1 files changed, 75 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/store/service/StorageAdminService.java b/framework/src/onos/core/api/src/main/java/org/onosproject/store/service/StorageAdminService.java
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--- /dev/null
+++ b/framework/src/onos/core/api/src/main/java/org/onosproject/store/service/StorageAdminService.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.store.service;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Service for administering storage instances.
+ */
+public interface StorageAdminService {
+
+    /**
+     * Returns information about all partitions in the system.
+     *
+     * @return list of partition information
+     */
+    List<PartitionInfo> getPartitionInfo();
+
+    /**
+     * Returns information about all the consistent maps in the system.
+     *
+     * @return list of map information
+     */
+    List<MapInfo> getMapInfo();
+
+    /**
+     * Returns information about all the atomic counters in the system.
+     * If 2 counters belonging to 2 different databases have the same name,
+     * then only one counter from one database is returned.
+     *
+     * @return mapping from counter name to that counter's next value
+     */
+    Map<String, Long> getCounters();
+
+    /**
+     * Returns information about all the atomic partitioned database counters in the system.
+     *
+     * @return mapping from counter name to that counter's next value
+     */
+    Map<String, Long> getPartitionedDatabaseCounters();
+
+    /**
+     * Returns information about all the atomic in-memory database counters in the system.
+     *
+     * @return mapping from counter name to that counter's next value
+     */
+    Map<String, Long> getInMemoryDatabaseCounters();
+
+    /**
+     * Returns all the transactions in the system.
+     *
+     * @return collection of transactions
+     */
+    Collection<Transaction> getTransactions();
+
+    /**
+     * Redrives stuck transactions while removing those that are done.
+     */
+    void redriveTransactions();
+}