uml

问题 I'm trying to depict an use case where several actors within a system can perform the same activity. e.g. Let's say (as an example) I want to make the use case "Update Clients" but several identified actors can do this. Manager Chief Executive Customer Service Representative System Administrator Clerk -Do I need to depict all these actors by their roles ponting to the same use case? Manager ------------------------------> |-----------------| Chief Executive ----------------------> | |

问题 project type is vb6.I have the source code. is there any tool available which will generate the diagrams for the selected project... Please reply soon. I used Altova but that does not support vbp types...is there any other tool available ? Thanks in advance. 回答1: Enterprise Architect from Sparx Systems fully suppoprts reverse engineering and diagram creation of legacy vb6 code. You can find a rundown of its code import options on the sparx systems website. Looking into it deeper - Sparx

问题 I've been working on putting together a rough conceptual model of an E-commerce website that basically allows users to resell concert tickets. It's purely conceptual and not something i'm actually making! Anyway I've put together a domain model and I was hoping for some feedback. I've made class model before and modelled databases but found it quite difficult differentiating between them. I've seen the words rich and anaemic thrown around a lot and I believe my model is anaemic. Would simply

问题 I am learning EA . I did reserve engineering with my java code and generated some class diagrams . Then I changed my code and copy over to EA project (delete the original source code which EA used and put the modified in). Then use Code Engineering -> Synchroize Package with Code to update EA with the modified code, the new reference added was shown up in one of the class diagrams but the old reference which was removed in the updated code was still in one of the class diagrams. And also the

问题 I am new to using UML and I am not sure if my diagram is correct. I would like some advice from someone more experienced than me. The statement of my problema says: Students study courses and each student can take several courses "studies" each. Any course can have more than one student studying it. Students, who are identified by a numerical code, have a name, date of birth and one or more nationalities. A student who studies can receive scholarships. A Student can recieve more than one

问题 i have found some articles on uml sequence diagrams, which mention a reply message would be optionally, but i could not find any hint to confirm this in the 2.2 uml super structure specification. maybe someone who is familiar with that spec could answer the question and give me a hint in which part of the uml superstructure documentation i could find a definitive answer on this question. thanks a lot in advance. thomas 回答1: Sounds like it is in fact optional. From Pg. 495 (pdf page 511) of

问题 Heys guys! Im have been study UML and im trying to to design the use case diagram of a problem. Lets supose my app consists in this: Two Requesites: - create teams - create players This is the deal: A user can create a team, and after create a team he can create players for that team(not required). But in this app there are multiple users, and a user can create a team and other user can create players. The only constraint is that to create players must exist alreay a team. I research and i

问题 In Sybase PowerDesigner, when designing an UML diagram that takes 2 copies/instances of the same XXXX object (ie. objects), the application adds a number identifier like "XXXX : 2" to that symbol. Is it possible to remove it? Thanks in advance! 回答1: It does not seem to be directly doable. However, (somewhat tested with 16.0), you can add an Extension to your model, define a computed attribute (type String) on your object type, returning the object name: %Get% = obj.name and use Tools >

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed last year . I am trying to create graphical representations of existing code. I have tried to use VS.PHP (with Visual Studios 2010) but cant seem to generate class diagrams from this. I have tried to use Pear's PHP UML package which has produced a lot of JavaDoc style documentation and an XMI document. From what I have read,

问题 This might be a silly question but still - when two connectors cross each other the EA creates a bridge. Any way to cancel that so it'll basically be two straight lines crossing? Thanks. 回答1: Tools|Options|Diagram|Enable Connector line jumps 来源： https://stackoverflow.com/questions/28944035/enterprise-architect-cancel-connectors-bridges