java callback pattern

order), to really find a difference, that from their specific implementation mode (Agent model: the pursuit of unity of the theme, issued orders, each to seek their own things; callback mechanism: Pursuit of notification, issue orders, accept notifications)Note: The proxy mode in this article is static proxy, the coupling is very high, it may be seldom used in the project, so it is necessary to use the reflection mechanism to realize the dynamic prox

*@paramObserver*/ voidregistobserver (Observer Observer); /*** Remove a viewer *@paramObserver*/ voidremoveobserver (Observer Observer); /*** Notify all observers*/ voidnotifyallobserver ();}A specific implementation class, the work publisher Hunter:/** * @authorMinliangzhi * @date September 8, 2016*/ Public classHunterImplementsPublisher {PrivateListObserver; PrivateString jobcontent; Public voidsetjob (String content) { This. jobcontent =content; } PublicHunter () { This. O

JAVA CallBack mechanism (callback) details, CallBack callback Preface I recently learned about java and came into contact with the CallBack mechanism (

[Switch] JAVA CallBack mechanism (callback) details, CallBack callback Saw a blog more popular explanation of the callback mechanism, reprinted, thanks to the original author Bro _ super, the original address: http://www.cnblogs.c

Java design pattern: template method pattern or template design pattern (behavior pattern), java Design Pattern Abstract class, the unchanged code is written, and the part to be changed

Explanation of JAVA callback mechanism and java callback mechanism I. Overview of callback mechanismThe callback mechanism has always been encountered in JAVA code, but I didn't underst

Java callback mechanism analysis and java callback Analysis In fact, the callback mechanism is often used in actual use. But the funny thing is that we have never been able to have a clear understanding of the so-called callback c

Java callback interface and java callback The purpose of this article is not to introduce the technology used, but to explain the implementation principle of the callback interface. I. asynchronous and synchronous In other words, asynchronous means that you can continue to

Document directory JAVA supports interfaces, and the same callback can be implemented through interfaces. The trick is to define a simple interface and declare a method to be called back. Of course, you can also register multiple objects of interest to this event in the event management or event notification class. The so-calledCallbackThat is, the customer program c calls a function SA in service pr

Reprinted from Http://www.cnblogs.com/heshuchao/p/5376298.htmlPrefaceRecently studied Java, and contacted the callback mechanism (CallBack). The first knowledge of the feeling is more chaotic, but also in the online search for the relevant explanations, either a word, or the more simple as the callback made a definitio

Objective Recently, learning Java, access to the callback mechanism (CallBack). The first time feel more confused, and in the Internet to find the relevant explanation, or a word with, or say more simple like to give callback made a definition. Of course, after I understood the ca