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Messages - zyx

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46
General Board / UML Profile for Data Modeling
« on: May 16, 2011, 10:49:45 am »
Hello all,

    Again I apologize for my bad english...

    Someone knows where can I find the UML profile for data modeling? I mean I want to see the metamodel and the stereotypes created for this profile.

47
General Board / Structured Activity
« on: February 19, 2011, 04:20:50 am »
Dear all,

    Again I apologize for my bad english.

    According the EA help, there are five types of Structured Activity in EA, each representing a particular structure of activity events. The first is simple composite, but I did not find anything about the simple composite structured activity in the UML documentation, only about the structured activity itself.

    What is the difference between simple composite and the structured activity?

     And what is the difference between an activity and a structured activity? A structured activity is like a sub-rotine while an activity is independent?

48
General Board / Re: call operation and call behavior actions
« on: February 05, 2011, 10:23:52 am »
Can be a call behavior action the call of an activity and a call operation the call of a method?

49
General Board / call operation and call behavior actions
« on: February 03, 2011, 11:12:59 am »
Hello,

   What is the difference between call operation and call behavior actions? Someone can give me some examples?

50
General Board / Objects and lifelines
« on: December 12, 2010, 03:57:22 am »
Again I apologize for my bad english.

What is the difference between objects and lifelines? A lifeline is an object that participates of a specific interaction?

51
General Board / ::
« on: October 11, 2010, 01:55:30 am »
Hello all,

    Again I apologize for my bad english...

    I am trying to put a class inside another class, but when I do it, the name of the container class and two symbols of ":" appear in front the name of the inner class... It is possible to take it off?

52
General Board / Classifiers and classes
« on: July 15, 2010, 04:34:05 am »
Hello all,

    Again I apologize for my bad english.


    What is the difference between classifiers and classes? A class is a kind of classifier but a classifier not necessarily is a class. A classifier is a mechanism that describes behavioral and structural features, but a class donít describes it too?

    I read that a classifier is an abstract metaclass, but a metaclass is a class whose instances are classes. It is not more correct to say a metaclass is a classifier whose instances are classifiers?

    A use case, by example, is defined by a metaclass, but a use case is not a class, a use case is classifier.

53
General Board / Re: {from use case model}
« on: May 29, 2010, 07:05:13 am »
It works, thank you.

54
General Board / {from use case model}
« on: May 28, 2010, 10:38:32 am »
Hello all,

    Again I apologize for my bad english.

    I have copied a sequence diagram from a use case to another package of my project and now there is a text "{from use case model} in this diagram... Someone knows how to take it off?

55
General Board / Enumeration
« on: April 24, 2010, 02:06:11 pm »
Hello,

   Again I apologize for my bad english. I am creating a enumeration class, but when I was using the previous version when I defined the literals it appeared on top of the list a <<enum>> stereotype and in this version it do not appear any more, besides the field stereotype remains with the text enum correct. If I change the stereotype it appears on the top, but nothing appear when the stereotype is <<enum>>... why?

56
General Board / Re: Dot
« on: April 17, 2010, 09:34:52 pm »
Thank you for the help, but someone can give me a practical example? When we have to use the dot and when we have to use navegability?

57
General Board / Dot
« on: April 16, 2010, 08:42:49 am »
Hello,

    What is the function of the Dot in association ends? Someone can give me a practical example?

58
General Board / Re: Breaking the text of an use case
« on: April 16, 2010, 08:44:01 am »
Thank you for the help.

59
General Board / Breaking the text of an use case
« on: April 15, 2010, 11:03:23 am »
Hello,

   It is possible to force the break of the text of an use case in order to this text appear in two lines?

60
General Board / Moving Diagrams to Others Projects
« on: April 13, 2010, 01:19:48 am »
Hello,

   Again I apologize for my bad english. It is possible to move a diagram of a project to another project? I mean take a diagram of a project and put it in another project in other EAP file.

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