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 the java rmi interface definition, In the programming assignments, yo...

In the programming assignments, you are going to develop a simple distributed ticket reservation system (DTRS). This system is used by customers (with unique 6-digit customerID s)

Debugging, Debugging mode can be enabled by adding the following line of co...

Debugging mode can be enabled by adding the following line of code before creating new connections: XMPPConnection.DEBUG_ENABLED = true; When debugging mode is enabled, a

Use of weblogic platform in project, Use of WebLogic Platform in Project: ...

Use of WebLogic Platform in Project: Technologies Tools: Weblogic 8.1, Solaris 9, MQ Series 6.0, iplanet 6.1, Mercury Test Director. Project Overview: Wellington Manag

What is java bytecode, What is java Bytecode Java programs (Source code...

What is java Bytecode Java programs (Source code) are compiled into a form known as Java bytecodes. Java compiler reads Java language source (.java) files, translates source

Explain overriding methods and the solution, Explain Overriding Methods: Th...

Explain Overriding Methods: The Solution The object oriented solution to this problem is to describe a new class, call it SlowCar, that inherits from Car and imposes the additi

Write short notes on (i) rmi and (ii) corba, Question 1 Write a program in...

Question 1 Write a program in Java to find the highest of any five numbers. How do you compile and execute this Java program? Question 2 Write a program to explain the Except

Data structures and algorithm, Create a class to implement the ArrayList co...

Create a class to implement the ArrayList collection. The name should be YourFirstNameArrayList; for example if I were creating the class then I would call it WaynesArrayList. Do

Write a singleton program?, Having one instance overall the application.eg....

Having one instance overall the application.eg.: Loggers

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