Bug 1446: Add JMX stats for in-memory data store

[controller.git] / opendaylight / md-sal / sal-dom-spi / src / main / java / org / opendaylight / controller / sal / core / spi / data / statistics / DOMStoreStatsTracker.java

diff --git a/opendaylight/md-sal/sal-dom-spi/src/main/java/org/opendaylight/controller/sal/core/spi/data/statistics/DOMStoreStatsTracker.java b/opendaylight/md-sal/sal-dom-spi/src/main/java/org/opendaylight/controller/sal/core/spi/data/statistics/DOMStoreStatsTracker.java
new file mode 100644 (file)
index 0000000..12713b2
--- /dev/null
+++ b/opendaylight/md-sal/sal-dom-spi/src/main/java/org/opendaylight/controller/sal/core/spi/data/statistics/DOMStoreStatsTracker.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2014 Brocade Communications Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * 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.controller.sal.core.spi.data.statistics;
+
+import java.util.concurrent.ExecutorService;
+
+import javax.annotation.Nonnull;
+
+import org.opendaylight.yangtools.util.concurrent.QueuedNotificationManager;
+
+/**
+ * Interface for a class that tracks statistics for a data store.
+ *
+ * @author Thomas Pantelis
+ */
+public interface DOMStoreStatsTracker {
+
+    /**
+     * Sets the executor used for DataChangeListener notifications.
+     *
+     * @param dclExecutor the executor
+     */
+    void setDataChangeListenerExecutor( @Nonnull ExecutorService dclExecutor );
+
+    /**
+     * Sets the executor used internally by the data store.
+     *
+     * @param dsExecutor the executor
+     */
+    void setDataStoreExecutor( @Nonnull ExecutorService dsExecutor );
+
+    /**
+     * Sets the QueuedNotificationManager use for DataChangeListener notifications,
+     *
+     * @param manager the manager
+     */
+    void setNotificationManager( @Nonnull QueuedNotificationManager<?, ?> manager );
+}