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

write a junit test suite, Objective The objective of this lab exercis...

Objective The objective of this lab exercise is to develop a unit test suite using JUnit Specification of the Program to be Tested You are given the source code of a Java clas

Create sudoku in java, The SudCell Class A single cell in a Sudoku ...

The SudCell Class A single cell in a Sudoku must clearly represent a number from 1 to 9 .  But in a solver context, we need much more.  It isn't enough to say "this c

Give the example of using a class from the class library, Give the example ...

Give the example of Using a class from the class library ? You use the java.net.URL class only like you'd use any other class along with these methods in which happens to be n

Want an expert with knowledge of uml diagrams, Want an expert with knowledg...

Want an expert with knowledge of UML diagrams and writing experience for pages writing including diagrams. This project needs 3-4 pages of technical writing about tickets reserv

What is the role of fonts in java explain with example, What is the role of...

What is the role of fonts in java explain with example? You've already seen one instance of drawing text in the HelloWorldApplet program of the last chapter. You call the drawS

I need ios and android developer, We need a very good iOS and/or Android de...

We need a very good iOS and/or Android developer preferred to be from Egypt. He will be responsible in developing iOS or/ and Android apps for a company. All details will be provid

Develop program using interactive brokers api, Develop Program using Intera...

Develop Program using Interactive Brokers API Project Description: We require a Matlab function using the Interactive Brokers API for real time trading with three arguments:

Compression, 1 occurrence of "oog", and 1 occurrence each of "goog", "oogo"...

1 occurrence of "oog", and 1 occurrence each of "goog", "oogo",

Netbeans, how can i create an E-exam application on netbeans

how can i create an E-exam application on netbeans

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