ery device has an ‘id’, ‘name’ and ‘price’. There are four devices ‘Mobile Phone’, ‘Tablet’, ‘P
IN JAVA LANGUAGE
Task 1:
In a Store there are many devices, get the other attributes of the devices from the above figure
Every device has an ‘id’, ‘name’ and ‘price’.
There are four devices ‘Mobile Phone’, ‘Tablet’, ‘Projector ‘and an ‘Electric Kettle’.
‘Mobile Phone’ and ‘Tablet’ are ‘Communication Devices’ as well as Electronic Devices’.
‘Projector’ and ‘Electric Kettle’ are only ‘Electronic Devices’.
Each ‘Electronic Device’ has an ‘ON’ and ‘OFF’ method while each ‘Communication Device’ has a ‘Send Message’ and ‘Receive ‘Message’ capability.
Devices
|
Mobile Phone (1, "Galaxy S7", 80000) |
Tablet (2, "Galaxy Tab", 40000, 1.75) |
Projector (3, "Panasonic Pro", 20000, 3) |
Electric Kettle (4, "Kettle", 2000, 2) |
Map this Scenario in Java.
Task 1b:
Make the Collection of some Electrical Devices only and turn every Device on
Hint: Interface based Polymorphism
Task 2:
Add a Bicycle which is a
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