public virtual void AddConsumer(IBaseInput consumer)
{
ITimeSpaceInput timeSpaceConsumer = consumer as ITimeSpaceInput;
if (timeSpaceConsumer == null)
{
throw new ArgumentException("Must be a ITimeSpaceInput - may need to add adaptor");
}
// Create list of consumers
if (_consumers == null)
{
_consumers = new List <ITimeSpaceInput>();
}
// consumer should not be already added
if (_consumers.Contains(timeSpaceConsumer))
{
throw new Exception("consumer \"" + consumer.Caption +
"\" has already been added to \"" + Caption);
}
// Check if this consumer can be added
if (!ExchangeItemHelper.ConsumerCanBeAdded(_consumers, timeSpaceConsumer))
{
throw new Exception("consumer \"" + consumer.Caption +
"\" can not be added to \"" + Caption +
"\", because it is incompatible with existing consumers");
}
_consumers.Add(timeSpaceConsumer);
if (consumer.Provider != this)
{
consumer.Provider = this;
}
//// TODO (JG): EXPERIMENTAL CODE
//if (consumer is IBaseMultiInput)
//{
// ((IBaseMultiInput)consumer).AddProvider(this);
//}
//else
//{
// if (consumer.Provider != this)
// {
// consumer.Provider = this;
// }
//}
}
public virtual ITimeSpaceValueSet GetValues(IBaseExchangeItem querySpecifier)
{
ITimeSpaceExchangeItem timeSpaceQuery = querySpecifier as ITimeSpaceExchangeItem;
if (timeSpaceQuery == null)
{
throw new ArgumentException("Must be an ITimeSpaceExchangeItem - an adaptor may be required");
}
if (!ExchangeItemHelper.OutputAndInputElementSetsFit(this, timeSpaceQuery))
{
throw new Exception("ElementSet of output item \"" + Id +
"\" does not fit the ElementSet of requesting item \"" + querySpecifier.Id);
}
if (!ExchangeItemHelper.OutputAndInputTimeSetsFit(this, timeSpaceQuery))
{
throw new Exception("TimeSet of output item \"" + Id +
"\" does not fit the TimeSet of requesting item \"" + querySpecifier.Id);
}
return(Values);
}
