Class CsvSegmenter

Namespace

Hi.Numerical.CsvParsers

Assembly

HiMech.dll

Segments a CSV stream for the SoftNcRunner pipeline. Consumes the first IndexedFileLine as the title row (populating TitleList and registering the residual columns as step variables via StepPropertyAccessDictionaryDependency, see RegisterStepVariables(List<INcDependency>, NcDiagnosticProgress)), then yields each subsequent line as a one-line Sentence for CsvRowSyntax to parse.

public class CsvSegmenter : ISegmenter, IToXElement

Inheritance

object

CsvSegmenter

Implements

ISegmenter

IToXElement

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Extension Methods

DuplicateUtil.TryDuplicate<TSelf>(TSelf, params object[])

InvokeUtil.SelfInvoke<TSrc>(TSrc, Action<TSrc>)

InvokeUtil.SelfInvoke<TSrc, TDst>(TSrc, Func<TSrc, TDst>)

ColorUtil.GetGloomyColor(object, double, double)

KindNameUtil.KindName(object)

NameUtil.GetSelectionName(object)

StringUtil.GetPropertyStringIfToStringNotOverloaded(object, bool, bool)

LockUtil.Lock(object)

Properties

Name

Display name of this segmenter.

public string Name { get; }

Property Value

string

TitleList

Column titles parsed from the first row of the most recent GetSentences(LazyLinkedList<IndexedFileLine>, List<INcDependency>, NcDiagnosticProgress) invocation. Quote- and whitespace-trimmed to match the convention established in the legacy CsvRunner. Reset on each new call so per-file headers stay accurate across multi-file sessions.

public List<string> TitleList { get; }

Property Value

List<string>

XName

XML element name for Generators registration.

public static string XName { get; }

Property Value

string

Methods

GetSentences(LazyLinkedList<IndexedFileLine>, List<INcDependency>, NcDiagnosticProgress)

Segments the indexed file lines into Sentences.

public IEnumerable<Sentence> GetSentences(LazyLinkedList<IndexedFileLine> indexedFileLines, List<INcDependency> ncDependencyList, NcDiagnosticProgress ncDiagnosticProgress)

Parameters

indexedFileLines LazyLinkedList<IndexedFileLine>

The lazy linked list of indexed file lines.

ncDependencyList List<INcDependency>

Dependency list of the owning runner; segmenters that consume header rows (e.g. CsvSegmenter) read host-wired dependencies from here. May be null in lightweight test fixtures — implementations that need a dependency must null-check.

ncDiagnosticProgress NcDiagnosticProgress

Diagnostic progress reporter.

Returns

IEnumerable<Sentence>

A sequence of Sentences.

Reg(XFactory)

Registers this type's deserializer with the given XFactory (or Default when factory is null). Idempotent.

public static void Reg(XFactory factory = null)

Parameters

factory XFactory

ToXElement()

Get the XElement to represent the object.

public XElement ToXElement()

Returns

XElement

XElement to represent the object.