"{ Package: 'squeak:petitparser' }"

PPParser subclass:#PPListParser
	instanceVariableNames:'parsers'
	classVariableNames:''
	poolDictionaries:''
	category:'PetitParser-Parsers'
!

PPListParser comment:'Abstract parser that parses a list of things in some way (to be specified by the subclasses).
Instance Variables:
	parsers	<SequenceableCollection of: PPParser>	A sequence of other parsers to delegate to.'
!


!PPListParser class methodsFor:'instance creation'!

with: aParser
	^ self withAll: (Array with: aParser)
!

with: aFirstParser with: aSecondParser
	^ self withAll: (Array with: aFirstParser with: aSecondParser)
!

withAll: aCollection
	^ self basicNew setParsers: aCollection
! !

!PPListParser methodsFor:'accessing'!

children
	^ parsers
! !

!PPListParser methodsFor:'copying'!

copyWith: aParser
	^ self species withAll: (parsers copyWith: aParser)
!

postCopy
	super postCopy.
	parsers := parsers copy
! !

!PPListParser methodsFor:'initialization'!

initialize
	super initialize.
	self setParsers: #()
!

setParsers: aCollection
	parsers := aCollection asArray
! !

!PPListParser class methodsFor:'documentation'!

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