Merged with PetitCompiler-JanKurs.20150510144201, PetitCompiler-Tests-JanKurs.20150510144201, PetitCompiler-Extras-Tests-JanKurs.20150510144201, PetitCompiler-Benchmarks-JanKurs.20150510144201
Name: PetitCompiler-JanKurs.20150510144201
Author: JanKurs
Time: 10-05-2015, 04:42:29.192 PM
UUID: 58a4786b-1182-4904-8b44-a13d3918f244
Name: PetitCompiler-Tests-JanKurs.20150510144201
Author: JanKurs
Time: 10-05-2015, 04:32:12.870 PM
UUID: 2a8fd41a-331b-4dcf-a7a3-752a50ce86e7
Name: PetitCompiler-Extras-Tests-JanKurs.20150510144201
Author: JanKurs
Time: 10-05-2015, 04:59:25.308 PM
UUID: ef43bd1a-be60-4e88-b749-8b635622c969
Name: PetitCompiler-Benchmarks-JanKurs.20150510144201
Author: JanKurs
Time: 10-05-2015, 05:04:54.561 PM
UUID: d8e764fd-016b-46e2-9fc1-17c38c18f0e5
"{ Package: 'stx:goodies/petitparser/compiler' }"
"{ NameSpace: Smalltalk }"
PPCNode subclass:#PPCAbstractPredicateNode
instanceVariableNames:'predicate'
classVariableNames:''
poolDictionaries:''
category:'PetitCompiler-Nodes'
!
!PPCAbstractPredicateNode methodsFor:'accessing'!
predicate
^ predicate
!
predicate: anObject
predicate := anObject
!
prefix
^ #predicate
! !
!PPCAbstractPredicateNode methodsFor:'analysis'!
acceptsEpsilon
^ false
!
firstCharSet
^ PPCharSetPredicate on: predicate
! !
!PPCAbstractPredicateNode methodsFor:'comparing'!
= anotherNode
super = anotherNode ifFalse: [ ^ false ].
^ predicate = anotherNode predicate.
!
hash
^ super hash bitXor: predicate hash
!
recognizedSentencesPrim
| retval |
retval := OrderedCollection new.
"TODO JK: Works only for ASCII :("
1 to: 255 do: [ :i |
(predicate value: (Character codePoint: i)) ifTrue: [
retval add: (Character codePoint: i) asString
]
].
^ retval
! !
!PPCAbstractPredicateNode methodsFor:'compiling'!
extendClassification: classification
^ (classification asOrderedCollection addLast: false; yourself) asArray
! !