Interface NodeChangeListener
- All Superinterfaces:
-
EventListener
public interface NodeChangeListener
extends EventListenerA listener for receiving preference node change events.
- Since:
- 1.4
- See Also:
Preferences,NodeChangeEvent,PreferenceChangeListener
Methods
| Modifier and Type | Method | Description |
|---|---|---|
void |
childAdded(NodeChangeEvent evt) |
This method gets called when a child node is added. |
void |
childRemoved(NodeChangeEvent evt) |
This method gets called when a child node is removed. |
Methods
childAdded
void childAdded(NodeChangeEvent evt)This method gets called when a child node is added.
- Parameters:
evt- A node change event object describing the parent and child node.
childRemoved
void childRemoved(NodeChangeEvent evt)This method gets called when a child node is removed.
- Parameters:
evt- A node change event object describing the parent and child node.
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https://docs.oracle.com/en/java/javase/11/docs/api/java.prefs/java/util/prefs/NodeChangeListener.html