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

Develop a camera application, Project Description: I want to build a cam...

Project Description: I want to build a camera application for android. By default android will add metadata for the image, for e.g.  Date, time, resolution, gps tag etc..In this

Make changes to an editable pdf form, Make Changes to an Editable PDF Form ...

Make Changes to an Editable PDF Form Project Description: I need for someone who is able to make some changes to PDF forms. Skills required: Data Processing, Data Entry

Switch statement in javascript, If there exist multiple conditions, the swi...

If there exist multiple conditions, the switch statement is suggested. It is because only one expression gets evaluated depending on which control jumps directly to the respective

In programming what is an object, In programming, what is an object? Ob...

In programming, what is an object? Object is a named collection of properties (data and state) & methods (instructions, behaviour). Objects are key to understanding object-orie

How to retrieve warnings, SQLWarning objects are a subclass of SQLException...

SQLWarning objects are a subclass of SQLException that deal with database access warnings. Warnings do not stop the implementation of an application, as exceptions do; they easily

Explain function system.arraycopy(), Explain function system.arraycopy() ? ...

Explain function system.arraycopy() ? Although copying an array isn't particularly hard, it is an operation that advantages from a native implementation. Thus java.lang.System

Need java, Need JAVA,SPRING,JSF(primefaces) Application Support Project ...

Need JAVA,SPRING,JSF(primefaces) Application Support Project Description: We want someone to be part of our team's new development, it's minute application but in future, cha

Read data from usb logs in windows, I want somebody to help me to create a ...

I want somebody to help me to create a program in java that helps me to read data from usb logs in windows Project Description: I want a java program that helps me to detect

Enumerate the concept of write once run anywhere - java, Enumerate the conc...

Enumerate the concept of write once run anywhere - JAVA Java has introduced concept of WORA (write once run anywhere). When you write a java program it is called source code of

Ps1 emulator for android, PS1 emulator for android There is an open sour...

PS1 emulator for android There is an open source app known as psx4droid i want a developer to solve problems and bugs and doing performance improvement to source code to running

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