diff --git a/src/de/dhbwstuttgart/syntaxtree/ClassOrInterface.java b/src/de/dhbwstuttgart/syntaxtree/ClassOrInterface.java
index b2d70b7f1..e160972b7 100755
--- a/src/de/dhbwstuttgart/syntaxtree/ClassOrInterface.java
+++ b/src/de/dhbwstuttgart/syntaxtree/ClassOrInterface.java
@@ -24,19 +24,36 @@ public class ClassOrInterface extends GTVDeclarationContext implements IItemWith
   protected boolean isInterface;
   private List<RefType> implementedInterfaces;
   
+  public ClassOrInterface(Modifiers modifiers, JavaClassName name, Block class_block, List<Field> fielddecl, GenericDeclarationList genericClassParameters, int offset, RefType superClass, Boolean isInterface, List<RefType> implementedInterfaces){
+    if(modifiers != null){
+      this.modifiers = modifiers;
+    }
+    if(name != null){
+      this.name = name;
+    }
+    if(class_block != null){
+      this.class_block = class_block;
+    }
+    if(fielddecl != null){
+      this.fielddecl = fielddecl;
+    }
+    if(genericClassParameters != null){
+      this.genericClassParameters = genericClassParameters;
+    }
+    this.offset = offset;
+    if(superClass != null){
+      this.superClass = superClass;
+    }
+    this.isInterface = isInterface;
+    if(implementedInterfaces != null){
+      this.implementedInterfaces = implementedInterfaces;
+    }
+  }
+  
   // Gets class name
   public JavaClassName getClassName(){
     return this.name;
   }
   
-  // Sets class name.
-  public void setClassName(JavaClassName name){
-    this.name = name;
-  }
-  
-  // Sets interface "switch".
-  public void setInterface(Boolean isInterface){
-    this.isInterface = isInterface;
-  }
 
 }