UndoableCommand

All Known Implementing Classes:: AddRectangleCommand, AddTextMarkCommand, ChangeAlgorithmConfig, ChangeTextMarkCommand, DeleteRectangleCommand, DeleteTextMarkCommand, RequeryCommand, SelectCommand

public interface UndoableCommand

Interface for concrete commands. Interface is implemented by commands that can be redone / undone.

Author:: Nicolas Boch

Method Summary

Modifier and Type Method Description

void execute()

void redo()

void undo()

Method Details
- execute
  
  void execute()
- undo
  
  void undo()
- redo
  
  void redo()