StockTransaction.java 文件源码

@Null(message = "ValidationViolation must be null. ValidationMessage: ${validatedValue}")
public String getValidationViolations() {
    List<StockTransactionStatus> sortedList = new ArrayList<>(getStatusHistory());
    Collections.sort(sortedList);
    List<StockTransactionStatusType> sortedTypeList = new ArrayList<>();
    for (StockTransactionStatus stockTransactionStatus : sortedList) {
        sortedTypeList.add(stockTransactionStatus.getType());
    }

    if ( POSSIBLE_STATUS_TYPES.contains(sortedTypeList) ) return null;
    return "TransactionStatusHistory is in invalid. Statuses=" + sortedList + " AllowedTypes=" + POSSIBLE_STATUS_TYPES;
}