class IssuerProviderIssuerDecoratedSpreadPeriodic implements IssuerProviderInterface {

  @Override
  public IssuerProviderInterface copy() {
    throw new UnsupportedOperationException("Copy not supported for decorated providers");
  }

  public  IssuerProviderIssuerDecoratedSpreadPeriodic(IssuerProviderInterface issuerProvider, LegalEntity issuer,
      double spread, int nPeriodsPerYear);

}