public static class HistoryBrowserInterface.RemoveChildCommand extends AbstractUndoableCommand
| Modifier and Type | Field and Description |
|---|---|
protected Node |
childNode
The node to be removed.
|
protected int |
indexInChildrenArray
Node's index in parent's children array.
|
protected Node |
parentNode
Node's previous parent.
|
name| Constructor and Description |
|---|
RemoveChildCommand(String commandName,
Node parentNode,
Node childNode)
Constructor.
|
| 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.
|
getName, setNameprotected Node parentNode
protected Node childNode
protected int indexInChildrenArray
public void execute()
UndoableCommandexecute in interface UndoableCommandexecute in class AbstractUndoableCommandpublic void undo()
UndoableCommandundo in interface UndoableCommandundo in class AbstractUndoableCommandpublic void redo()
UndoableCommandredo in interface UndoableCommandredo in class AbstractUndoableCommandpublic boolean shouldExecute()
UndoableCommandshouldExecute in interface UndoableCommandshouldExecute in class AbstractUndoableCommandCopyright © 2000–2017 Apache Software Foundation. All rights reserved.