"{ Package: 'squeak:petitparser' }"

PPParser subclass:#PPLiteralParser

	instanceVariableNames:'literal message'

	classVariableNames:''

	poolDictionaries:''

	category:'PetitParser-Parsers'

!

PPLiteralParser comment:'Abstract literal parser that parses some kind of literal type (to be specified by subclasses).

Instance Variables:

	literal	<Object>	The literal object to be parsed.

	message	<String>	The error message to be generated.

'

!

!PPLiteralParser class methodsFor:'instance creation'!

on: anObject

	^ self on: anObject message: anObject printString , ' expected'

!

on: anObject message: aString

	^ self new initializeOn: anObject message: aString

! !

!PPLiteralParser methodsFor:'accessing'!

literal

	"Answer the parsed literal."

	^ literal

!

message

	"Answer the failure message."

	^ message

! !

!PPLiteralParser methodsFor:'initialization'!

initializeOn: anObject message: aString

	literal := anObject.

	message := aString

! !

!PPLiteralParser methodsFor:'operators'!

caseInsensitive

	"Answer a parser that can parse the receiver case-insensitive."

	self subclassResponsibility

! !

!PPLiteralParser methodsFor:'printing'!

printNameOn: aStream

	super printNameOn: aStream.

	aStream nextPutAll: ', '; print: literal

! !

!PPLiteralParser class methodsFor:'documentation'!

version_SVN

    ^ '$Id: PPLiteralParser.st,v 1.1 2011-08-18 18:56:17 cg Exp $'

! !