How you returning values from methods in java, JAVA Programming

Assignment Help:

How you Returning Values From Methods in java ?

It's frequent meaningful to have a method return a value to the class which is known as it. This is accomplished through the return keyword at the end of a method and through declaring the data type that is returned by the method at the starting of the method.
For example, the next getLicensePlate() method returns the current value of the licensePlate field in the Car class.

String getLicensePlate() {
return this.licensePlate;
}

A method such as this in which merely returns the value of an object's field or property is called as a getter or accessor method.
The signature String getLicensePlate() implies that getLicensePlate() returns a value of type String and takes no arguments. Inside the techniques the line

return this.licensePlate;

returns the String holds in the licensePlate field to whoever called as this method. It is significant in which the type of value returned through the return statement match the type declared in the methods signature. If it does not, the compiler will complain.


Related Discussions:- How you returning values from methods in java

Generating Dynamic form, I am having an combox box and values are retrieved...

I am having an combox box and values are retrieved from the database having inputs and labels i want to created the dynamic form accroding to user input on combox box values

Vending machine, i have got project of Vending machine. would you please he...

i have got project of Vending machine. would you please help me about how to start and how to use coding.thanks

What can an applet do, What Can an Applet Do? An applet can: • Draw ...

What Can an Applet Do? An applet can: • Draw pictures on a web page • Create a new window and draw in it. • Play sounds. • Receive input from the user by the keyboard or

I need to make clone of an android app, I need to Make clone of an Android ...

I need to Make clone of an Android app Project Description: Make a total duplicate of the App: Camp and RV Campgrounds Plus The only difference will be the name (as it

Explain jakarta struts framework, Jakarta Struts is open source execution o...

Jakarta Struts is open source execution of MVC (Model-View-Controller) pattern for the development of web based applications. Jakarta Struts is robust architecture and can be used

How marketing strategies are changed along with the progress, How marketing...

How marketing strategies are changed along with the progress in computing? How latest marketing strategies are implemented? Marketing Strategy Changes along with the latest req

Java, 1. Which of the following are not valid Java identifiers, and why? (...

1. Which of the following are not valid Java identifiers, and why? (a) wolVes (b) United(there is only one) (c) 87 (d) 5 3 (e) Real ale (f) isFound?by 2. A class Television

A talent agency program , class Writer extends Client {    // additional m...

class Writer extends Client {    // additional members    private boolean technical = false;    private boolean government = false;    private boolean international = false;    pri

About state and behavier of two different object, two different object may...

two different object may have chance to have same behavier but property must be different why?

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