Class %XML.CatalogParser

class %XML.CatalogParser extends %Library.RegisteredObject

An XML Catalog file parser.
This is used by the %XML.Catalog class.
Use as follows:

	Set parser = ##class(%XML.CatalogParser).%New()
	Set sc = parser.Start("\dbdtd\docbook.cat"),!
		
	While (parser.NextElement(.el)) {
		// el will contain the values for this element
		// as subscripts
		}

Inventory

Parameters	Properties	Methods	Queries	Indices	ForeignKeys	Triggers
	9	6

Summary

Properties
AtEnd	BPos	Buffer	ColNo	ErrorMsg
InStream	LastColNo	LineNo	UndoBuffer

Methods
%AddToSaveSet	%ClassIsLatestVersion	%ClassName	%ConstructClone
%DispatchClassMethod	%DispatchGetModified	%DispatchGetProperty	%DispatchMethod
%DispatchSetModified	%DispatchSetMultidimProperty	%DispatchSetProperty	%Extends
%GetParameter	%IsA	%IsModified	%New
%NormalizeObject	%ObjectModified	%OriginalNamespace	%PackageName
%RemoveFromSaveSet	%SerializeObject	%SetModified	%ValidateObject
End	Error	NextElement	NextToken
Start	UndoToken

Properties

• property AtEnd as %Boolean;

• property BPos as %Integer;

• property Buffer as %String;

• property ColNo as %Integer;

• property ErrorMsg as %String;

• property InStream as %AbstractStream;

• property LastColNo as %Integer;

• property LineNo as %Integer;

• property UndoBuffer as %String;

holds the last "undone" token

Methods

• method End()

• method Error(text As %String)

Display an error message

• method NextElement(ByRef element As %String) as %Boolean

Find and return the next element in the catalog
element returns the values of the element as subscripts.

• method NextToken() as %String

Return the next token from the InputStream

• method Start(file As %String) as %Status

Begin parsing the given Catalog file

• method UndoToken(token As %String)

Put back a token into the input stream

Class Reference IRIS for UNIX 2024.1.2
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