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Chapter 2 Building an Object-Oriented Model
79
A copy of the operation is added to the list operations for the class.
Adding Getter and Setter operations to a class
Getter or a Setter operations are special types of operations that you create
for an attribute. You create a Getter or a Setter operation type from the list of
attributes of a class. For each attribute, you can create one Getter, one Setter
operation, or both a Getter and a Setter operation.
You create Getter or a Setter operations for sending a receiving data values
between fields.
Operation
Description
Getter
Returns a value from a field
Setter
Puts a value into a field
v
To add a Getter and a Setter operation to a class from an attribute:
1
Double-click a class in the model.
The class property sheet appears.
2
Click the Attributes tab.
The Attributes page appears.
3
Select one or more attributes.
Содержание Powerdesigner 7.5
Страница 1: ...OBJECT ORIENTED MODEL User s Guide POWERDESIGNER 7 5...
Страница 8: ...viii...
Страница 22: ...Defining OOM properties 12...
Страница 97: ...Chapter 2 Building an Object Oriented Model 87 4 Modify the operation display preferences 5 Click OK...
Страница 144: ...Defining check parameters 134...
Страница 208: ...Generating for XML 198 6 Click OK An XML file is generated with the file extension xml...
Страница 210: ...Customizing scripts 200...
Страница 224: ...Generating a CDM from an OOM 214...
Страница 238: ...Generating a PDM from an OOM 228...
Страница 260: ...Object language editor categories 250...
Страница 268: ...Applying business rules to objects 258...
Страница 288: ...278...