Class FlowDataSourceExpander

Namespace

Kuestenlogik.Bowire.Flows

Assembly

Kuestenlogik.Bowire.Flows.dll

Materialises a FlowDataSource into concrete rows — #174. The runner calls this once per data-driven step and executes the step once per returned row.

public static class FlowDataSourceExpander

Inheritance

object

FlowDataSourceExpander

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Fields

MaxRows

Upper bound on expanded rows. A typo'd generator range (to: 2000000000) must fail loudly instead of hanging CI.

public const int MaxRows = 100000

Field Value

int

Methods

Expand(FlowDataSource, string)

Expand data into rows. CSV paths resolve relative to baseDirectory (the flow file's directory). Throws InvalidDataException on config errors (none / several sources set, inverted range, zero rows) and lets file-system exceptions from a missing / unreadable CSV propagate — the runner maps both onto a step error.

public static IReadOnlyList<FlowDataRow> Expand(FlowDataSource data, string baseDirectory)

Parameters

data FlowDataSource

baseDirectory string

Returns

IReadOnlyList<FlowDataRow>