protected void _createChildren(DocumentRootNode parentNode, XtendFile xtendFile) { if (xtendFile.getPackage() != null) createEStructuralFeatureNode( parentNode, xtendFile, Xtend2Package.Literals.XTEND_FILE__PACKAGE, images.forPackage(), xtendFile.getPackage(), true); if (!xtendFile.getImports().isEmpty()) createEStructuralFeatureNode( parentNode, xtendFile, Xtend2Package.Literals.XTEND_FILE__IMPORTS, images.forImportContainer(), "import declarations", false); if (xtendFile.getXtendClass() != null) createEObjectNode(parentNode, xtendFile.getXtendClass()); }