strategy rts

"Component Collaboration" mode:#现代软件专业分工之后的第一个结果是 "Framework-to-application partitioning", the "component collaboration" mode, which uses late binding to achieve loose coupling between the framework and the application, is a common pattern in collaboration between the two.#典型模式: Template Method, Strategy, observer/eventPart 1 Template Method template mode　　Motive (motivation)#在软件构建过程中, for a task, it often has a stable overall operating structure, but

Policy mode:　　6. Encapsulate a specific set of behaviors and algorithms into classes to accommodate certain contextual contexts.1, multiple classes only differ in performance behavior, you can use the Strategy mode, at run time to dynamically select the specific behavior to execute.2. Different strategies (algorithms) need to be used in different situations, or strategies may be implemented in other ways in the future.3, the customer hides the specifi

Today I would like to share with you some of the strategy of Bitcoin futures. "Market-making strategy" is the most famous one in the strategy, where I want to share some of my experiences with my own thoughts. Now let's start with the concept. One, what is to do the city strategy The market-making

The Strategy Mode is similar to the state mode, which uses delegation technically. However, the State mode uses the state as an object in semantics,Describes the status changes of a class at runtime. The Strategy Mode treats an algorithm as an object to freely replace the algorithm at runtime. Their difference in structure is that the state mode usually has a reference to context (for example, in my state m

listener class" "" def __init__ (self, topic): self.topic = Topic def Update (self): print Self.topic.statedef client (): topic = concretetopic () topic. Attach (Concreteobserver (topic)) topic. Changestate (' New state ') Many MQ middleware are implemented with the idea of this model. The observer pattern allows for decoupling between the subject and the observer, with as few dependencies as possible between them. However, there is still a coupling between abstract subjects and abs

Even if your site traffic is already in the ranks of peer leader, but for the big boss, or there is an increase in space, so you can only continue to think SEO practitioners, how to break through the existing traffic, resulting in a substantial increase? For the small part, take over Hefei talent network time, all aspects of the data is relatively optimistic, compared to those who have not optimized the site, can be one months of time so quietly passed, the data increase or is not obvious, the b

company's internal timing and the threat of integration. Step two: Collect marketing strategy plan Is closing the way the synthesis, moreover scanned the present part of the marketing plan, the marketing personnel must initially formulate the strategic plan. In the process of formulating a strategy delusion, the marketing staff needs to contemplate the organization's indicators, the skill level, capital an

The policy pattern can be considered as "pluggable algorithm (pluggable)", separating the behavior of subclasses from the common logic, and abstracting the behavior of subclasses into common logic, so that the behavior of substituting subclasses does not affect the public logic, nor does it affect the logic of the calling class.　　The following is a simple example of a strategy pattern, as shown in the following class diagram:The code for the public lo

Policy mode:　　1 Policy Mode2 Overview3 define a series of algorithms, encapsulate them one by one, and make them interchangeable with each other. This mode allows the algorithm to be independent of the customers who use it. 4 5 Applicability61many of the related classes are simply behavior-specific. Policy provides a way to configure a class with one behavior in multiple behaviors. 7 82. You need to use different variants of an algorithm. 9 Ten3the algorithm uses data that the customer should n

The strategy pattern is a common software design pattern, here is a simple introduction to the strategy model and the simple implementation of iOS.The so-called strategy model, as the name implies is to adopt a different strategy. In general, in different situations, the method of dealing with a problem is not the same

As we all know, website operation optimization is not only the execution of the competition is to optimize the staff, the operation of the head of the strategy of the contest, good strategy is the site to the basis of good operation optimization, wrong or incorrect strategy is to lead the entire site to a dead end, for the entire optimization team caused a very T

care. The context selects specific policy algorithms. This will be demonstrated later when we talk about fault tolerance recovery. (5) implementation of strategyIn the previous example, strategy is defined by interfaces, which is also a common implementation method. However, if multiple algorithms have public functions, You can implement strategy as an abstract class, and then implement the public functi

Strategy mode vs Simple Factory modepolicy mode (strategy) it defines the algorithm family, individually encapsulated, so that they can be replaced by each other, this mode allows the algorithm to change, does not affect the use of the algorithm of the customer. 1. Composition-Abstract policy role: A policy class, usually implemented by an interface or abstract class. -Specific policy role: wrapping the rel

after - Spring Festival came back, the use of the days before work, the first to write this article, it was written first DAVINCI DM3730 Development Strategy-- linux-2.6.32 transplant, but that article involved the kernel of things too much, not very good to write, and I have not written a new article for a long time, first published this article. Later thought, from the perspective of application usage analysis, and then step by step into the kernel

First, prefaceLearn the first design pattern! Do not know the right to understand, I expect you to communicate more ~Strategy mode: The strategy mode, defines the algorithm family, separately encapsulates, this pattern can make the algorithm's change independent to use the algorithm the customer. The strategy mode encapsulates the logical algorithm into a class,

Recently, a lot of Putian's friends often ask me how imitation brand foreign trade website to do optimization, how to do the strategy, what program can let me row to the competitor before the problem, I simply explained the strategy and operation of large foreign trade website 　1, the positioning of the product First of all to position themselves to do what products, because Putian's shoe factory is not t

The internet is made up of tens of millions of web pages, and the Web page can not be ignored is the link strategy, a stable link strategy for search and search to cause optimization is very important, this is as Seoer must master the basic knowledge. Pages that are not optimized can be difficult to display in search results, and are difficult to achieve higher levels of presentation. Therefore, many enterp

Transferred from:http://blog.csdn.net/bluishglc/article/details/6161475This paper mainly introduces the basic idea of sharding and the theory of slicing strategy. For more detailed implementation strategies and references please refer to my blog: Database sub-list (sharding) series (i) Split implementation strategy and demo sample DemoFirst, the basic ideaThe basic idea of sharding is to reduce the performa

Most enterprises pay attention to improve the security of the border of enterprise network, but do not mention how much they invest in this aspect, but the core intranet of most enterprise network is still very fragile. The following is a few strategies to address the security challenges of the enterprise intranet. These strategies are the defense strategy of the Intranet, and also a strategy to improve the

24-day design model-strategy model, 24-day Design Model Original works of Lin bingwen Evankaka. Reprinted please indicate the source http://blog.csdn.net/evankakaI. Stragegy Pattern 1. Introduction The Strategy Mode is also called the rule mode. It encapsulates a series of algorithms and defines an abstract algorithm interface for all algorithms, all algorithms are encapsulated and implemented by inheriting