class ExpressionFunctionUtils {

    static MethodDeclaration getLagExpressionMethodDeclaration(final String methodName,
                                                               final Lag lag,
                                                               final ClassOrInterfaceType returnedType,
                                                               final LinkedHashMap<String, ClassOrInterfaceType> parameterNameTypeMap) {
        throw new KiePMMLException("Lag not managed, yet");
    }

    private  ExpressionFunctionUtils();

}