AbstractUndoableCommand (Apache Batik Javadoc)

java.lang.Object
- org.apache.batik.apps.svgbrowser.AbstractUndoableCommand

All Implemented Interfaces:

UndoableCommand

Direct Known Subclasses:

AbstractCompoundCommand, HistoryBrowserInterface.AppendChildCommand, HistoryBrowserInterface.AttributeAddedCommand, HistoryBrowserInterface.AttributeModifiedCommand, HistoryBrowserInterface.AttributeRemovedCommand, HistoryBrowserInterface.ChangeNodeValueCommand, HistoryBrowserInterface.CharDataModifiedCommand, HistoryBrowserInterface.InsertNodeBeforeCommand, HistoryBrowserInterface.NodeInsertedCommand, HistoryBrowserInterface.NodeRemovedCommand, HistoryBrowserInterface.RemoveChildCommand, HistoryBrowserInterface.ReplaceChildCommand
```
public abstract class AbstractUndoableCommand
extends java.lang.Object
implements UndoableCommand
```
Represents abstract undoable/redoable command. Concrete commands should extend this class

Field Summary

Fields
Modifier and Type Field and Description

protected java.lang.String name
The command name.

Fields
Modifier and Type	Field and Description
`protected java.lang.String`	`name` The command name.

Constructor Summary

Constructors
Constructor and Description

AbstractUndoableCommand()

Constructors
Constructor and Description
`AbstractUndoableCommand()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`execute()` Executes this command.
`java.lang.String`	`getName()` Gets the command name.
`void`	`redo()` Performs redo for this command.
`void`	`setName(java.lang.String name)` Sets the command name.
`boolean`	`shouldExecute()` Tests if the command can be executed.
`void`	`undo()` Performs undo for this command.

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

- Field Detail
  - name
```
protected java.lang.String name
```
    The command name.
- Constructor Detail
  - AbstractUndoableCommand
```
public AbstractUndoableCommand()
```
- Method Detail
  - execute
```
public void execute()
```
    Description copied from interface: UndoableCommand
    
    Executes this command.
    
    Specified by:
    
    execute in interface UndoableCommand
  - undo
```
public void undo()
```
    Description copied from interface: UndoableCommand
    
    Performs undo for this command.
    
    Specified by:
    
    undo in interface UndoableCommand
  - redo
```
public void redo()
```
    Description copied from interface: UndoableCommand
    
    Performs redo for this command.
    
    Specified by:
    
    redo in interface UndoableCommand
  - getName
```
public java.lang.String getName()
```
    Description copied from interface: UndoableCommand
    
    Gets the command name.
    
    Specified by:
    
    getName in interface UndoableCommand
  - setName
```
public void setName(java.lang.String name)
```
    Sets the command name.
    
    Parameters:
    name - Name to set
  - shouldExecute
```
public boolean shouldExecute()
```
    Description copied from interface: UndoableCommand
    
    Tests if the command can be executed.
    
    Specified by:
    
    shouldExecute in interface UndoableCommand
    
    Returns:
    True if command should be executed

Class AbstractUndoableCommand

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

name

Constructor Detail

AbstractUndoableCommand

Method Detail

execute

undo

redo

getName

setName

shouldExecute