com.revusky.oreo
Interface DataListener

All Superinterfaces:
java.util.EventListener
All Known Implementing Classes:
InMemoryIndex, CrudeDataPersister, JDBCBackedRecordSet, XMLFileDataSource, DataLogger

public interface DataListener
extends java.util.EventListener

The interface implemented by objects that listen to data-related events thrown by instances of com.revusky.oreo.MutableDataSource.

Author:
Jonathan Revusky

Method Summary
 void handleEvent(DataEvent event)
          handle the event when the MutableDataSource we are listening to has modified data
 

Method Detail

handleEvent

public void handleEvent(DataEvent event)
                 throws java.io.IOException
handle the event when the MutableDataSource we are listening to has modified data