diff options
Diffstat (limited to 'src/com/benburwell/planes/sbs/AggregateDataSource.java')
-rw-r--r-- | src/com/benburwell/planes/sbs/AggregateDataSource.java | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/com/benburwell/planes/sbs/AggregateDataSource.java b/src/com/benburwell/planes/sbs/AggregateDataSource.java new file mode 100644 index 0000000..08b89ea --- /dev/null +++ b/src/com/benburwell/planes/sbs/AggregateDataSource.java @@ -0,0 +1,23 @@ +package com.benburwell.planes.sbs; + +import java.util.ArrayList; +import java.util.List; + +/** + * Created by ben on 11/15/16. + */ +public class AggregateDataSource implements DataSource { + private List<DataListener> subscribers = new ArrayList<>(); + + public void addSource(DataSource source) { + source.subscribe((SBSPacket packet) -> { + for (DataListener listener : subscribers) { + listener.handleMessage(packet); + } + }); + } + + public void subscribe(DataListener listener) { + this.subscribers.add(listener); + } +} |