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EnsLib.EDI.SEF.Util.Scanner


class EnsLib.EDI.SEF.Util.Scanner extends EnsLib.EDI.SEF.Util.TokenClassifier

Inventory


Parameters Properties Methods Queries Indices ForeignKeys Triggers
6 13


Summary


Properties
CurrentChar CurrentToken Index LexemeBegin Source
SourceLen

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
BeginLexeme Classify DisplayContext EndLexeme
Initialize NextToken PeekNextChar PeekNextNextChar
PeekNextNextToken PeekNextToken SkipWhitespace

Subclasses
EnsLib.EDI.EDIFACT.Scanner EnsLib.EDI.SEF.Scanner EnsLib.EDI.X12.Scanner

Properties


• property CurrentChar as %String;
This holds the current character
• property CurrentToken as %Integer;
This holds the current token
• property Index as %Integer;
This holds the current index into the source
• property LexemeBegin as %Integer;
This holds the beggining of a lexeme
• property Source as %CacheString;
This holds the source to be scanner
• property SourceLen as %Integer;
This holds the source length

Methods


• method BeginLexeme()
This marks the beggining of a lexeme
• method DisplayContext() as %String
Return a string which displays the current context
• method EndLexeme() as %String
This marks the end of a lexeme and returns it
• method Initialize(initvalue) as %Status
• method NextToken() as %Integer
This advances the scanner by one token
• method PeekNextChar() as %String
This peeks at the char without making it current
• method PeekNextNextChar() as %String
This peeks at the one after next char without making it current
• method PeekNextNextToken() as %Integer
This peeks at the one after next token without making it current
• method PeekNextToken() as %Integer
This peeks at the next token without making it current
• method SkipWhitespace() as %Integer
This skips spaces and tabs returning the next token found