"{ Package: 'squeak:petitparser' }"
PPParser subclass:#PPPredicateParser
instanceVariableNames:'predicate predicateMessage negated negatedMessage'
classVariableNames:''
poolDictionaries:''
category:'PetitParser-Parsers'
!
PPPredicateParser comment:'An abstract parser that accepts if a given predicate holds.
Instance Variables:
predicate <BlockClosure> The block testing for the predicate.
predicateMessage <String> The error message of the predicate.
negated <BlockClosure> The block testing for the negation of the predicate.
negatedMessage <String> The error message of the negated predicate.'
!
!PPPredicateParser methodsFor:'accessing'!
block
"Answer the predicate block of the receiver."
^ predicate
!
message
"Answer the failure message."
^ predicateMessage
! !
!PPPredicateParser methodsFor:'printing'!
printNameOn: aStream
super printNameOn: aStream.
aStream nextPutAll: ', '; print: predicateMessage
! !
!PPPredicateParser class methodsFor:'documentation'!
version_SVN
^ '$Id: PPPredicateParser.st,v 1.1 2011-08-18 18:56:17 cg Exp $'
! !