HistoryBrowserInterface.CharDataModifiedCommand (Apache Batik Javadoc)

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

All Implemented Interfaces:: UndoableCommand

Enclosing class:: HistoryBrowserInterface

public static class HistoryBrowserInterface.CharDataModifiedCommand
extends AbstractUndoableCommand

Sets the node value.

Field Summary

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

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

Constructor Summary

Constructors
Constructor and Description
`HistoryBrowserInterface.CharDataModifiedCommand(java.lang.String commandName, Node contextNode, java.lang.String oldValue, 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 Node contextNode
```
    The node whose value changed.
  - oldValue
```
protected java.lang.String oldValue
```
    Old node value.
  - newValue
```
protected java.lang.String newValue
```
    New node value.
- Constructor Detail
  - HistoryBrowserInterface.CharDataModifiedCommand
```
public HistoryBrowserInterface.CharDataModifiedCommand(java.lang.String commandName,
                                               Node contextNode,
                                               java.lang.String oldValue,
                                               java.lang.String newValue)
```
    Constructor.
    
    Parameters:
    commandName - The command name
    contextNode - Context node
    oldValue - Old node value
    newValue - New node value
- 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.CharDataModifiedCommand

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

oldValue

newValue

Constructor Detail

HistoryBrowserInterface.CharDataModifiedCommand

Method Detail

execute

undo

redo

shouldExecute