org.ops4j.pax.swissbox.tracker
Interface ReplaceableServiceListener<T>


public interface ReplaceableServiceListener<T>

Listener for events related to replaceable service.

Since:
October 14, 2007
Author:
Alin Dreghiciu

Method Summary
 void serviceChanged(T oldService, T newService)
          Called when the backing service gets changed.
 

Method Detail

serviceChanged

void serviceChanged(T oldService,
                    T newService)
Called when the backing service gets changed.

Parameters:
oldService - old service or null if there was no service
newService - new service or null if there is no new service


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