acc-create-memento
Memento Pattern Generator
Creates Memento pattern infrastructure for capturing and restoring object state without violating encapsulation.
When to Use
| Scenario | Example |
|---|---|
| Undo/Redo functionality | Document editor, form drafts, game state |
| State snapshots | Transaction rollback, checkpoint systems |
| State history tracking | Audit trail, version history |
| Transactional operations | Multi-step processes with rollback |
Component Characteristics
Originator
- Creates memento from current state
- Restores state from memento
- Owns the state being saved
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