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132 Model Driven Systems Development with Rational Products
– Label the operation provide local weather data (Figure 6-49).
Figure 6-49 Name the operation
Add parameters to the message:
– In the Project Explorer, expand 00 Enterprise Level → Logical
Elements → Weather Tracking System.
– Right-click provide local weather data and select Add UML →
Parameter.
– In the Properties view change the name of the parameter to location.
– Click Select type and select the I/O Entity Location as the type
(Figure 6-50).
Figure 6-50 Specify the parameter type
– Repeat these steps to add another parameter called weatherData of type
WeatherData.
– In the Properties view for the weatherData parameter, select the General
tab, and change the direction to Out.
– Save the work (Ctrl+s).