[ONOS-5916] Add interfaces with adaptor for mapping management app
Change-Id: I44cec28ec50b77d2a40c3650b59c96f02ec48f4f
diff --git a/apps/mappingmanagement/api/src/main/java/org/onosproject/mapping/MappingEntry.java b/apps/mappingmanagement/api/src/main/java/org/onosproject/mapping/MappingEntry.java
new file mode 100644
index 0000000..6e6ef94
--- /dev/null
+++ b/apps/mappingmanagement/api/src/main/java/org/onosproject/mapping/MappingEntry.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2017-present 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.mapping;
+
+/**
+ * Abstraction of mapping entry.
+ */
+public interface MappingEntry extends Mapping {
+
+ enum MappingEntryState {
+
+ /**
+ * Indicates that this mapping has been submitted for addition.
+ * Not necessarily in the map database or map cache.
+ */
+ PENDING_ADD,
+
+ /**
+ * Mapping has been added which means it is either in map database or
+ * in map cache.
+ */
+ ADDED,
+
+ /**
+ * Mapping has been marked for removal, might still be either in map
+ * database or in map cache.
+ */
+ PENDING_REMOVE,
+
+ /**
+ * Mapping has been removed from map database or in map cache, and
+ * ca be purged.
+ */
+ REMOVED,
+
+ /**
+ * Indicates that the installation of this mapping has failed.
+ */
+ FAILED
+ }
+
+ /**
+ * Returns the mapping entry state.
+ *
+ * @return mapping entry state
+ */
+ MappingEntryState state();
+}