"{ Package: 'squeak:petitparser' }"

PPParser subclass:#PPFailingParser
	instanceVariableNames:'message'
	classVariableNames:''
	poolDictionaries:''
	category:'PetitParser-Parsers'
!

PPFailingParser comment:'A parser that consumes nothing and always fails.
Instance Variables:
	message <String>	The failure message.'
!


!PPFailingParser class methodsFor:'instance creation'!

message: aString
	^ self new setMessage: aString
! !

!PPFailingParser methodsFor:'accessing'!

message
	"Answer the error message of the receiving parser."

	^ message
! !

!PPFailingParser methodsFor:'initialization'!

setMessage: aString
	message := aString
! !

!PPFailingParser methodsFor:'parsing'!

parseOn: aStream
	^ PPFailure message: message at: aStream position
! !

!PPFailingParser methodsFor:'printing'!

printNameOn: aStream
	super printNameOn: aStream.
	aStream nextPutAll: ', '; print: message
! !

!PPFailingParser class methodsFor:'documentation'!

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