Refactor persister to handle multiple storage engines.

[controller.git] / opendaylight / config / config-persister-api / src / main / java / org / opendaylight / controller / config / persist / api / PropertiesProvider.java

diff --git a/opendaylight/config/config-persister-api/src/main/java/org/opendaylight/controller/config/persist/api/PropertiesProvider.java b/opendaylight/config/config-persister-api/src/main/java/org/opendaylight/controller/config/persist/api/PropertiesProvider.java
new file mode 100644 (file)
index 0000000..1d4139f
--- /dev/null
+++ b/opendaylight/config/config-persister-api/src/main/java/org/opendaylight/controller/config/persist/api/PropertiesProvider.java
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2013 Cisco 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.config.persist.api;
+
+public interface PropertiesProvider {
+    /**
+     * Get property value for given key. Implementation of this interface is allowed to prefix
+     * the key with a namespace.
+     */
+    String getProperty(String key);
+
+    /**
+     * @return prefix + key as used in getProperty method.
+     */
+    String getFullKeyForReporting(String key);
+}