modify creation of change methods in synchronization

src/main/scala/org/rosi_project/model_sync/generator/sync/GetterSetterGeneratingVisitor.scala

@@ -17,14 +17,15 @@ class GetterSetterGeneratingVisitor extends SModelVisitor {
     sClass.getStructuralFeatures.foreach(attr => {    
       attr.setVisibility(MethodVisibility.protectedVis)
       val getter = new SGetter(attr)
-      sClass.addMethod(getter)
-      val setter = new SSetter(attr)
-      sClass.addMethod(setter)
+      sClass.addMethod(getter)      
       if (attr.getTypeElement.isInstanceOf[GenericSequence]) {
         val adder = new SSetterAdd(attr, attr.getTypeElement.asInstanceOf[GenericSequence].typeParam)
         sClass.addMethod(adder)
         val remover = new SSetterRemove(attr, attr.getTypeElement.asInstanceOf[GenericSequence].typeParam)
         sClass.addMethod(remover)
+      } else {
+        val setter = new SSetter(attr)
+        sClass.addMethod(setter)
       }
     })
 

src/main/scala/org/rosi_project/model_sync/generator/sync/SyncEnhancingVisitor.scala

@@ -36,7 +36,7 @@ class SyncEnhancingVisitor() extends SModelVisitor {
   }
 
   override def visit(sMethod: SMethod): Unit = {
-    extractSetterAttr(sMethod).foreach(attr => sMethod.augmentImplementation(SMethodStatement(s"+this change$attr ()")))
+    extractSetterAttr(sMethod).foreach(attr => sMethod.augmentImplementation(SMethodStatement(s"+this $attr ()")))
   }
 
   override def visit(sType: SType): Unit = {
@@ -60,11 +60,11 @@ class SyncEnhancingVisitor() extends SModelVisitor {
   private def extractSetterAttr(sMethod: SMethod): Option[String] = {
     sMethod.getName match {
       case SyncEnhancingVisitor.Setter(attrName) =>
-        Option(attrName)
+        Option("set" + attrName)
       case SyncEnhancingVisitor.Adder(attrName) =>
-        Option(attrName)
+        Option("add" + attrName)
       case SyncEnhancingVisitor.Remover(attrName) =>
-        Option(attrName)
+        Option("remove" + attrName)
       case _ =>
         None
     }