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Chapter 2 Building an Object-Oriented Model
31
The Selection window appears. It contains a list of all the attributes that
exist in the model, with the exception of those that already belong to the
class.
4
Select the attributes that you want to add to the class.
or
Use the Select All tool to add all the attributes in the list to the class.
5
Click OK.
The attributes are added to the class and appear at the end of the list.
6
Click OK.
Adding an operation to a class
An operation is the implementation of a service that can be requested from
any object of the class in order to affect behavior.
You can add operations that already exist in the model and which belong to
other objects.
v
To add an operation to a class:
1
Double-click a class in the model.
The class property sheet appears.
2
Click the Operations tab.
Summary of Contents for Powerdesigner 7.5
Page 1: ...OBJECT ORIENTED MODEL User s Guide POWERDESIGNER 7 5...
Page 8: ...viii...
Page 22: ...Defining OOM properties 12...
Page 144: ...Defining check parameters 134...
Page 208: ...Generating for XML 198 6 Click OK An XML file is generated with the file extension xml...
Page 210: ...Customizing scripts 200...
Page 224: ...Generating a CDM from an OOM 214...
Page 238: ...Generating a PDM from an OOM 228...
Page 260: ...Object language editor categories 250...
Page 268: ...Applying business rules to objects 258...
Page 288: ...278...