############################################################################### Exercise 02: UML Modelling in Enterprise Architect ############################################################################### ******************************************************************************* Goals of this exercise ******************************************************************************* In this exercise, you will model a simple cadastre in Enterprise Architect for green spaces following the requirements given below. At the end of the exercise, you will have a hands-on experience of modelling in a UML software environment. .. note:: A detailed documentation on how to use Enterprise Architect is provided in :doc:`../00_Tutorials/EA/ea_tutorial`. If not already familiar, please use the documentation given to familiarise yourself with Enterprise Architect environment before you begin modelling. Adding to the skills gained in the first exercise, you will additionally work with UML Profiles and XMI Files. The UML Profiles contain the necessary stereotypes required for this exercise and the XMI files can be used to reference ISO Geometry and ISO Object Classes. For more information - You can refer to the slides on Lectures 01, 02 on `Moodle `_ or the Sparx Systems guide on `XMI `_ and `UML Profiles `_ ******************************************************************************* Exercise Tasks ******************************************************************************* The cadastre you will be modelling is to represent individual green spaces including the trees and paths located within these spaces. Please take into account the following requirements: - Each green space possesses a green space number, a plant cover type, a name, as well as optionally an address. Each green space is spatially represented as a surface. - A green space can be adjacent to other green spaces. - For the green spaces, the following plant cover types are available: mixed forest, coniferous forest, orchard, and meadow. This list is fixed and cannot be further extended by the user. - On each green space - zero, one, or several trees can be located. - Trees can be further classified into the types broadleaf, conifer, and fruit-bearing tree. - Each tree is uniquely represented by a tree number as well as by its tree type, height, year of planting, health status and tree location which is represented by a point geometry. - The health status of a tree consists of information on diseases, vermin, trunk damage, and nutritional state. - Paths can lead through the green spaces and each path is defined by its path name. Paths are spatially represented on the map as lines. .. note:: - The stereotypes can be found in the UML Profile provided here :doc:`../00_Tutorials/DataLinks` and on `Moodle `_ - The geometry classes from ISO 19107 and the object classes from ISO 19109 are to be used in the modelling. ******************************************************************************* Submission ******************************************************************************* - Submit the .qea file generated from Enterprise Architect.