LineListener

javax.sound.sampled

Interface LineListener

All Superinterfaces:

EventListener
```
public interface LineListener
extends EventListener
```
Instances of classes that implement the LineListener interface can register to receive events when a line's status changes.

Since:

1.3

See Also:

Line, Line.addLineListener(javax.sound.sampled.LineListener), Line.removeLineListener(javax.sound.sampled.LineListener), LineEvent

Method Summary

All Methods

Instance Methods

Abstract Methods
Modifier and Type	Method and Description
`void`	`update(LineEvent event)` Informs the listener that a line's state has changed.

- Method Detail
  - update
```
void update(LineEvent event)
```
    Informs the listener that a line's state has changed. The listener can then invoke LineEvent methods to obtain information about the event.
    
    Parameters:
    
    event - a line event that describes the change