Main content:
1. Sequence diagram and collaboration diagram.
2. Drawing (computer room charge system).
3. A simple relationship between two diagrams.
Body:
1. Sequence diagram and collaboration diagram
Sequence diagram
(1) Understanding the sequence diagram:
Sequence diagrams are used to denote the order of behavior in a use case, and when a routine is executed, each message in the sequence diagram corresp
In January 17, 2013, as organizations began to focus on accelerating video communication and business processes with video functions, ATT and Polycom announced a strategic cooperation agreement to create personalized, mobile, and virtualized video conferences.
With ATT Business Exchange, MPLS, Internet and mobile networks, and the Polycom RealPresence platform, both parties will use this Protocol to create more powerful cloud video communication capabilities, it provides users with more options
Original: http://gad.qq.com/program/translateview/7170767Translator: Chen Jingfeng (Nunu) revision: Wang Lei (future future)Each unity developer should be very familiar with the collaboration program. For many unity developers, a synergistic program is a way to write a large number of asynchronous and deferred tasks. If you don't care about speed, there are very, very many special methods that can be paused and resumed at any desired time. In practice
Inter-Program Collaboration mode-shell outShell out this noun although not how to hear, but perhaps in silent use, plainly is through a program through the form of a command to invoke another program, that is, System (2) systems call. The existence of an interaction (or protocol) is simple, one execution is done, then another executes, there is no communication process, and at most the calling program passes parameters to the callee.The variant of thi
Angularjs, in my opinion, is a medium-weight framework. It is not as simple as backbone, and not as comprehensive as dojo and Yui. Many times, the attempt to all-encompassing, often appear a lot of sub-module quality underachievement, and change it more difficult. Too thin, the content of the framework is too thin to write too much. Angularjs This relatively moderate style, it is very much in line with my needs.Currently, Angularjs three of the most sophisticated components I think are data bind
The difficulty of multithreading is mainly multi-threaded communication collaboration This piece, the previous note two mentioned in the common synchronization method, here is the case study, summed up a few 3 examples today: 1, bank deposit and withdrawal multi-threaded implementation, using lock lock and condition condition. Attach: Use a monitor for inter-thread communication 2, the producer consumer realizes, uses the LinkedList self-write buffer.
Author: Builder
For many years, large companies have been deploying powerful content management systems to stimulate collaboration among employees. However, they have a common problem: employees do not use these systems.Nowadays, familiar consumer Web technologies, such as blogs and wikis, are penetrating into enterprises, and employees are pushing this trend. Industry observers pointed out that these popular Web 2.0 technologies are an effec
Apizza is a leading online API SaaS management platform that supports online API debugging, interface management, rapid document generation, project management, team collaboration, and sharing. Apizza ([URL=HTTP://APIZZA.CC?F=CC] official website [/url]) recently launched the API Team collaboration feature, you can add project members to co-maintain the editing API documentation.Main usage 1. Create Project
Collaborative platform is a team development, collaboration system, is generally based on the internet, but also useful professional network situation. The main functions of the collaboration platform are: Division of labor, Progress control, version control and other functions.Collaboration can create a benefit that is simpler and more profitable than a single strategic business unit, achieving synergies.
The key to dealing with object-oriented problems is modeling. Modeling can abstract many important details in the complex world. Many Modeling tools encapsulate UML (that is, uniied Modeling Language ).
There are nine types of modeling icons in UML:
Use case diagram
Class Diagram
Object Graph
Sequence Chart
Collaboration Diagram
Status chart
Activity diagram
Component Diagram
Configuration chart
Some parts of this course contai
Two ways to collaborate between threads: Wait, notify, notifyall, and conditionIn the front we will have a lot of questions about synchronization, but in reality, there is a need for collaboration between threads. For example, the most classic producer-consumer model: When the queue is full, the producer needs to wait for the queue to have space to continue to put the goods inside, and during the waiting period, the producer must release the seizure r
The topic of this article is thread collaboration and deadlock.
Thread collaboration I personally think is thread communication. For example, if there are two threads a and B, both A and B can run independently, and a and B sometimes exchange information, this is the thread collaboration. In Java, thread collaboration
Preface
The synergy program is similar to the thread, that is, an execution sequence. It has its own independent stack, local variables, and command pointers, and shares global variables with other coders and most other things. In terms of concept, the main difference between a thread and a collaborative program is that a program with multiple threads can run several threads at the same time, but a collaborative program needs to run in collaboration w
Original article: team collaboration with GitHub
GitHub has become the cornerstone of all open source software. Developers like it, collaborate based on it, and constantly develop amazing projects through it. Except ?? Code hosting, GitHub's main attraction is to use it as a collaborative development tool. In this tutorial, let's take a look at some of the most useful GitHub functions, especially those that make the team work more efficient, more pro
Project Collaboration System Overview
With the rapid development of information technology, advanced computer technology is gradually adopted in the engineering field to manage and operate projects, it also hopes to use a good system to manage the creation, accumulation, and Innovation of Enterprise Knowledge. Enterprises should think about how to use the network technology to span time and space restrictions. Through a collaborative work management p
The goal of system design
The business cooperation and knowledge management system is designed to meet the needs of all kinds of business process management, business online collaboration, administrative Office and Knowledge management, and fully consider the characteristics of network application, make the whole system both advanced and practical. The function of the system can be used by the personnel of enterprises and institutions, offices and br
Look at CollabNet.
CSDN with the world's largest distributed collaboration platform manufacturers CollabNet strategic cooperation, for Chinese developers to provide high-quality, free open source project collaboration platform.
As the world's largest open source collaboration platform, SourceForge has been known to almost all developers, and developers can find c
To create a method:
1,new----Collaboration diagram
2, press F5 conversion according to sequence diagram
Add object links (Figure 2-4-4)(1) Select the Object Link toolbar button.
(2) Click the participant or object you want to link.(3) Drag an object link to the participant or object you want to link.
Add message (Figure 2-4-5)(1) Select the link message or the Reverse Link message toolbar button. (2) Click the object link to place the message.(3) Do
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