1 files changed, 51 insertions, 52 deletions
diff --git a/aai-schema-ingest/src/main/java/org/onap/aai/validation/edges/NodeTypesValidationModule.java b/aai-schema-ingest/src/main/java/org/onap/aai/validation/edges/NodeTypesValidationModule.java
index e8c45063..0de66249 100644
--- a/aai-schema-ingest/src/main/java/org/onap/aai/validation/edges/NodeTypesValidationModule.java
+++ b/aai-schema-ingest/src/main/java/org/onap/aai/validation/edges/NodeTypesValidationModule.java
@@ -20,16 +20,15 @@
 
 package org.onap.aai.validation.edges;
 
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Set;
 
 import org.onap.aai.nodes.NodeIngestor;
 import org.onap.aai.setup.SchemaVersion;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.Set;
-
 /**
  * Validates that the node types appearing in the edge rules are valid
  * against the ingested OXM.
@@ -38,52 +37,52 @@ import java.util.Set;
  */
 @Component
 public class NodeTypesValidationModule {
-	private NodeIngestor ni;
-	
-	@Autowired
-	public NodeTypesValidationModule(NodeIngestor ni) {
-		this.ni = ni;
-	}
-	
-	/**
-	 * Validate that every node type in the given set is defined in 
-	 * the OXM for the given version
-	 * 
-	 * @param nodeTypePairs - all the node types in
-	 * 				the edge rules for the given version being validated
-	 * @param v - the version being validated
-	 * @return empty string if all types are present in the given version's ingested OXM, else
-	 * 	appropriate error message
-	 */
-	public String validate(Collection<String> nodeTypePairs, SchemaVersion v) {
-		//setup
-		Set<String> nodeTypes = new HashSet<>();
-		for (String pair : nodeTypePairs) {
-			String[] types = pair.split("\\|");
-			
-			for (String type : types) {
-				if (!"".equals(type)) {
-					nodeTypes.add(type);
-				}
-			}
-		}
-		
-		//validation
-		Set<String> badTypes = new HashSet<>();
-		for (String type : nodeTypes) {
-			if (!ni.hasNodeType(type, v)) {
-				badTypes.add(type);
-			}
-		}
-		
-		if (badTypes.isEmpty()) {
-			return "";
-		} else {
-			StringBuilder errorBase = new StringBuilder().append("Invalid node type(s) found: ");
-			for (String bt : badTypes) {
-				errorBase.append(bt).append(" ");
-			}
-			return errorBase.toString();
-		}
-	}
+    private NodeIngestor ni;
+
+    @Autowired
+    public NodeTypesValidationModule(NodeIngestor ni) {
+        this.ni = ni;
+    }
+
+    /**
+     * Validate that every node type in the given set is defined in
+     * the OXM for the given version
+     * 
+     * @param nodeTypePairs - all the node types in
+     *        the edge rules for the given version being validated
+     * @param v - the version being validated
+     * @return empty string if all types are present in the given version's ingested OXM, else
+     *         appropriate error message
+     */
+    public String validate(Collection<String> nodeTypePairs, SchemaVersion v) {
+        // setup
+        Set<String> nodeTypes = new HashSet<>();
+        for (String pair : nodeTypePairs) {
+            String[] types = pair.split("\\|");
+
+            for (String type : types) {
+                if (!"".equals(type)) {
+                    nodeTypes.add(type);
+                }
+            }
+        }
+
+        // validation
+        Set<String> badTypes = new HashSet<>();
+        for (String type : nodeTypes) {
+            if (!ni.hasNodeType(type, v)) {
+                badTypes.add(type);
+            }
+        }
+
+        if (badTypes.isEmpty()) {
+            return "";
+        } else {
+            StringBuilder errorBase = new StringBuilder().append("Invalid node type(s) found: ");
+            for (String bt : badTypes) {
+                errorBase.append(bt).append(" ");
+            }
+            return errorBase.toString();
+        }
+    }
 }