DataSourceListener (JOSM)

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface DataSourceListener
```
This is a listener that listens to selection change events in the data set.

Since:

15609

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void dataSourceChange(DataSourceChangeEvent event)
  Called whenever the data source list is changed.

- Method Detail
  - dataSourceChange
```
void dataSourceChange(DataSourceChangeEvent event)
```
    Called whenever the data source list is changed. You get notified about the new data source list, the sources that were added and removed and the dataset that triggered the event.
    
    Parameters:
    
    event - The data source change event.
    
    See Also:
    
    DataSourceChangeEvent