Resolve "Feature: Send endpoint for attributes"

Closes #38 (closed)

ragconnect.base/src/main/jastadd/parser/ParserRewrites.jrag

@@ -23,6 +23,19 @@ aspect ParserRewrites {
       result.setTypeDecl(TypeDecl.createRef(getTypeName()));
       return result;
     }
+
+    when (getIsAttribute())
+    to AttributeEndpointTarget {
+      AttributeEndpointTarget result = new AttributeEndpointTarget();
+      String[] tokens = this.getChildName().split(":");
+      String attributeName = tokens[0];
+      String attributeTypeName = tokens[1];
+      result.copyOtherValuesFrom(this);
+      result.setName(attributeName);
+      result.setTypeName(attributeTypeName);
+      result.setParentTypeDecl(TypeDecl.createRef(getTypeName()));
+      return result;
+    }
   }
 
   syn String UntypedEndpointTarget.combinedName() = getTypeName() + "." + getChildName();