1 files changed, 26 insertions, 25 deletions

diff --git a/aai-schema-ingest/src/main/java/org/onap/aai/validation/edges/SingleContainmentValidationModule.java b/aai-schema-ingest/src/main/java/org/onap/aai/validation/edges/SingleContainmentValidationModule.java
index ad2cffeb..5f6a9646 100644
--- a/aai-schema-ingest/src/main/java/org/onap/aai/validation/edges/SingleContainmentValidationModule.java
+++ b/aai-schema-ingest/src/main/java/org/onap/aai/validation/edges/SingleContainmentValidationModule.java
@@ -21,40 +21,41 @@
 package org.onap.aai.validation.edges;
 
 import com.jayway.jsonpath.DocumentContext;
-import org.onap.aai.edges.EdgeRuleQuery;
-import org.onap.aai.edges.enums.EdgeType;
 
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
+import org.onap.aai.edges.EdgeRuleQuery;
+import org.onap.aai.edges.enums.EdgeType;
+
 /**
  * Validates that the given node type pair has at most one containment relationship
  * in their edge rules.
  * 
  */
 public class SingleContainmentValidationModule {
-	
-	/**
-	 * Validates that the given node type pair has at most one containment relationship
-	 * in their edge rules.
-	 * 
-	 * @param String nodeTypePair - pair of A&AI node types in the form "typeA|typeB"
-	 * @param List<DocumentContext> ctxs - the ingested json to validate
-	 * @return empty string if passes, else appropriate error message
-	 */
-	public String validate(String nodeTypePair, List<DocumentContext> ctxs) {
-		String[] types = nodeTypePair.split("\\|");
-		EdgeRuleQuery lookup = new EdgeRuleQuery.Builder(types[0], types[1]).edgeType(EdgeType.TREE).build();
-		List<Map<String, String>> rules = new ArrayList<>();
-		for (DocumentContext ctx : ctxs) {
-			rules.addAll(ctx.read("$.rules.[?]", lookup.getFilter()));
-		}
-		
-		if (rules.isEmpty() || rules.size() == 1) {
-			return ""; 
-		} else { //had more than one containment relationship for the pair
-			return "Pair " + nodeTypePair + " has multiple containment rules. Only one allowed.";
-		}
-	}
+
+    /**
+     * Validates that the given node type pair has at most one containment relationship
+     * in their edge rules.
+     * 
+     * @param String nodeTypePair - pair of A&AI node types in the form "typeA|typeB"
+     * @param List<DocumentContext> ctxs - the ingested json to validate
+     * @return empty string if passes, else appropriate error message
+     */
+    public String validate(String nodeTypePair, List<DocumentContext> ctxs) {
+        String[] types = nodeTypePair.split("\\|");
+        EdgeRuleQuery lookup = new EdgeRuleQuery.Builder(types[0], types[1]).edgeType(EdgeType.TREE).build();
+        List<Map<String, String>> rules = new ArrayList<>();
+        for (DocumentContext ctx : ctxs) {
+            rules.addAll(ctx.read("$.rules.[?]", lookup.getFilter()));
+        }
+
+        if (rules.isEmpty() || rules.size() == 1) {
+            return "";
+        } else { // had more than one containment relationship for the pair
+            return "Pair " + nodeTypePair + " has multiple containment rules. Only one allowed.";
+        }
+    }
 }