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Creating a Java interface using the New Java Interface wizard

For our example, we create Java interfaces by doing the following steps:

Select or mouse over on the package itso.rad75.bank.ifc and click the Add Java Interface icon. The New Java Interface wizard opens.

In the New Java Interface dialog, enter the following data (Figure | 17):

Source folder: RAD75Java/src (default)

Package: itso.rad75.bank.ifc (click Browse to select the package)

Name: Bank

Keep the default for all other settings.

Click Finish to create the Java interface.

Figure 8-17 Create a Java interface

Notice that a line appears between the package and the Bank interface.

Note: To add an interface to the class diagram, you can just drag and drop the interface to the class diagram editor, or select the interface in the Package Explorer and Visualize Æ Add to Current Diagram.

ITSOBank example-Interfaces

Repeat the foregoing steps to create the following Java interfaces, which are described in Interfaces and classes overview.

Interface: Bank-Package: itso.rad75.bank.ifc

Interface: TransactionType-Package: itso.rad75.bank.ifc

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