Class SiemensGotoSyntax

Namespace

Hi.NcParsers.EvaluationSyntaxs.Siemens

Assembly

HiMech.dll

Resolves Siemens GOTOF/GOTOB control flow — the FanucGotoSyntax pattern with named-label targets and explicit direction. Triggered by Parsing.SiemensGoto (written by SiemensGotoParsingSyntax); decides whether to fire, and on fire calls ReplaceSource(IEnumerable<T>) on layers[0] with the re-segmented file content starting at the target label line (inclusive — a Siemens label may prefix code).

Direction comes from the mnemonic and drives the anchored LabelScanUtil overload: GOTOF takes the first match strictly below the host line, GOTOB the nearest match strictly above it — never the whole-file first match, which would silently mis-target duplicate label texts. Targets may be a named label (LBL1: line, matched Ordinal-exact on the block-root SiemensLabel record) or an N<num> block number (matched on Number).

The conditional forms (IF <cond> GOTOF <label>) lean on VariableEvaluatorSyntax's pass-2 tree walk; ReadCondition(JsonNode) (a dialect-neutral numeric-JSON reader despite its home) reads the resolved node. Truthy fires; zero falls through silently; unresolved warns SiemensGoto--ConditionNotEvaluated and falls through. Because the label field is an ordinary Parsing string, a label name that collides with a set named variable may have been substituted to a numeric by the evaluator — the original text is then recovered from the Formula.SiemensGoto.Label mirror.

Pipeline placement: Evaluation bundle, in the control-flow group after VariableEvaluatorSyntax. The SiemensGotoIterationDependency watchdog caps fired jumps per (file, label); a missing watchdog disables the cap (Fanuc parity).

public class SiemensGotoSyntax : ISituNcSyntax, INcSyntax, IMakeXmlSource

Inheritance

object

SiemensGotoSyntax

Implements

ISituNcSyntax

INcSyntax

IMakeXmlSource

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)

NameUtil.GetSelectionName(object)

StringUtil.GetPropertyStringIfToStringNotOverloaded(object, bool, bool)

LockUtil.Lock(object)

Constructors

SiemensGotoSyntax()

Parameterless instance with default probe syntaxes.

public SiemensGotoSyntax()

SiemensGotoSyntax(XElement, string, IProgress<IMessage>)

Loads hosted probe syntaxes from XML produced by MakeXmlSource(string, string, bool). The <LabelProbeSyntaxes> wrapper contains one child element per probe syntax in source order; an absent wrapper falls back to the default list.

public SiemensGotoSyntax(XElement src, string baseDirectory, IProgress<IMessage> progress)

Parameters

src XElement

Root element named XName.

baseDirectory string

Project base directory propagated to child XFactory calls.

progress IProgress<IMessage>

Diagnostic sink propagated to child factories.

Properties

LabelProbeSyntaxes

Ordered list of helper syntaxes run on each candidate block during the label scan before the predicate is checked. Defaults match the Siemens probe stack established by the P4 REPEAT scan: TailCommentSyntax (strip ; comments so a commented-out label never matches), HeadIndexSyntax with symbol “N” (so N100 block-number targets resolve and a numbered label line still exposes its label), then SiemensLabelSyntax (block-root SiemensLabel record). Order matters: comment stripper first, label parser last.

public List<ISituNcSyntax> LabelProbeSyntaxes { get; set; }

Property Value

List<ISituNcSyntax>

Name

Syntax kind name (typically the concrete type name).

public string Name { get; }

Property Value

string

XName

XML element name used to register this syntax with XFactory.

public static string XName { get; }

Property Value

string

Methods

Build(LazyLinkedListNode<SyntaxPiece>, List<INcDependency>, NcDiagnosticProgress)

Build syntax arrangement into the syntaxPieceNode in-place.

public void Build(LazyLinkedListNode<SyntaxPiece> syntaxPieceNode, List<INcDependency> ncDependencyList, NcDiagnosticProgress ncDiagnosticProgress)

Parameters

syntaxPieceNode LazyLinkedListNode<SyntaxPiece>

ncDependencyList List<INcDependency>

ncDiagnosticProgress NcDiagnosticProgress

MakeXmlSource(string, string, bool)

Creates an XML representation of the object. This method may also generate additional resources such as related files.

public XElement MakeXmlSource(string baseDirectory, string relFile, bool exhibitionOnly)

Parameters

baseDirectory string

The base directory for resolving relative paths

relFile string

The relative file path for the XML source

exhibitionOnly bool

if true, the extended file creation is suppressed.

Returns

XElement

An XML element representing the object's state

Remarks

For the demand of easy moving source folder (especially project folder) without configuration file path corruption, the relative file path is applied. The baseDirectory is typically the folder at the nearest configuration file folder. Since the folder can be moving with the configuration file.

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