1 files changed, 46 insertions, 0 deletions
diff --git a/appc-common/src/main/java/org/onap/appc/cache/MetadataCache.java b/appc-common/src/main/java/org/onap/appc/cache/MetadataCache.java
new file mode 100644
index 000000000..ea0cad28f
--- /dev/null
+++ b/appc-common/src/main/java/org/onap/appc/cache/MetadataCache.java
@@ -0,0 +1,46 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * 
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.appc.cache;
+
+/**
+ * Interface of MetadataCache
+ * @param <K> key
+ * @param <V> value
+ */
+public interface MetadataCache <K,V> {
+    /**
+     * Get object
+     * @param key of the object
+     * @return value of the object
+     */
+    V getObject(K key);
+
+    /**
+     * Put object
+     * @param key of the object
+     * @param value of the object
+     */
+    void putObject(K key,V value);
+}