
public final class OperateManager

Fields
Modifier and Type	Field	Description
`private final Editable`	`ed`

Constructors
Constructor	Description
`OperateManager(Editable ed)`

Modifier and Type	Method	Description
`final Editable`	`getEd()`
`final Unit`	`destroy()`
`final Unit`	`add(String addStr, Integer start)`
`final Unit`	`delete(String delStr, Integer start, Integer end)`
`final String`	`clear()`
`final Unit`	`undo()`
`final Unit`	`redo()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 final Unit add(String addStr, Integer start)

 final Unit delete(String delStr, Integer start, Integer end)

Class OperateManager