public abstract class ReplaceNodeCommand<T extends Node> extends AbstractCommand
Modifier and Type | Field and Description |
---|---|
Object |
_new |
NodePath |
_nodePath |
Object |
_old |
Modifier and Type | Method and Description |
---|---|
protected abstract void |
addNode(Document doc,
T node)
Adds the given node to the data model.
|
void |
execute(Document document)
Called to execute the command against the given document.
|
protected abstract T |
readNode(Document doc,
Object node)
Unmarshalls a node into the appropriate type.
|
protected abstract void |
removeNode(Document doc,
T node)
Removes the given node from the data model.
|
void |
undo(Document document)
Called to undo the command (restore the document to a previous state).
|
isNullOrUndefined, type
public void execute(Document document)
ICommand
public void undo(Document document)
ICommand
protected abstract void removeNode(Document doc, T node)
protected abstract void addNode(Document doc, T node)
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