1 files changed, 17 insertions, 8 deletions

diff --git a/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/runtime/EngineService.java b/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/runtime/EngineService.java
index ef17a8eab..48595c5b0 100644
--- a/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/runtime/EngineService.java
+++ b/services/services-engine/src/main/java/org/onap/policy/apex/service/engine/runtime/EngineService.java
@@ -1,19 +1,20 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2016-2018 Ericsson. All rights reserved.
+ *  Modifications Copyright (C) 2020 Nordix Foundation.
  * ================================================================================
  * 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.
- * 
+ *
  * SPDX-License-Identifier: Apache-2.0
  * ============LICENSE_END=========================================================
  */
@@ -21,9 +22,10 @@
 package org.onap.policy.apex.service.engine.runtime;
 
 import java.util.Collection;
-
+import java.util.List;
 import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
 import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
+import org.onap.policy.apex.model.enginemodel.concepts.AxEngineModel;
 import org.onap.policy.apex.model.enginemodel.concepts.AxEngineState;
 import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel;
 
@@ -154,7 +156,7 @@ public interface EngineService {
 
     /**
      * This method checks if all Apex engines in the engine service are started.
-     * 
+     *
      * <p>Note: an engine can be both not stopped and not started, for example, when it is starting or
      * stopping
      *
@@ -164,7 +166,7 @@ public interface EngineService {
 
     /**
      * This method checks if an Apex engine in the engine service is started.
-     * 
+     *
      * <p>Note: an engine can be both not stopped and not started, for example, when it is starting or
      * stopping
      *
@@ -175,7 +177,7 @@ public interface EngineService {
 
     /**
      * This method checks if all Apex engines in the engine service are stopped.
-     * 
+     *
      * <p>Note: an engine can be both not stopped and not started, for example, when it is starting or
      * stopping
      *
@@ -185,7 +187,7 @@ public interface EngineService {
 
     /**
      * This method checks if an Apex engine in the engine service is stopped.
-     * 
+     *
      * <p>Note: an engine can be both not stopped and not started, for example, when it is starting or
      * stopping
      *
@@ -219,6 +221,13 @@ public interface EngineService {
     String getStatus(AxArtifactKey engineKey) throws ApexException;
 
     /**
+     * Get the engine status information.
+     *
+     * @return the Apex status information
+     */
+    List<AxEngineModel> getEngineStats();
+
+    /**
      * This method gets the runtime information of all Apex engines in the engine service.
      *
      * @param engineKey the engine key