1 files changed, 23 insertions, 24 deletions
diff --git a/aai-schema-ingest/src/main/java/org/onap/aai/edges/enums/DirectionNotation.java b/aai-schema-ingest/src/main/java/org/onap/aai/edges/enums/DirectionNotation.java
index 5a69603b..49a094b9 100644
--- a/aai-schema-ingest/src/main/java/org/onap/aai/edges/enums/DirectionNotation.java
+++ b/aai-schema-ingest/src/main/java/org/onap/aai/edges/enums/DirectionNotation.java
@@ -20,28 +20,27 @@
 
 package org.onap.aai.edges.enums;
 
-public enum DirectionNotation { 
-	DIRECTION("${direction}"), 
-	OPPOSITE("!${direction}");
+public enum DirectionNotation {
+    DIRECTION("${direction}"), OPPOSITE("!${direction}");
 
-	private final String val;
-	
-	DirectionNotation(String dir) {
-		this.val = dir;
-	}
-	
-	public static DirectionNotation getValue(String val) {
-		if (DIRECTION.toString().equals(val)) {
-			return DIRECTION;
-		} else if (OPPOSITE.toString().equals(val)) {
-			return OPPOSITE;
-		} else {
-			throw new IllegalArgumentException();
-		}
-	}
-	
-	@Override
-	public String toString() {
-		return this.val;
-	}
-}
-\ No newline at end of file
+    private final String val;
+
+    DirectionNotation(String dir) {
+        this.val = dir;
+    }
+
+    public static DirectionNotation getValue(String val) {
+        if (DIRECTION.toString().equals(val)) {
+            return DIRECTION;
+        } else if (OPPOSITE.toString().equals(val)) {
+            return OPPOSITE;
+        } else {
+            throw new IllegalArgumentException();
+        }
+    }
+
+    @Override
+    public String toString() {
+        return this.val;
+    }
+}