diff --git a/AlgebraicDataflowArchitectureModel/src/algorithms/CodeGenerator.java b/AlgebraicDataflowArchitectureModel/src/algorithms/CodeGenerator.java
index 5ba1720..912d44a 100644
--- a/AlgebraicDataflowArchitectureModel/src/algorithms/CodeGenerator.java
+++ b/AlgebraicDataflowArchitectureModel/src/algorithms/CodeGenerator.java
@@ -15,6 +15,8 @@
 import models.algebra.Symbol;
 import models.algebra.Term;
 import models.algebra.Type;
+import models.dataConstraintModel.ChannelGenerator;
+import models.dataConstraintModel.ChannelMember;
 import models.dataConstraintModel.DataConstraintModel;
 import models.dataConstraintModel.IdentifierTemplate;
 import models.dataFlowModel.DataFlowModel;
@@ -105,12 +107,27 @@
 				}
 			}
 			type.addMethod(cons);
+			for (ChannelGenerator cg : model.getIOChannelGenerators()) {
+				for (ChannelMember cm : cg.getChannelMembers()) {
+					if (cm.getIdentifierTemplate().getResourceName().equals(type.getTypeName().toLowerCase())) {
+						if (cm.getStateTransition().getMessageExpression().getClass() == Term.class) {
+							ArrayList<VariableDeclaration> params = new ArrayList<>();
+							params.add(new VariableDeclaration(cm.getIdentifierTemplate().getResourceStateType(),cm.getIdentifierTemplate().getResourceName()));
+							MethodDeclaration io = new MethodDeclaration(
+									((Term) cm.getStateTransition().getMessageExpression()).getSymbol().getImplName(),false,
+									typeVoid,params);
+							type.addMethod(io);
+						}
+					}
+				}
+			}
 			if (flag)
 				type.addMethod(new MethodDeclaration("update", false, typeVoid, vars));
 			if (((StoreAttribute) rn.getAttribute()).isStored()) {
-				String str = "new " + rn.getIdentifierTemplate().getResourceStateType()
-						.getImplementationTypeName()+ "()";
-				if(!rn.getIdentifierTemplate().getResourceStateType().getTypeName().contains("List")) str = null;
+				String str = "new " + rn.getIdentifierTemplate().getResourceStateType().getImplementationTypeName()
+						+ "()";
+				if (!rn.getIdentifierTemplate().getResourceStateType().getTypeName().contains("List"))
+					str = null;
 				type.addField(new FieldDeclaration(rn.getIdentifierTemplate().getResourceStateType(),
 						rn.getIdentifierTemplate().getResourceName(), str));
 			}
@@ -121,11 +138,14 @@
 		codes.get(0).addMethod(new MethodDeclaration("input", typeVoid));
 		for (Node n : graph.getNodes()) {
 			ResourceNode rn = (ResourceNode) n;
-			codes.get(0)
-					.addMethod(new MethodDeclaration(
-							"get" + rn.getIdentifierTemplate().getResourceName().substring(0, 1).toUpperCase()
-									+ rn.getIdentifierTemplate().getResourceName().substring(1),
-							rn.getIdentifierTemplate().getResourceStateType()));
+			MethodDeclaration get = new MethodDeclaration(
+					"get" + rn.getIdentifierTemplate().getResourceName().substring(0, 1).toUpperCase()
+							+ rn.getIdentifierTemplate().getResourceName().substring(1),
+					rn.getIdentifierTemplate().getResourceStateType());
+			get.setBody(new Block());
+			get.getBody().addStatement(
+					"return " + rn.getIdentifierTemplate().getResourceName() + "." + get.getName() + "();");
+			codes.get(0).addMethod(get);
 		}
 		return codes;
 	}
@@ -278,7 +298,8 @@
 
 		@Override
 		public Expression getNextStateAccessorFor(IdentifierTemplate target, IdentifierTemplate from) {
-			Term getter = new Term(new Symbol("get" + target.getResourceName(), 1, Symbol.Type.METHOD));
+			Term getter = new Term(new Symbol("get" + target.getResourceName().substring(0, 1).toUpperCase()
+					+ target.getResourceName().substring(1), 1, Symbol.Type.METHOD));
 			getter.addChild(new Field(target.getResourceName(), target.getResourceStateType()));
 			return getter;
 		}