December 2013
Intermediate to advanced
448 pages
13h 44m
English
Apex is an object-oriented language. This subsection describes Apex in terms of five standard characteristics of object-oriented languages, summarized here:
Encapsulation—Encapsulation combines the behavior and internal state of a program into a single logical unit.
Information hiding—To minimize tight coupling between units of a program, information hiding limits external visibility into the behavior and state of a unit.