惯性聚合 高效追踪和阅读你感兴趣的博客、新闻、科技资讯
阅读原文 在惯性聚合中打开

推荐订阅源

WordPress大学
WordPress大学
云风的 BLOG
云风的 BLOG
奇客Solidot–传递最新科技情报
奇客Solidot–传递最新科技情报
D
Docker
H
Help Net Security
Cyber Security Advisories - MS-ISAC
Cyber Security Advisories - MS-ISAC
Microsoft Azure Blog
Microsoft Azure Blog
钛媒体：引领未来商业与生活新知
钛媒体：引领未来商业与生活新知
T
Tailwind CSS Blog
让小产品的独立变现更简单 - ezindie.com
让小产品的独立变现更简单 - ezindie.com
月光博客
月光博客
C
Check Point Blog
S
SegmentFault 最新的问题
T
The Blog of Author Tim Ferriss
J
Java Code Geeks
M
MIT News - Artificial intelligence
B
Blog RSS Feed
MyScale Blog
MyScale Blog
大猫的无限游戏
大猫的无限游戏
Hugging Face - Blog
Hugging Face - Blog
腾
腾讯CDC
美
美团技术团队
I
InfoQ
Blog — PlanetScale
Blog — PlanetScale

博客园 - Ellipse

Design by Contract what's interface Provider, Manager, Helper - Ellipse Build your own CAB #13 - Embedded Controllers with a Dash of DSL Layer supertype for MVP - Ellipse Build your own CAB#12 - Rein in runaway events with the "Latch " Build your own CAB Part #9 - Domain Centric Validation with the Notification Pattern Build your own CAB Part#8 - Assigning Responsibilities in a MVP pattern Build your own CAB Par#7 - what's the Model? Having a break Build your own CAB Part #6 - View to Presenter Communication Build your own CAB Part #4 - The Passive View Build your own CAB Part #3 - The Supervising Controller Pattern Build your own CAB Part #1 - The Preamble（Jeremy D. Miller） Build your own CAB Part #2 - The Humble Dialog Box -- Jeremy D. Miller Gridview 的RowCommand Reading Build your own CAB (1) -- Jeremy D. Miller ActionList Webpage redirection
Build your own CAB#11 - Event Aggregator
Ellipse · 2007-09-28 · via 博客园 - Ellipse

meet problems

  1. too many  subscribers and publisher
  2. too many kinds of event

So aggregator

  1. know all objects
  2. manage the events from all objects
  3. propagate event to subscribers

发表于 2007-09-28 11:18  Ellipse  阅读(284)  评论(0)    收藏  举报

此内容由惯性聚合(RSS阅读器)自动聚合整理，仅供阅读参考。 原文来自 — 版权归原作者所有。