Eclipse UML2 Tools

Development Environment:To use the Eclipse UML2 Tools plug-in, the configuration of the environment is important and my development environment is as follows: L jdk1.5.0_01 l Eclipse 3.3m6 l emf-sdo-xsd-sdk-2.3.0 M6 l EMFT-QUERY-SDK-1.1M6 l EMFT-TRANSACTION-SDK-1.1M6 l EMFT-VALIDATION-SDK-1.1M6 L gef-a LL-3.3M6 l GMF-SDK-2.0M6 l MDT-OCL-SDK-1.1M6 l MDT-UML2-SDK-2.1M6 l mdt-uml2tools-sdk-1.0. 0m6bBrief IntroductionThis article introduces you to the process of using UML2 tools to create a new model. We use a simple model as an example, and the model diagram designed with Rose is as follows:New ProjectLfile>new>project ...,In the dialog box that pops up, selectEclipse Modeling Framework>Empty EMF ProjectClickNextbutton, in the dialog box, enter the name of the project: Umltools, DotFinishbuttonNew ModelLfile>new>other ..., in the dialog box that pops up, selectexamples>Umlclass DiagramClickNextbutton, in this dialog box you can specify the UML class diagram file name and location, enter filename test.umlclass_diagram and file Store path Umltools/model, click "Nextbutton, in which you can specify the UML file name and store path, enter filename test.uml and file Store path Umltools/model, point "Finishbutton, the system automatically opens the Class Diagram editor, as shown in the figure: new base typeL Select the editor, on the property Page Name property, enter test, as shown: L Select PrimitiveType on the Class Diagram editor palette, drag to the edit area, enter the Name property (string), and then create a new string base type. New base type float and long;New ClassL Check Class Diagram editor palette, drag to edit area, enter name attribute (customer), create new Customer class, same operation, new class order;new PropertyL select attribute on class Diagram Editor palette, drag to class customer, enter Name property (name), select Type Attribute (<primitivetype>string), and create new name property for the customer class , the same operation, the ID and the price attribute of the new class order;New AssociationL Select the Association>composite Aggregation on the class Diagram editor palette, associate Class Customer and order, and enter the name attribute (customer_orders); L in Custome R class, select the association of the attribute as <association>customer_orders, select the Type property to <class>order, and enter the lower property of 0. The upper property is-1;Save ModelSave the model so that a simple model is created and finished.