1 files changed, 35 insertions, 0 deletions
diff --git a/runtime/src/main/java/org/onap/policy/clamp/policy/PolicyService.java b/runtime/src/main/java/org/onap/policy/clamp/policy/PolicyService.java
new file mode 100644
index 000000000..35ffa2443
--- /dev/null
+++ b/runtime/src/main/java/org/onap/policy/clamp/policy/PolicyService.java
@@ -0,0 +1,35 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP CLAMP
+ * ================================================================================
+ * Copyright (C) 2019 Nokia Intellectual Property. All rights
+ *                             reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END============================================
+ * ===================================================================
+ *
+ */
+
+package org.onap.policy.clamp.policy;
+
+import java.util.List;
+import java.util.Set;
+import org.onap.policy.clamp.loop.Loop;
+
+public interface PolicyService<T extends Policy> {
+
+    Set<T> updatePolicies(Loop loop, List<T> newPolicies);
+
+    boolean isExisting(String policyName);
+}