* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
-
package org.opendaylight.dsbenchmark.listener;
+import static java.util.Objects.requireNonNull;
+
import java.util.ArrayList;
import java.util.List;
-
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.mdsal.binding.api.DataBroker;
+import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
+import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.TestExec;
import org.opendaylight.yangtools.concepts.ListenerRegistration;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
public class DsbenchmarkListenerProvider {
private static final Logger LOG = LoggerFactory.getLogger(DsbenchmarkListenerProvider.class);
- private static final InstanceIdentifier<TestExec> TEST_EXEC_IID = InstanceIdentifier.builder(TestExec.class).build();
- private final List<ListenerRegistration<DsbenchmarkListener>> listeners =
- new ArrayList<ListenerRegistration<DsbenchmarkListener>>();
- private DataBroker dataBroker;
-
- public void setDataBroker(DataBroker dataBroker) {
- this.dataBroker = dataBroker;
- LOG.info("DsbenchmarkListenerProvider created");
+ private static final InstanceIdentifier<TestExec> TEST_EXEC_IID =
+ InstanceIdentifier.builder(TestExec.class).build();
+ private final List<ListenerRegistration<DsbenchmarkListener>> listeners = new ArrayList<>();
+ private final DataBroker dataBroker;
+
+ public DsbenchmarkListenerProvider(final DataBroker dataBroker) {
+ this.dataBroker = requireNonNull(dataBroker);
+ LOG.debug("DsbenchmarkListenerProvider created");
}
- public void createAndRegisterListeners(int numListeners) {
- for(int i = 0; i < numListeners; i++) {
+ public void createAndRegisterListeners(final int numListeners) {
+ for (int i = 0; i < numListeners; i++) {
DsbenchmarkListener listener = new DsbenchmarkListener();
listeners.add(dataBroker.registerDataTreeChangeListener(
- new DataTreeIdentifier<TestExec>(LogicalDatastoreType.CONFIGURATION, TEST_EXEC_IID), listener));
+ DataTreeIdentifier.create(LogicalDatastoreType.CONFIGURATION, TEST_EXEC_IID), listener));
listeners.add(dataBroker.registerDataTreeChangeListener(
- new DataTreeIdentifier<TestExec>(LogicalDatastoreType.OPERATIONAL, TEST_EXEC_IID), listener));
+ DataTreeIdentifier.create(LogicalDatastoreType.OPERATIONAL, TEST_EXEC_IID), listener));
+
+ }
+ LOG.debug("DsbenchmarkListenerProvider created {} listeneres", numListeners);
+ }
+
+ public long getDataChangeCount() {
+ long dataChanges = 0;
+ for (ListenerRegistration<DsbenchmarkListener> listenerRegistration : listeners) {
+ dataChanges += listenerRegistration.getInstance().getNumDataChanges();
}
- LOG.info("DsbenchmarkListenerProvider created {} listeneres", numListeners);
+ LOG.debug("DsbenchmarkListenerProvider , total data changes {}", dataChanges);
+ return dataChanges;
}
public long getEventCountAndDestroyListeners() {
long totalEvents = 0;
for (ListenerRegistration<DsbenchmarkListener> listenerRegistration : listeners) {
- totalEvents = totalEvents + listenerRegistration.getInstance().getNumEvents();
+ totalEvents += listenerRegistration.getInstance().getNumEvents();
listenerRegistration.close();
}
-
listeners.clear();
- totalEvents = totalEvents / 2; // Each listener is registered 2x: adjust for event double-counting
- LOG.info("DsbenchmarkListenerProvider destroyed listeneres, total events {}", totalEvents);
+ LOG.debug("DsbenchmarkListenerProvider destroyed listeneres, total events {}", totalEvents);
return totalEvents;
}
}