public virtual void test_empty()
{
ReferenceData test = ReferenceData.empty();
assertEquals(test.containsValue(ID1), false);
assertThrows(() => test.getValue(ID1), typeof(ReferenceDataNotFoundException));
assertEquals(test.findValue(ID1), null);
}
//-------------------------------------------------------------------------
/// <summary>
/// Obtains an instance from a set of targets, columns and rules.
/// <para>
/// The targets will typically be trades.
/// The columns represent the measures to calculate.
/// </para>
/// <para>
/// Any target that implements <seealso cref="ResolvableCalculationTarget"/> will result in a failed task.
///
/// </para>
/// </summary>
/// <param name="rules"> the rules defining how the calculation is performed </param>
/// <param name="targets"> the targets for which values of the measures will be calculated </param>
/// <param name="columns"> the columns that will be calculated </param>
/// <returns> the calculation tasks </returns>
public static CalculationTasks of <T1>(CalculationRules rules, IList <T1> targets, IList <Column> columns) where T1 : com.opengamma.strata.basics.CalculationTarget
{
return(of(rules, targets, columns, ReferenceData.empty()));
}
