HistoryBrowserInterface.ChangeNodeValueCommand (Apache Batik Javadoc)

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

All Implemented Interfaces:

UndoableCommand

Enclosing class:

HistoryBrowserInterface
```
public static class HistoryBrowserInterface.ChangeNodeValueCommand
extends AbstractUndoableCommand
```
The Change Node Value command. Sets the given node value to the given node.

Field Summary

Fields
Modifier and Type Field and Description

protected org.w3c.dom.Node contextNode
The node whose value changed.

protected java.lang.String newValue
New node value.
- Fields inherited from class org.apache.batik.apps.svgbrowser.AbstractUndoableCommand
  name

Fields
Modifier and Type	Field and Description
`protected org.w3c.dom.Node`	`contextNode` The node whose value changed.
`protected java.lang.String`	`newValue` New node value.

Constructor Summary

Constructors
Constructor and Description
`HistoryBrowserInterface.ChangeNodeValueCommand(java.lang.String commandName, org.w3c.dom.Node contextNode, java.lang.String newValue)` Constructor.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`execute()` Executes this command.
`void`	`redo()` Performs redo for this command.
`boolean`	`shouldExecute()` Tests if the command can be executed.
`void`	`undo()` Performs undo for this command.

Methods inherited from class org.apache.batik.apps.svgbrowser.AbstractUndoableCommand
getName, setName

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

- Field Detail
  - contextNode
```
protected org.w3c.dom.Node contextNode
```
    The node whose value changed.
  - newValue
```
protected java.lang.String newValue
```
    New node value.
- Constructor Detail
  - HistoryBrowserInterface.ChangeNodeValueCommand
```
public HistoryBrowserInterface.ChangeNodeValueCommand(java.lang.String commandName,
                                              org.w3c.dom.Node contextNode,
                                              java.lang.String newValue)
```
    Constructor.
- Method Detail
  - execute
```
public void execute()
```
    Description copied from interface: UndoableCommand
    
    Executes this command.
    
    Specified by:
    
    execute in interface UndoableCommand
    
    Overrides:
    
    execute in class AbstractUndoableCommand
  - undo
```
public void undo()
```
    Description copied from interface: UndoableCommand
    
    Performs undo for this command.
    
    Specified by:
    
    undo in interface UndoableCommand
    
    Overrides:
    
    undo in class AbstractUndoableCommand
  - redo
```
public void redo()
```
    Description copied from interface: UndoableCommand
    
    Performs redo for this command.
    
    Specified by:
    
    redo in interface UndoableCommand
    
    Overrides:
    
    redo in class AbstractUndoableCommand
  - shouldExecute
```
public boolean shouldExecute()
```
    Description copied from interface: UndoableCommand
    
    Tests if the command can be executed.
    
    Specified by:
    
    shouldExecute in interface UndoableCommand
    
    Overrides:
    
    shouldExecute in class AbstractUndoableCommand
    
    Returns:
    True if command should be executed

Class HistoryBrowserInterface.ChangeNodeValueCommand

Field Summary

Fields inherited from class org.apache.batik.apps.svgbrowser.AbstractUndoableCommand

Constructor Summary

Method Summary

Methods inherited from class org.apache.batik.apps.svgbrowser.AbstractUndoableCommand

Methods inherited from class java.lang.Object

Field Detail

contextNode

newValue

Constructor Detail

HistoryBrowserInterface.ChangeNodeValueCommand

Method Detail

execute

undo

redo

shouldExecute