*/
package org.opendaylight.controller.cluster.datastore;
+import com.google.common.base.Optional;
import java.util.Collection;
+import java.util.function.Consumer;
import javax.annotation.concurrent.NotThreadSafe;
-import org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeListener;
import org.opendaylight.mdsal.dom.spi.AbstractDOMDataTreeChangeListenerRegistration;
import org.opendaylight.mdsal.dom.spi.store.AbstractDOMStoreTreeChangePublisher;
import org.opendaylight.yangtools.concepts.ListenerRegistration;
processCandidateTree(candidate);
}
- @Override
- public ShardDataTreeChangeListenerPublisher newInstance() {
- return new DefaultShardDataTreeChangeListenerPublisher();
- }
-
@Override
protected void notifyListener(AbstractDOMDataTreeChangeListenerRegistration<?> registration,
Collection<DataTreeCandidate> changes) {
}
@Override
- public <L extends org.opendaylight.controller.md.sal.dom.api.DOMDataTreeChangeListener> ListenerRegistration<L>
- registerTreeChangeListener(final YangInstanceIdentifier treeId, final L listener) {
- final AbstractDOMDataTreeChangeListenerRegistration<DOMDataTreeChangeListener> registration =
- super.registerTreeChangeListener(treeId, (org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener)
- changes -> listener.onDataTreeChanged(changes));
+ public void registerTreeChangeListener(YangInstanceIdentifier treeId, DOMDataTreeChangeListener listener,
+ Optional<DataTreeCandidate> initialState,
+ Consumer<ListenerRegistration<DOMDataTreeChangeListener>> onRegistration) {
+ AbstractDOMDataTreeChangeListenerRegistration<org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener>
+ registration = super.registerTreeChangeListener(treeId,
+ (org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener)changes ->
+ listener.onDataTreeChanged(changes));
+
+ onRegistration.accept(
+ new org.opendaylight.controller.md.sal.dom.spi.AbstractDOMDataTreeChangeListenerRegistration<
+ DOMDataTreeChangeListener>(listener) {
+ @Override
+ protected void removeRegistration() {
+ registration.close();
+ }
+ });
+
+ if (initialState.isPresent()) {
+ notifySingleListener(treeId, listener, initialState.get());
+ }
+ }
- return new org.opendaylight.controller.md.sal.dom.spi.AbstractDOMDataTreeChangeListenerRegistration<L>(
- listener) {
- @Override
- protected void removeRegistration() {
- registration.close();
- }
- };
+ static void notifySingleListener(YangInstanceIdentifier treeId, DOMDataTreeChangeListener listener,
+ DataTreeCandidate state) {
+ DefaultShardDataTreeChangeListenerPublisher publisher = new DefaultShardDataTreeChangeListenerPublisher();
+ publisher.registerTreeChangeListener(treeId, listener, Optional.absent(), noop -> { });
+ publisher.publishChanges(state, "");
}
}