/// <summary>
/// Checks if the IAllocatedEvaluator is for master
/// </summary>
/// <param name="evaluator"></param>
/// <returns></returns>
internal bool IsEvaluatorForMaster(IAllocatedEvaluator evaluator)
{
return evaluator.EvaluatorBatchId.StartsWith(MasterBatchId);
}
/// <summary>
/// Add master evaluator
/// </summary>
/// <param name="evaluator">Evaluator to add</param>
internal void AddMasterEvaluator(IAllocatedEvaluator evaluator)
{
SetMasterEvaluatorId(evaluator.Id);
_allocatedEvaluatorIds.Add(evaluator.Id);
}
/// <summary>
/// Add an Evaluator id to _allocatedEvaluators.
/// If the IAllocatedEvaluator is for master, set master Evaluator id
/// IMRUSystemException will be thrown in the following cases:
/// The Evaluator Id is already in the allocated Evaluator collection
/// The added IAllocatedEvaluator is the last one expected, and master Evaluator is still not added yet
/// The number of AllocatedEvaluators has reached the total expected Evaluators
/// </summary>
/// <param name="evaluator"></param>
internal void AddAllocatedEvaluator(IAllocatedEvaluator evaluator)
{
if (IsAllocatedEvaluator(evaluator.Id))
{
string msg = string.Format("The allocated evaluator {0} already exists.", evaluator.Id);
Exceptions.Throw(new IMRUSystemException(msg), Logger);
}
if (IsEvaluatorForMaster(evaluator))
{
SetMasterEvaluatorId(evaluator.Id);
}
if (NumberOfAllocatedEvaluators >= _totalExpectedEvaluators)
{
string msg = string.Format("Trying to add an additional Evaluator {0}, but the total expected Evaluator number {1} has been reached.", evaluator.Id, _totalExpectedEvaluators);
Exceptions.Throw(new IMRUSystemException(msg), Logger);
}
_allocatedEvaluatorIds.Add(evaluator.Id);
if (_masterEvaluatorId == null && NumberOfAllocatedEvaluators == _totalExpectedEvaluators)
{
string msg = string.Format("Added the last Evaluator {0} but master Evaluator is not added yet.", evaluator.Id);
Exceptions.Throw(new IMRUSystemException(msg), Logger);
}
}
public virtual void OnNext(IAllocatedEvaluator value)
{
value.SubmitContext(ContextConfiguration.ConfigurationModule
.Set(ContextConfiguration.Identifier, ContextId)
.Build());
}