diff --git a/src/main/java/net/floodlightcontroller/util/FlowPath.java b/src/main/java/net/floodlightcontroller/util/FlowPath.java
index 11f23fe..7fcb2e6 100644
--- a/src/main/java/net/floodlightcontroller/util/FlowPath.java
+++ b/src/main/java/net/floodlightcontroller/util/FlowPath.java
@@ -9,7 +9,7 @@
 /**
  * The class representing the Flow Path.
  */
-public class FlowPath {
+public class FlowPath implements Comparable<FlowPath> {
     private FlowId flowId;		// The Flow ID
     private CallerId installerId;	// The Caller ID of the path installer
     private DataPath dataPath;		// The data path
@@ -91,4 +91,13 @@
 	ret += "]";
 	return ret;
     }
+    
+    /**
+     * CompareTo method to order flowPath by Id
+     */
+    @Override
+    public int compareTo(FlowPath f) {
+    	return (int) (this.flowId.value() - f.flowId.value());
+    }
+
 }