}else if (delegate instanceof SicklistLocal){
newNode = new SicklistNode(current,(SicklistLocal) delegate);
}else if (delegate instanceof ContraindicationList){
newNode = new ContraindicationListNode(current,(ContraindicationList) delegate);
}else if (delegate instanceof DirectionList){
newNode = new DirectionListNode(current,(DirectionList) delegate);
}else if (delegate instanceof CheckupList){
newNode = new CheckupListNode(current,(CheckupList) delegate);
}else if (delegate instanceof AnalyseList){
newNode = new AnalyseListNode(current,(AnalyseList) delegate);
}else if (delegate instanceof RecommendationList){