Task: Direction of navigation
Completion requirements
Opened: Sunday, 5 May 2019, 12:00 AM
Due: Sunday, 5 May 2019, 12:00 AM
Occasionally you can see a directed association in the class diagram:
association with one direction of navigation (open arrowhead)
This means that the customer can navigate into the account. A customer has one or more accounts.
Aggregation and Composition
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Double-sided directed association
association with one direction of navigation (open arrowhead)This means that the customer can navigate into the account. A customer has one or more accounts.
Whether there this is realized by aggregation or composition is not decided. Both is possible:
Aggregation and Composition________________________________________________________________________________________
Task:
Realize the following association with double direction of navigation in Java!Double-sided directed association