns the
total of the Order .( total price
= price+ (price* taxes.)
Write another Java class called TestClass with a
main() method that will create two Order object,
named order1 and order2. Test all methods of the
class Order in the main() method.
II
Transcribed Image Text:4 4G !!: 11:01 Ims.ksu.edu.sa Courses Lab | The class contains: • 3 private attributes: o O no (int): to store the number of the Order taxese (double): to store the percentage of the taxes. o price(double): to store the price of the item orderd. • 3 methods o Constructor (Order() ) initialize taxes to .15 o readlnfo) that set price and o_no to values entered by the user, o A method calculatTotal () that calculates and returns the total of the Order .( total price = price+ (price* taxes.) Write another Java class called TestClass with a main() method that will create two Order object, named order1 and order2. Test all methods of the class Order in the main() method. II
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