com.levigo.util.base
Interface MementoOriginator

All Known Implementing Classes:

Annotation, ArrowAnnotation, EllipseAnnotation, HistoryAnnotation, ImageAnnotation, LineAnnotation, ObjectAnnotation, PathAnnotation, RectangleAnnotation, ShapeBasedAnnotation, StampAnnotation, StampImageAnnotation, TextAnnotation

public interface MementoOriginator

A simple implementation of the Originator class from the well-known memento pattern. This implementation deviates slightly from the canonical implementation in that the memento originator is not responsible for restoring from a memento. Instead, each memento provides a Memento.restore() method, which is responsible for knowing which originator to target and the actual restore.

Method Summary

Memento

createMemento()

Method Detail

createMemento

Memento createMemento()