1 files changed, 0 insertions, 139 deletions
diff --git a/src/jcgp/function/Arithmetic.java b/src/jcgp/function/Arithmetic.java
deleted file mode 100644
index b61ee65..0000000
--- a/src/jcgp/function/Arithmetic.java
+++ /dev/null
@@ -1,139 +0,0 @@
-package jcgp.function;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-
-import jcgp.exceptions.InvalidArgumentsException;
-import jcgp.population.Connection;
-
-public class Arithmetic extends FunctionSet {
-	
-	public Arithmetic() {
-		name = "Arithmetic";
-		functionList = new Function[]{
-				new Addition(),
-				new Subtraction(),
-				new Multiplication(),
-				new Division()};
-		
-		allowedFunctions = new ArrayList<Function>(Arrays.asList(functionList));
-	}
-	
-	public static class Addition extends Function {
-
-		private int arity = 2;
-
-		@Override
-		public Integer run(Connection... connections) {
-			if (connections.length < arity) {
-				throw new InvalidArgumentsException("Not enough connections were given.");
-			} else {
-				Integer arg1 = ((Integer) connections[0].getValue());
-				Integer arg2 = ((Integer) connections[1].getValue());
-				Integer result = arg1 + arg2;
-
-				return result;
-			}
-		}
-
-		@Override
-		public int getArity() {
-			return arity;
-		}
-
-		@Override
-		public String getName() {
-			return "Addition";
-		}
-	}
-
-	public static class Subtraction extends Function {
-
-		private int arity = 2;
-
-		@Override
-		public Integer run(Connection... connections) {
-			if (connections.length < arity) {
-				throw new InvalidArgumentsException("Not enough connections were given.");
-			} else {
-				Integer arg1 = ((Integer) connections[0].getValue());
-				Integer arg2 = ((Integer) connections[1].getValue());
-				Integer result = arg1 - arg2;
-
-				return result;
-			}
-		}
-
-		@Override
-		public int getArity() {
-			return arity;
-		}
-
-		@Override
-		public String getName() {
-			return "Subtraction";
-		}
-	}
-
-	public static class Multiplication extends Function {
-
-		private int arity = 2;
-
-		@Override
-		public Integer run(Connection... connections) {
-			if (connections.length < arity) {
-				throw new InvalidArgumentsException("Not enough connections were given.");
-			} else {
-				Integer arg1 = ((Integer) connections[0].getValue());
-				Integer arg2 = ((Integer) connections[1].getValue());
-				Integer result = arg1 * arg2;
-
-				return result;
-			} 
-		}
-
-		@Override
-		public int getArity() {
-			return arity;
-		}
-
-		@Override
-		public String getName() {
-			return "Multiplication";
-		}
-	}
-
-	public static class Division extends Function {
-
-		private int arity = 2;
-
-		@Override
-		public Integer run(Connection... connections) {
-			if (connections.length < arity) {
-				throw new InvalidArgumentsException("Not enough connections were given.");
-			} else {
-				Integer arg1 = ((Integer) connections[0].getValue());
-				Integer arg2 = ((Integer) connections[1].getValue());
-				Integer result;
-				if (arg2 == 0) {
-					result = 0;
-				} else {
-					result = arg1 / arg2;
-				}
-
-				return result;
-			} 
-		}
-
-		@Override
-		public int getArity() {
-			return arity;
-		}
-
-		@Override
-		public String getName() {
-			return "Division";
-		}
-	}
-	
-}