/// <summary>
/// Returns the first action of the given kind, between the processor and the processedObject.
/// </summary>
/// <param name="kind"></param>
/// <param name="processor"></param>
/// <param name="processedObject"></param>
/// <returns></returns>
public TradeAction GetFirst(TradeAction.Kind kind, Somebody processor, Something processedObject)
{
ICollection<Persistent> result = kind.FindMany("Processor = {0} AND ProcessedObject = {1}", new Object[] { processor, processedObject });
TradeAction first = null;
foreach (TradeAction action in result)
{
if (first == null || action.When < first.When)
{
first = action;
}
}
return first;
}
/// <summary>
/// Returns the first action of the given kind, between the processor and the processedObjects.
/// </summary>
/// <param name="kind"></param>
/// <param name="processor"></param>
/// <param name="processedObjects"></param>
/// <returns></returns>
public TradeAction GetFirst(TradeAction.Kind kind, Somebody processor, ICollection processedObjects)
{
TradeAction first = null;
foreach (Something processedObject in processedObjects)
{
TradeAction action = GetFirst(kind, processor, processedObject);
if (first == null || action.When < first.When)
{
first = action;
}
}
return first;
}
/// <summary>
/// Returns the processor that was the last one to perform the TradeAction for the given objects.
/// </summary>
/// <param name="kind"></param>
/// <param name="processedObjects"></param>
/// <returns></returns>
public Somebody GetLatestProcessor(TradeAction.Kind kind, ICollection processedObjects)
{
TradeAction latest = GetLatestForObjects(kind, processedObjects);
return (latest != null) ? latest.Processor : null;
}
/// <summary>
/// Returns the latest action of the given kind, for the given processors.
/// </summary>
/// <param name="kind"></param>
/// <param name="processors"></param>
/// <returns></returns>
public TradeAction GetLatestForProcessors(TradeAction.Kind kind, ICollection processors)
{
TradeAction latestForProcessors = null;
foreach (Somebody processor in processors)
{
TradeAction action = GetFirstForProcessor(kind, processor);
if (latestForProcessors == null || action.When > latestForProcessors.When)
{
latestForProcessors = action;
}
}
return latestForProcessors;
}
/// <summary>
/// Returns the processor that was the last one to perform the TradeAction for the given object.
/// </summary>
/// <param name="kind"></param>
/// <param name="processedObject"></param>
/// <returns></returns>
public Somebody GetLatestProcessor(TradeAction.Kind kind, Something processedObject)
{
TradeAction latest = GetLatestForObject(kind, processedObject);
return (latest != null) ? latest.Processor : null;
}
/// <summary>
/// Returns the latest action of the given kind, for the given processor.
/// </summary>
/// <param name="kind"></param>
/// <param name="processor"></param>
/// <returns></returns>
public TradeAction GetLatestForProcessor(TradeAction.Kind kind, Somebody processor)
{
ICollection<Persistent> result = kind.FindMany("Processor = {0}", new Object[] { processor });
TradeAction latest = null;
foreach (TradeAction action in result)
{
if (latest == null || action.When > latest.When)
{
latest = action;
}
}
return latest;
}
/// <summary>
/// Returns the latest action of the given kind, for the processedObjects.
/// </summary>
/// <param name="kind"></param>
/// <param name="processedObjects"></param>
/// <returns></returns>
public TradeAction GetLatestForObjects(TradeAction.Kind kind, ICollection processedObjects)
{
TradeAction latest = null;
foreach (Something processedObject in processedObjects)
{
TradeAction action = GetLatestForObject(kind, processedObject);
if (latest == null || action.When > latest.When)
{
latest = action;
}
}
return latest;
}
/// <summary>
/// Returns the processedObject that was the first one on a TradeAction for the given processors.
/// </summary>
/// <param name="kind"></param>
/// <param name="processors"></param>
/// <returns></returns>
public Something GetFirstProcessedObject(TradeAction.Kind kind, ICollection processors)
{
TradeAction first = GetFirstForObjects(kind, processors);
return (first != null) ? first.ProcessedObject : null;
}
/// <summary>
/// Returns the processedObject that was the first one on a TradeAction for the given processor.
/// </summary>
/// <param name="kind"></param>
/// <param name="processor"></param>
/// <returns></returns>
public Something GetFirstProcessedObject(TradeAction.Kind kind, Somebody processor)
{
TradeAction first = GetFirstForProcessor(kind, processor);
return (first != null) ? first.ProcessedObject : null;
}
/// <summary>
/// Returns the first action of the given kind, for the given processors.
/// </summary>
/// <param name="kind"></param>
/// <param name="processors"></param>
/// <returns></returns>
public TradeAction GetFirstForProcessors(TradeAction.Kind kind, ICollection processors)
{
TradeAction first = null;
foreach (Somebody processor in processors)
{
TradeAction action = GetFirstForProcessor(kind, processor);
if (first == null || action.When < first.When)
{
first = action;
}
}
return first;
}
