Update the aai-common with the latest code

[aai/aai-common.git] / aai-core / src / main / java / org / openecomp / aai / serialization / engines / query / GraphTraversalQueryEngine.java

diff --git a/aai-core/src/main/java/org/openecomp/aai/serialization/engines/query/GraphTraversalQueryEngine.java b/aai-core/src/main/java/org/openecomp/aai/serialization/engines/query/GraphTraversalQueryEngine.java
index 926998f..7144aa6 100644 (file)
--- a/aai-core/src/main/java/org/openecomp/aai/serialization/engines/query/GraphTraversalQueryEngine.java
+++ b/aai-core/src/main/java/org/openecomp/aai/serialization/engines/query/GraphTraversalQueryEngine.java
@@ -88,6 +88,15 @@ public class GraphTraversalQueryEngine extends QueryEngine {
  
                return pipe.toList();
        }
+       
+       public List<Vertex> findChildren(Vertex start) {
+               GraphTraversal<Vertex, Vertex> pipe =  this.g.V(start).union(
+                                       __.outE().has("isParent", true),
+                                       __.inE().has("isParent-REV", true)
+                               ).otherV().dedup();
+ 
+               return pipe.toList();
+       }
 
        /**
         * {@inheritDoc}