Sonar fixes in RestServiceNode

[appc.git] / appc-config / appc-flow-controller / provider / src / main / java / org / onap / appc / flow / controller / interfaces / FlowExecutorInterface.java

diff --git a/appc-config/appc-flow-controller/provider/src/main/java/org/onap/appc/flow/controller/interfaces/FlowExecutorInterface.java b/appc-config/appc-flow-controller/provider/src/main/java/org/onap/appc/flow/controller/interfaces/FlowExecutorInterface.java
index dccd782..2949f8d 100644 (file)
--- a/appc-config/appc-flow-controller/provider/src/main/java/org/onap/appc/flow/controller/interfaces/FlowExecutorInterface.java
+++ b/appc-config/appc-flow-controller/provider/src/main/java/org/onap/appc/flow/controller/interfaces/FlowExecutorInterface.java
@@ -22,15 +22,14 @@
 
 package org.onap.appc.flow.controller.interfaces;
 
-import java.util.HashMap;
-
 import org.onap.appc.flow.controller.data.Transaction;
-import org.onap.appc.flow.controller.utils.FlowControllerConstants;
 import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
 
+import java.util.Map;
 
+@FunctionalInterface
 public interface FlowExecutorInterface {
 
-    public HashMap<String, String> execute(Transaction transaction, SvcLogicContext ctx) throws Exception;
+    Map<String, String> execute(Transaction transaction, SvcLogicContext ctx) throws Exception;
 
 }