*/
package org.opendaylight.controller.sal.binding.api.data;
-import java.util.Map;
-import java.util.Set;
+import org.opendaylight.controller.md.sal.common.api.data.DataProvisionService;
+import org.opendaylight.controller.md.sal.common.api.data.DataReader;
+import org.opendaylight.controller.sal.binding.api.BindingAwareProvider;
import org.opendaylight.controller.sal.common.DataStoreIdentifier;
+import org.opendaylight.yangtools.concepts.Registration;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-public interface DataProviderService extends DataBrokerService {
-
- /**
- * Adds {@link DataValidator} for specified Data Store
- *
- * @param store
- * Data Store
- * @param validator
- * Validator
- */
- @Deprecated
- public void addValidator(DataStoreIdentifier store, DataValidator validator);
+/**
+ * DataProviderService is common access point for {@link BindingAwareProvider} providers
+ * to access data trees described by the YANG model.
+ *
+ */
+public interface DataProviderService extends DataBrokerService, DataProvisionService<InstanceIdentifier<? extends DataObject>, DataObject> {
- /**
- * Removes {@link DataValidator} from specified Data Store
- *
- * @param store
- * @param validator
- * Validator
- */
- @Deprecated
- public void removeValidator(DataStoreIdentifier store, DataValidator validator);
-
- /**
- * Adds {@link DataCommitHandler} for specified data store
- *
- * @param store
- * @param provider
- */
- @Deprecated
- void addCommitHandler(DataStoreIdentifier store, DataCommitHandler provider);
-
- /**
- * Removes {@link DataCommitHandler} from specified data store
- *
- * @param store
- * @param provider
- */
- @Deprecated
- void removeCommitHandler(DataStoreIdentifier store, DataCommitHandler provider);
-
/**
- * Adds {@link DataRefresher} for specified data store
+ * Registers a data reader for particular subtree of overal YANG data tree.
*
- * @param store
- * @param refresher
- */
- void addRefresher(DataStoreIdentifier store, DataRefresher refresher);
-
- /**
- * Removes {@link DataRefresher} from specified data store
+ * Registered data reader is called if anyone tries to read data from
+ * paths which are nested to provided path.
*
- * @param store
- * @param refresher
+ * @param path Subpath which is handled by registered data reader
+ * @param reader Instance of reader which
+ * @return Registration object for reader. Invoking {@link Registration#close()} will unregister reader.
*/
- void removeRefresher(DataStoreIdentifier store, DataRefresher refresher);
-
- public void registerCommitHandler(InstanceIdentifier path, DataCommitHandler commitHandler);
-
- public void registerValidator(InstanceIdentifier path, DataValidator validator);
-
+ Registration<DataReader<InstanceIdentifier<? extends DataObject>,DataObject>> registerDataReader(InstanceIdentifier<? extends DataObject> path,DataReader<InstanceIdentifier<? extends DataObject>,DataObject> reader);
}