IT SOLUTIONS
Your full service technology partner! 
-Collapse +Expand
Java
Search Java Group:

Advanced
-Collapse +Expand Java To/From
To/FromCODEGuides
-Collapse +Expand Java Store
PRESTWOODSTORE

Prestwood eMagazine

October Edition
Subscribe now! It's Free!
Enter your email:

   ► KBProgrammingJavaStandard JavaOOP   Print This     
 
Java OOP:
Java Member Field
 
Posted 15 years ago on 1/18/2009
Java Code Snippet:
 A flashcard from our Java Flashcards Library
 A code snippet from our Java Code Snippets Page
 Tags: Java , Member Field

KB101756

General Info: Member Field

Also known as a Class Field.

A class variable defined with a specific class visibility, usually private visibility. A member property is different than a member field. A member property uses a member field to store values through accessor methods (getters and setters). For example, it is common to use a private member field to store the current value of a property. The current values of all the class member fields is the current state of the object.

Languages Focus: Member Field

What modifiers apply to member fields, if any? Typical member field modifiers include scope modifiers (private, protected, etc.) and read-only. Can you initialize the value of a member field when declared ensuring a default value?

Java Member Field

In Java, you can set the scope of a field member to public, protected, or private. Additional modifiers are static, abstract, final (assign only once), strictfp (strict floating point values) transient (do not save to persistent storage), and volatile (all threads see same value).

You can initialize member fields as in:

int age = 0;

More Info

Definition:  Member Field

Comments

0 Comments.
Share a thought or comment...
 
Write a Comment...
...
Sign in...

If you are a member, Sign In. Or, you can Create a Free account now.


Anonymous Post (text-only, no HTML):

Enter your name and security key.

Your Name:
Security key = P161A1
Enter key:
Code Contributed By Mike Prestwood:

Mike Prestwood is a drummer, an author, and creator of the PrestwoodBoards online community. He is the President & CEO of Prestwood IT Solutions. Prestwood IT provides Coding, Website, and Computer Tech services. Mike has authored 6 computer books and over 1,200 articles. As a drummer, he maintains play-drums.com and has authored 3 drum books. If you have a project you wish to discuss with Mike, you can send him a private message through his PrestwoodBoards home page or call him 9AM to 4PM PST at 916-726-5675 x205.

Visit Profile

 KB Article #101756 Counter
10575
Since 1/18/2009
Sales Website: www.prestwood.com Or visit our legacy sales site: 
legacy.prestwood.com


©1995-2024 Prestwood IT Solutions.   [Security & Privacy]