| Interface | Description | |
|---|---|---|
| IMemento |
IMemento is an interface used to store the state of an object. |
|
| IOriginator |
IOriginator is an interface used to save and set the state of an object. |
| Class | Description | |
|---|---|---|
| CarTaker |
CarTaker is the class used to store states of an object and to redo and undo state of the object
|