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authorAshlee Young <ashlee@wildernessvoice.com>2015-11-03 14:08:10 -0800
committerAshlee Young <ashlee@wildernessvoice.com>2015-11-03 14:08:10 -0800
commit643ee33289bd2cb9e6afbfb09b4ed72d467ba1c2 (patch)
treec2c376a44a359544fe3d4c45eb0cc0e2ec4a7080 /framework/src/onos/core/api/src/main/java/org/onosproject/persistence/PersistenceService.java
parent46eeb79b54345bdafb6055b8ee4bad4ce8b01274 (diff)
This updates ONOS src tree to commit id
03fa5e571cabbd001ddb1598847e1150b11c7333 Change-Id: I13b554026d6f902933e35887d29bd5fdb669c0bd Signed-off-by: Ashlee Young <ashlee@wildernessvoice.com>
Diffstat (limited to 'framework/src/onos/core/api/src/main/java/org/onosproject/persistence/PersistenceService.java')
-rw-r--r--framework/src/onos/core/api/src/main/java/org/onosproject/persistence/PersistenceService.java40
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diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/persistence/PersistenceService.java b/framework/src/onos/core/api/src/main/java/org/onosproject/persistence/PersistenceService.java
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+++ b/framework/src/onos/core/api/src/main/java/org/onosproject/persistence/PersistenceService.java
@@ -0,0 +1,40 @@
+/*
+ * 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.persistence;
+
+/**
+ * Service that allows for the creation of local disk backed map for instance specific values that persist across
+ * restarts. Empty maps and sets are deleted on shutdown.
+ */
+public interface PersistenceService {
+ /**
+ * A builder for the creation of local persistent maps backed by disk.
+ *
+ * @param <K> the type of keys in this map
+ * @param <V> the type of values in this map
+ * @return a persistent map builder
+ */
+ <K, V> PersistentMapBuilder<K, V> persistentMapBuilder();
+
+ /**
+ * A builder for the creation of local persistent sets backed by disk.
+ *
+ * @param <E> the type of the elements
+ * @return a persistent set builder
+ */
+ <E> PersistentSetBuilder<E> persistentSetBuilder();
+} \ No newline at end of file