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Figure 15.3.
A diagram of the classes in the Business Rules Subsystem. |
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Describing the Packages and Classes in the Subsystem |
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The packages diagrammed in Figure 15.1 are |
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The packages WorkgroupAndSecurity and ErrorProcessing are discussed in detail in the lessons for Days 13, The Workgroup and User Security Subsystem, and 18, respectively. The BankTransactionPolicy package includes the classes necessary to handle each banking transaction, including the following: |
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