public static class HistoryBrowserInterface.RemoveChildCommand extends AbstractUndoableCommand
Modifier and Type | Field and Description |
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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 |
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RemoveChildCommand(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 parentNode
protected Node childNode
protected int indexInChildrenArray
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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