Node.LifecycleListener (sceneform 2.0.6 API)

Enclosing class:

Node
```
public static interface Node.LifecycleListener
```
Interface definition for callbacks to be invoked when node lifecycle events occur.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`onActivated(Node node)`	Notifies the listener that `Node.onActivate()` was called.
`void`	`onDeactivated(Node node)`	Notifies the listener that `Node.onDeactivate()` was called.
`void`	`onUpdated(Node node, FrameTime frameTime)`	Notifies the listener that `Node.onUpdate(FrameTime)` was called.

- Method Detail
  - onActivated
```
void onActivated(Node node)
```
    Notifies the listener that Node.onActivate() was called.
    
    Parameters:
    
    node - the node that was activated
  - onUpdated
```
void onUpdated(Node node,
               FrameTime frameTime)
```
    Notifies the listener that Node.onUpdate(FrameTime) was called.
    
    Parameters:
    
    node - the node that was updated
    
    frameTime - provides time information for the current frame
  - onDeactivated
```
void onDeactivated(Node node)
```
    Notifies the listener that Node.onDeactivate() was called.
    
    Parameters:
    
    node - the node that was deactivated