IBM SG24-7368-00 manual

￿Right-click the new ${system.name} folder that you pasted and select Edit → Find/Replace (or press Ctrl-f).

￿Type ${system.name} in the Search string field and click Replace.

￿Type DopplerController in the With field and click Replace All.

￿Repeat these steps to create the systems GroundStation, WeatherTrackingController, WeatherTrackingProcessor and WeatherTrackingUI.

Realize a system operation

In this task you take one of the candidate system operations (provide local weather data operation) identified in the last task and realize it as a use case at the system level:

￿In the Project Explorer, expand 01 System Level → Use Cases (Level 0 Operations).

￿Copy the {$use.case} building block and paste it in the Use Cases (Level 0 Operations) package

￿Use the Find/Replace feature to change the name to provide local weather data (Figure 6-52).

Figure 6-52 Rename the use case

￿In the Project Explorer, expand the provide local weather data package, then expand the provide local weather data collaboration, and then expand the provide local weather data interaction (Figure 6-53).

Figure 6-53 Expand the use case, collaboration, and interaction

134Model Driven Systems Development with Rational Products