RhythmAltLayerProvider

```
public interface RhythmAltLayerProvider
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`provideAltLayer(int segment)`	Override this method to provide Rhythm with an alternate layer based on the current segment.

- Method Detail
  - provideAltLayer
```
java.lang.String provideAltLayer(int segment)
```
    Override this method to provide Rhythm with an alternate layer based on the current segment. For example, if you would like to return a new layer for every 5th segment, you might say: if (segment % 5 == 0) return "S...O...S..oO..." If there is no alt layer to provide, return null.
    
    Parameters:
    
    segment - The index into rhythm's length
    
    Returns:
    
    a new alt layer, or null if no alt layer is to be provided