How to use

getMinElements

method

in

org.batfish.datamodel.questions.Variable

   "No variable named: '" + parameterName + "' in supplied question template");
if (variable.getMinElements() != null) {
 if (!value.isArray() || value.size() < variable.getMinElements()) {
  throw new BatfishException(
    String.format(
        + "Expecting a JSON array of at least %d "
        + "elements",
      parameterName, value, variable.getMinElements()));

 if (variable.getMinElements() != null) {
  if (!value.isArray()) {
   throw new IllegalArgumentException("Expecting JSON array for array type");
String valueJsonString = new ObjectMapper().writeValueAsString(value);
boolean stringType = variable.getType().getStringType();
boolean setType = variable.getMinElements() != null;
if (value != null) {
 String topLevelVarNameRegex = Pattern.quote("\"${" + varName + "}\"");