public static class HistoryBrowserInterface.AppendChildCommand extends AbstractUndoableCommand
Modifier and Type | Field and Description |
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protected Node |
childNode
The node to be appended.
|
protected Node |
oldNextSibling
The node's previous next sibling.
|
protected Node |
oldParentNode
The node's previous parent.
|
protected Node |
parentNode
The node's new parent.
|
name
Constructor and Description |
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AppendChildCommand(java.lang.String commandName,
Node parentNode,
Node childNode)
Constructor.
|
Modifier and Type | Method and Description |
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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, setName
protected Node oldParentNode
protected Node oldNextSibling
protected Node parentNode
protected Node childNode
public void execute()
UndoableCommand
execute
in interface UndoableCommand
execute
in class AbstractUndoableCommand
public void undo()
UndoableCommand
undo
in interface UndoableCommand
undo
in class AbstractUndoableCommand
public void redo()
UndoableCommand
redo
in interface UndoableCommand
redo
in class AbstractUndoableCommand
public boolean shouldExecute()
UndoableCommand
shouldExecute
in interface UndoableCommand
shouldExecute
in class AbstractUndoableCommand
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