diff --git a/AlgebraicDataflowArchitectureModel/src/algorithms/MethodBodyGenerator.java b/AlgebraicDataflowArchitectureModel/src/algorithms/MethodBodyGenerator.java
index 5166228..89844c7 100644
--- a/AlgebraicDataflowArchitectureModel/src/algorithms/MethodBodyGenerator.java
+++ b/AlgebraicDataflowArchitectureModel/src/algorithms/MethodBodyGenerator.java
@@ -25,6 +25,7 @@
 import models.dataFlowModel.ResourceDependency;
 import models.dataFlowModel.ResourceDependencyGraph;
 import models.dataFlowModel.ResourceNode;
+import models.dataFlowModel.StoreAttribute;
 
 public class MethodBodyGenerator {
 	public static ArrayList<TypeDeclaration> doGenerate(ResourceDependencyGraph graph, DataFlowModel model, ArrayList<TypeDeclaration> types) {
@@ -65,16 +66,26 @@
 						if (pushPull.getOptions().get(0) == PushPullValue.PUSH) {
 							// for push data transfer
 							MethodDeclaration update = getUpdateMethod(dstType, srcType);
-							Expression updateExp = d.getChannelGenerator().deriveUpdateExpressionOf(out, CodeGenerator.pushAccessor);
-							String curState = updateExp.toImplementation();
-							String updateStatement;
-							if (updateExp instanceof Term && ((Term) updateExp).getSymbol().getImplOperatorType() == Symbol.Type.METHOD_WITH_SIDE_EFFECT) {
-								updateStatement = curState + ";";								
-							} else {
-								updateStatement = dstResourceName + " = " + curState + ";";
+							if (((StoreAttribute) dst.getAttribute()).isStored()) {
+								// update stored state of dst resource (when every incoming edge is in push style)
+								Expression updateExp = d.getChannelGenerator().deriveUpdateExpressionOf(out, CodeGenerator.pushAccessor);
+								String curState = updateExp.toImplementation();
+								String updateStatement;
+								if (updateExp instanceof Term && ((Term) updateExp).getSymbol().getImplOperatorType() == Symbol.Type.METHOD_WITH_SIDE_EFFECT) {
+									updateStatement = curState + ";";								
+								} else {
+									updateStatement = dstResourceName + " = " + curState + ";";
+								}
+								if (update.getBody() == null || !update.getBody().getStatements().contains(updateStatement)) {
+									update.addFirstStatement(updateStatement);
+								}
 							}
-							if (update.getBody() == null || !update.getBody().getStatements().contains(updateStatement)) {
-								update.addFirstStatement(updateStatement);
+							if (dst.getIndegree() > 1) {
+								// update a cash of src resource (when incoming edges are multiple)
+								String cashStatement = "this." + srcResourceName + " = " + srcResourceName + ";";
+								if (update.getBody() == null || !update.getBody().getStatements().contains(cashStatement)) {
+									update.addFirstStatement(cashStatement);
+								}								
 							}
 							MethodDeclaration getter = getGetterMethod(dstType);
 							if (getter.getBody() == null || getter.getBody().getStatements().size() == 0) {