ISpecificationExpression <Ticket> AddSpecification(ISpecificationExpression <Ticket> toAdd,
LogicalOperator logicalOperator)
{
if (specBeingBuilt == null)
{
return(toAdd);
}
logicalOperator.RequireDefinedValue(nameof(logicalOperator));
switch (logicalOperator)
{
case LogicalOperator.Or:
return(specBeingBuilt.Or(toAdd));
case LogicalOperator.And:
return(specBeingBuilt.And(toAdd));
default:
throw new NotSupportedException($"The {nameof(LogicalOperator)} must have a supported value.");
}
}
