public TransformEtlPipelineStep(EtlPipelineStepBase <TOut> previousStep, params Action <TOut>[] transformActions) : base(previousStep)
{
_transformActions = transformActions;
}
public BulkWriterEtlPipelineStep(EtlPipelineStepBase <TEntity> previousStep, IBulkWriter <TEntity> bulkWriter) : base(previousStep)
{
_bulkWriter = bulkWriter;
}
public AggregateEtlPipelineStep(EtlPipelineStepBase <TIn> previousStep, Func <IEnumerable <TIn>, TOut> aggregationFunc) : base(previousStep)
{
_aggregationFunc = aggregationFunc ?? throw new ArgumentNullException(nameof(aggregationFunc));
}
protected EtlPipelineStep(EtlPipelineStepBase <TIn> previousStep) : base(previousStep.PipelineContext, previousStep.StepNumber + 1)
{
InputCollection = previousStep.OutputCollection;
}
public ProjectEtlPipelineStep(EtlPipelineStepBase <TIn> previousStep, Func <TIn, TOut> projectionFunc) : base(previousStep)
{
_projectionFunc = projectionFunc ?? throw new ArgumentNullException(nameof(projectionFunc));
}
public PivotEtlPipelineStep(EtlPipelineStepBase <TIn> previousStep, Func <TIn, IEnumerable <TOut> > pivotFunc) : base(previousStep)
{
_pivotFunc = pivotFunc ?? throw new ArgumentNullException(nameof(pivotFunc));
}