public WorkloadStatisticsDecoratorTransformation(Guid groupGuid, ZContext ctx, ITransformationFunctor <TIn, TOut> decoratedTransformation, int boundedCapacity, Func <int> incMsg, Func <int> outMsg, CancellationToken ct)
: base(groupGuid, ctx, DataflowNetworkConstituent.Transformation, boundedCapacity, ct)
{
m_DecoratedTransformation = decoratedTransformation;
m_InMsgFunc = incMsg;
m_OutMsgFunc = outMsg;
m_nms = 0;
}
/// <summary>
/// Creates a transformation that takes one input and produces one output for each.
/// </summary>
/// <typeparam name="TIn"></typeparam>
/// <typeparam name="TOut"></typeparam>
/// <param name="transformation"></param>
/// <param name="boundedCapacity"></param>
/// <returns></returns>
public TransformBlock <IDataflowMessage <TIn>, IDataflowMessage <TOut> > CreateTransform <TIn, TOut>(ITransformation <TIn, TOut> transformation, int boundedCapacity = -1)
{
TransformBlock <IDataflowMessage <TIn>, IDataflowMessage <TOut> > block = null;
ITransformationFunctor <TIn, TOut> transFunc = transformation
.WithExceptionHandler(m_LogAgent, this)
.WithLogging(m_LogAgent)
.WithWorkloadStatistics(boundedCapacity, () => block.InputCount, () => block.OutputCount, m_ctx, this.m_DfnGuid, m_Cts.Token);// x() f(), functionPointer())// MsgInFunc(), MsgInFunc())// m_MsgInFunc, m_MsgOutFunc)
if (m_LogStatistics)
{
transFunc = transFunc.WithStatistics(m_LogAgent);
m_StatisticsLoggers.Add((IStatisticsLogger)transFunc);
}
block = new TransformBlock <IDataflowMessage <TIn>, IDataflowMessage <TOut> >(
transFunc
.AsFunction(), CreateDefaultExecutionOptions(boundedCapacity));
return(block);
}
public static ITransformationFunctor <TIn, TOut> WithStatistics <TIn, TOut>(this ITransformationFunctor <TIn, TOut> decoratedTransformation, ILogAgent logAgent)
{
return(new StatisticsLogDecoratorTransformation <TIn, TOut>(decoratedTransformation, logAgent));
}
public static ITransformationFunctor <TIn, TOut> WithWorkloadStatistics <TIn, TOut>(this ITransformationFunctor <TIn, TOut> decoratedTransformation, int boundedCapacity, Func <int> incMsgCnt, Func <int> outMsgCnt, ZContext ctx, Guid groupguid, CancellationToken ct)
{
return(new WorkloadStatisticsDecoratorTransformation <TIn, TOut>(groupguid, ctx, decoratedTransformation, boundedCapacity, incMsgCnt, outMsgCnt, ct));
}
public LogDecoratorTransformation(ITransformationFunctor <TIn, TOut> decoratedTransformation, ILogAgent logAgent)
{
m_DecoratedTransformation = decoratedTransformation;
m_LogAgent = logAgent;
}
public static ITransformationFunctor <TIn, TOut> SkipEmpty <TIn, TOut>(this ITransformationFunctor <TIn, TOut> decoratedTransformation)
{
return(new SkipEmptyDecoratorTransformation <TIn, TOut>(decoratedTransformation));
}
public SkipEmptyDecoratorTransformation(ITransformationFunctor <TIn, TOut> decoratedTransformation)
{
m_DecoratedTransformation = decoratedTransformation;
}
public StatisticsLogDecoratorTransformation(ITransformationFunctor <TIn, TOut> decoratedTransformation, ILogAgent logAgent)
: base(logAgent, decoratedTransformation.Title, DataflowNetworkConstituent.Transformation)
{
m_DecoratedTransformation = decoratedTransformation;
}
public static Func <IDataflowMessage <TIn>, IDataflowMessage <TOut> > AsFunction <TIn, TOut>(this ITransformationFunctor <TIn, TOut> transformation)
{
return(transformation.Transform);
}
