broken shitty code

Compiler/Parser/Nodes/BinaryOperatorNode.cs

@@ -0,0 +1,15 @@
+namespace Compiler.Parser.Nodes
+{
+    public sealed class BinaryOperatorNode : Node
+    {
+        public override NodeType NodeType { get; set; }
+
+        public OperatorType OperatorType { get; set; }
+
+        public BinaryOperatorNode(OperatorType operatorType)
+        {
+            NodeType = NodeType.BinaryOperatorNode;
+            OperatorType = operatorType;
+        }
+    }
+}

Compiler/Parser/Nodes/ConstantNode.cs

@@ -7,7 +7,7 @@ namespace Compiler.Parser.Nodes
 
         public ConstantNode(int value)
         {
-            this.NodeType = NodeType.ConstantNode;
+            NodeType = NodeType.ConstantNode;
             this.value = value;
         }
     }

Compiler/Parser/Nodes/NodeType.cs

@@ -7,7 +7,10 @@ namespace Compiler.Parser.Nodes
         ReturnStatementNode,
         ExpressionNode,
         ConstantNode,
-        UnaryOperatorNode
+        UnaryOperatorNode,
+        BinaryOperatorNode,
+        TermNode,
+        FactorNode
         
     }
 }

Compiler/Parser/Nodes/OperatorType.cs

@@ -6,5 +6,11 @@ namespace Compiler.Parser.Nodes
         Negation,
         BitwiseComplement,
         LogicalNegation,
+        
+        //binary operators
+        Addition,
+        Subtraction,
+        Multiplication,
+        Division
     }
 }