Explain the member access separator, JAVA Programming

Assignment Help:

Explain the Member Access Separator ?

class Car {

String licensePlate; // e.g. "New York 543 A23"
double speed; // in kilometers per hour
double maxSpeed; // in kilometers per hour

}
Once you've constructed a car, you need to do something along with it. To access the fields of the car you use the . separator. The Car class has three fields
• licensePlate
• speed
• maxSpeed
Thus if c is a Car object, c has three fields as well:
• c.licensePlate
• c.speed
• c.maxSpeed
You use these only like you'd use any other variables of the similar type. For example:
Car c = new Car();

c.licensePlate = "New York A45 636";
c.speed = 70.0;
c.maxSpeed = 123.45;

System.out.println(c.licensePlate + " is moving at " + c.speed +
"kilometers per hour.");
The . separator selects a exact member of a Car object through name. 


Related Discussions:- Explain the member access separator

What does it mean that a method or field is static, What does it mean that ...

What does it mean that a method or field is "static"? Static variables and methods are instantiated only once per class. In other words they are class variables, not example va

Describe overriding methods, Describe Overriding Methods ? Assume that...

Describe Overriding Methods ? Assume that one day you've just finished your Car class. It's been plugged into your traffic simulation that is chugging along merrily simulating

Prepare a java look and feel theme from html template, Prepare a Java Look ...

Prepare a Java Look and Feel Theme from HTML Template Project Description: For this project you would be needed to create a Java LAF (Look and Feel) Theme from this HTML Y

Conversation to html, Conversation to HTML Project Description: We ha...

Conversation to HTML Project Description: We have inner pages to be transformed into html for travel domain. 1. Flight search page for one way and round trip 2. Bus res

Project 7, Iterate through list of Fish. For each fish that isAlive, do th...

Iterate through list of Fish. For each fish that isAlive, do the following: * * 1. If this fishIsSurroundedByRocks, DO NOTHING, and move on to the next fish. * (This f

Excel file to responsive css/html page, Excel File to Responsive CSS/HTML p...

Excel File to Responsive CSS/HTML page Project Description: Excel file to be converted into a responsive form for a site. In the excel file you will see where the input field

Coarse grained soa, Coarse Grained SOA : Services are also could be coa...

Coarse Grained SOA : Services are also could be coarse grained. E.g:   You may have a purchase element with individual functions to make a purchase order, add line items, and a

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd