what interface used for

From: http://www.cnblogs.com/songdavid/articles/2371077.html  Some interface tables used by EBS sort information AP interface tables: requests involved in ap_invoices_interfaceap_invoice_lines_interface: Import of open interfaces of the payable

1. Explicitly implement Interface membersIn order to implement an interface, a class can define an explicit interface member execution body (EXPLICIT interface member implementations). An explicit interface member execution body can be a method, a

Chapter 4 Interface Not long ago, a friend engaged in software gave me a riddle. Face-to-face is a "Blind Date", which makes me guess a software term. After about a minute, I guess the answer is "Object-Oriented ". I think it's quite interesting. I

Section 5 interface implementation 1. explicitly implement interface members To implement the interface, the class can define the explicit interface member execution bodies (explicit interface member implementations ). The explicit interface member

Section 5 interface implementation 1. explicitly implement interface members To implement the interface, the class can define the explicit interface member execution bodies (explicit interface member implementations ). The explicit interface

Why cannot private and protected be used for classes and interfaces? Private, protected, default, and privateprotected cannot be used for interface methods. For java programmers, the differences and usage of the access permission modifiers public,

Java object-oriented interface (interface) (1)I. Java Interface An interface is a set of abstract methods and constant values. It is an abstract type in Java programming language. Ming. A class is a specific implementation body, and an interface

IntroductionInterface is a very important element in object-oriented programming language, it is described as a set of services, for the client, we are only concerned about the services provided, but not the implementation of the service, for the

(i) Collection framework:　　The Java language designer has made some specifications (interfaces) and implementations (classes that implement interfaces) for commonly used data structures and algorithms. All abstract data structures and operations

Please explain in detail why the abstract class is used instead of the interface, or why the interface is used instead of the abstract class Please explain in detail why the abstract class is used instead of the interface, or why the interface is