public IEtlPipeline WriteTo(IBulkWriter <TOut> bulkWriter)
{
var step = new BulkWriterEtlPipelineStep <TOut>(this, bulkWriter);
PipelineContext.AddStep(step);
return(PipelineContext.Pipeline);
}
public IEtlPipelineStep <TOut, TNextOut> Project <TNextOut>(Func <TOut, TNextOut> projectionFunc)
{
if (projectionFunc == null)
{
throw new ArgumentNullException(nameof(projectionFunc));
}
var step = new ProjectEtlPipelineStep <TOut, TNextOut>(this, projectionFunc);
PipelineContext.AddStep(step);
return(step);
}
public IEtlPipelineStep <TOut, TNextOut> Pivot <TNextOut>(Func <TOut, IEnumerable <TNextOut> > pivotFunc)
{
if (pivotFunc == null)
{
throw new ArgumentNullException(nameof(pivotFunc));
}
var step = new PivotEtlPipelineStep <TOut, TNextOut>(this, pivotFunc);
PipelineContext.AddStep(step);
return(step);
}
public IEtlPipelineStep <TOut, TNextOut> Aggregate <TNextOut>(Func <IEnumerable <TOut>, TNextOut> aggregationFunc)
{
if (aggregationFunc == null)
{
throw new ArgumentNullException(nameof(aggregationFunc));
}
var step = new AggregateEtlPipelineStep <TOut, TNextOut>(this, aggregationFunc);
PipelineContext.AddStep(step);
return(step);
}
public IEtlPipelineStep <TOut, TOut> TransformInPlace(params Action <TOut>[] transformActions)
{
if (transformActions == null || transformActions.Any(t => t == null))
{
throw new ArgumentNullException(nameof(transformActions), @"No transformer may be null");
}
var step = new TransformEtlPipelineStep <TOut>(this, transformActions);
PipelineContext.AddStep(step);
return(step);
}