Table of Contents

Class TapeBoundarySyntax

Namespace
Hi.NcParsers.ParsingSyntaxs
Assembly
HiMech.dll

Detects the % tape leader / trailer at the start of a block and records it under TapeBoundary on the block JSON. Universal across ISO controllers (Fanuc, Mazak, Syntec, Siemens) — a brand's program-identifier header (e.g. Fanuc O1234) is a separate concern handled by its own brand-specific syntax.

public class TapeBoundarySyntax : ISituNcSyntax, INcSyntax, IMakeXmlSource
Inheritance
TapeBoundarySyntax
Implements
Inherited Members
Extension Methods

Examples

#BeforeBuild.UnparsedText: % #AfterBuild:

{
  "TapeBoundary": { "Text": "" }
}

#BeforeBuild.UnparsedText: %foo #AfterBuild:

{
  "TapeBoundary": { "Text": "foo" }
}

#BeforeBuild.UnparsedText: % header text #AfterBuild:

{
  "TapeBoundary": { "Text": "header text" }
}

Constructors

TapeBoundarySyntax()

Parameterless instance for bundle composition (no XML state).

public TapeBoundarySyntax()

TapeBoundarySyntax(XElement)

XML ctor (no child elements; reserved for forward compatibility).

public TapeBoundarySyntax(XElement src)

Parameters

src XElement

Root element named XName.

Properties

Name

Syntax kind name (typically the concrete type name).

public string Name { get; }

Property Value

string

XName

XML element name for Generators registration.

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

IsPreviousNodeTapeBoundary(LazyLinkedListNode<SyntaxPiece>)

Returns true if the previous block carries a TapeBoundary section, or if there is no previous block at all (start-of-stream is itself a tape boundary). Brand-specific program-identifier syntaxes use this to decide whether the current block can host a program-number header.

public static bool IsPreviousNodeTapeBoundary(LazyLinkedListNode<SyntaxPiece> node)

Parameters

node LazyLinkedListNode<SyntaxPiece>

Returns

bool

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