diff --git a/AlgebraicDataflowArchitectureModel/src/algorithms/MethodBodyGenerator.java b/AlgebraicDataflowArchitectureModel/src/algorithms/MethodBodyGenerator.java
index 21a2454..2e783b2 100644
--- a/AlgebraicDataflowArchitectureModel/src/algorithms/MethodBodyGenerator.java
+++ b/AlgebraicDataflowArchitectureModel/src/algorithms/MethodBodyGenerator.java
@@ -36,16 +36,22 @@
 				PushPullAttribute pushPull = (PushPullAttribute) d.getAttribute();
 				ResourceNode src = (ResourceNode) d.getSource();
 				ResourceNode dst = (ResourceNode) d.getDestination();
-				TypeDeclaration dstType = typeMap.get(dst.getIdentifierTemplate().getResourceName());
+				String srcResourceName = src.getIdentifierTemplate().getResourceName();
+				String dstResourceName = dst.getIdentifierTemplate().getResourceName();
+				TypeDeclaration srcType = typeMap.get(srcResourceName);
+				TypeDeclaration dstType = typeMap.get(dstResourceName);
 				for (ChannelMember out: d.getChannelGenerator().getOutputChannelMembers()) {
 					if (out.getIdentifierTemplate() == dst.getIdentifierTemplate()) {
 						if (pushPull.getOptions().get(0) == PushPullValue.PUSH) {
 							// push
 							MethodDeclaration update = getUpdateMethod(dstType);
 							String curState = d.getChannelGenerator().deriveUpdateExpressionOf(out, CodeGenerator.pushAccessor).toImplementation();
-							update.addStatement(dst.getIdentifierTemplate().getResourceName() + " = " + curState + ";");
+							update.addFirstStatement(dstResourceName + " = " + curState + ";");
 							MethodDeclaration getter = getGetterMethod(dstType);
-							getter.addStatement("return " + dst.getIdentifierTemplate().getResourceName() + ";");
+							getter.addStatement("return " + dstResourceName + ";");
+							// src side
+							MethodDeclaration srcUpdate = getUpdateMethod(srcType);
+							if (srcUpdate != null) srcUpdate.addStatement(dstResourceName + ".update(" + srcResourceName + ");");
 						} else {
 							// pull or push/pull
 							MethodDeclaration getter = getGetterMethod(dstType);