Added support for Multiple Edges

[aai/aai-common.git] / aai-core / src / main / java / org / onap / aai / query / builder / GremlinUnique.java

diff --git a/aai-core/src/main/java/org/onap/aai/query/builder/GremlinUnique.java b/aai-core/src/main/java/org/onap/aai/query/builder/GremlinUnique.java
index 284f884..85bd7ab 100644 (file)
--- a/aai-core/src/main/java/org/onap/aai/query/builder/GremlinUnique.java
+++ b/aai-core/src/main/java/org/onap/aai/query/builder/GremlinUnique.java
@@ -125,11 +125,15 @@ public class GremlinUnique<E> extends GremlinQueryBuilder<E> {
        
        @Override
        protected QueryBuilder<E> cloneQueryAtStep(int index) {
-               if (index == 0) {
-                       index = stepIndex;
+               
+               int idx = index;
+               
+               if (idx == 0) {
+                       idx = stepIndex;
                }
+               
                List<String> newList = new ArrayList<>();
-               for (int i = 0; i < index; i++) {
+               for (int i = 0; i < idx; i++) {
                        newList.add(this.list.get(i));
                }