1 files changed, 13 insertions, 1 deletions
diff --git a/src/jcgp/population/Node.java b/src/jcgp/population/Node.java
index 8958475..fd0cd47 100644
--- a/src/jcgp/population/Node.java
+++ b/src/jcgp/population/Node.java
@@ -1,5 +1,6 @@
 package jcgp.population;
 
+import jcgp.CGP.Parameters;
 import jcgp.CGP.Utilities;
 import jcgp.function.Function;
 
@@ -8,7 +9,12 @@ public class Node implements MutableElement, Connection {
 	
 	private Function function;
 	private Connection[] connections;
+	private int column;
 
+	public Node(int col) {
+		column = col;
+	}
+	
 	@Override
 	public int evaluate() {
 		return function.run(connections);
@@ -27,10 +33,16 @@ public class Node implements MutableElement, Connection {
 		
 		function = newFunction;
 		
-		if (newConnections.length >= Utilities.getMaxArity()) {
+		if (newConnections.length >= Parameters.getMaxArity()) {
 			connections = newConnections;
 		} else {
 			throw new InsufficientConnectionsException();
 		}
 	}
+
+	@Override
+	public int getColumn() {
+		
+		return column;
+	}
 }