diff options
Diffstat (limited to 'framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/portpairgroup/impl/PortPairGroupManager.java')
-rw-r--r-- | framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/portpairgroup/impl/PortPairGroupManager.java | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/portpairgroup/impl/PortPairGroupManager.java b/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/portpairgroup/impl/PortPairGroupManager.java index 55fb4e43..5f80ef64 100644 --- a/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/portpairgroup/impl/PortPairGroupManager.java +++ b/framework/src/onos/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/portpairgroup/impl/PortPairGroupManager.java @@ -19,6 +19,7 @@ import static com.google.common.base.Preconditions.checkNotNull; import static org.slf4j.LoggerFactory.getLogger; import java.util.Collections; +import java.util.Set; import org.apache.felix.scr.annotations.Activate; import org.apache.felix.scr.annotations.Component; @@ -34,9 +35,12 @@ import org.onosproject.store.service.StorageService; import org.onosproject.store.service.WallClockTimestamp; import org.onosproject.vtnrsc.PortPairGroup; import org.onosproject.vtnrsc.PortPairGroupId; +import org.onosproject.vtnrsc.portpairgroup.PortPairGroupListener; import org.onosproject.vtnrsc.portpairgroup.PortPairGroupService; import org.slf4j.Logger; +import com.google.common.collect.Sets; + /** * Provides implementation of the portPairGroupService. */ @@ -44,11 +48,12 @@ import org.slf4j.Logger; @Service public class PortPairGroupManager implements PortPairGroupService { - private final Logger log = getLogger(getClass()); - private static final String PORT_PAIR_GROUP_ID_NULL = "PortPairGroup ID cannot be null"; private static final String PORT_PAIR_GROUP_NULL = "PortPairGroup cannot be null"; + private static final String LISTENER_NOT_NULL = "Listener cannot be null"; + private final Logger log = getLogger(getClass()); + private final Set<PortPairGroupListener> listeners = Sets.newCopyOnWriteArraySet(); private EventuallyConsistentMap<PortPairGroupId, PortPairGroup> portPairGroupStore; @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) @@ -73,6 +78,7 @@ public class PortPairGroupManager implements PortPairGroupService { @Deactivate public void deactivate() { portPairGroupStore.destroy(); + listeners.clear(); log.info("Stopped"); } @@ -143,4 +149,16 @@ public class PortPairGroupManager implements PortPairGroupService { } return true; } + + @Override + public void addListener(PortPairGroupListener listener) { + checkNotNull(listener, LISTENER_NOT_NULL); + listeners.add(listener); + } + + @Override + public void removeListener(PortPairGroupListener listener) { + checkNotNull(listener, LISTENER_NOT_NULL); + listeners.remove(listener); + } } |