Library Management — Notes

Functional

• Catalog search, by title/author/subject/isbn.
• Issue / return / renew / reserve.
• Fines for overdue.
• Membership tiers.
• Multi-branch.

Patterns

• Repository (catalog).
• Strategy (FinePolicy).
• Observer (notifications).
• State (BookItem).

Refs

• Grokking OOD; classic Larman / Riel OOP texts.