UndoRedoSupport.Edit (Glazed Lists)

Enclosing class:

UndoRedoSupport<E>
```
public static interface UndoRedoSupport.Edit
```
Provides an easy interface to undo/redo a ListEvent in its entirety. At any point in time it is only possible to do one, and only one, of undo() and redo(). To determine which one is allowed, use canUndo() and canRedo().

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`canRedo()`	Returns true if this edit may be redone.
`boolean`	`canUndo()`	Returns true if this edit may be undone.
`void`	`redo()`	Re-applies the edit.
`void`	`undo()`	Undo the edit.

- Method Detail
  - undo
```
void undo()
```
    Undo the edit.
  - canUndo
```
boolean canUndo()
```
    Returns true if this edit may be undone.
  - redo
```
void redo()
```
    Re-applies the edit.
  - canRedo
```
boolean canRedo()
```
    Returns true if this edit may be redone.