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authorLibravatar OszkarSemerath <oszka@152.66.252.189>2017-06-10 19:05:05 +0200
committerLibravatar OszkarSemerath <oszka@152.66.252.189>2017-06-10 19:05:05 +0200
commit60f01f46ba232ed6416054f0a6115cb2a9b70b4e (patch)
tree5edf8aeb07abc51f3fec63bbd15c926e1de09552 /Solvers/VIATRA-Solver/hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra/src/hu/bme/mit/inf/dslreasoner/viatrasolver/logic2viatra/patterns/UnfinishedIndexer.xtend
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1package hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns
2
3import hu.bme.mit.inf.dslreasoner.ecore2logic.ecore2logicannotations.LowerMultiplicityAssertion
4import hu.bme.mit.inf.dslreasoner.logic.model.logicproblem.LogicProblem
5import hu.bme.mit.inf.dslreasoner.viatra2logic.viatra2logicannotations.TransformedViatraWellformednessConstraint
6import java.util.Map
7import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PQuery
8
9import static extension hu.bme.mit.inf.dslreasoner.util.CollectionsUtil.*
10import java.util.LinkedHashMap
11import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.Modality
12import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.ComplexTypeReference
13
14class UnfinishedIndexer {
15 val PatternGenerator base
16
17 new(PatternGenerator patternGenerator) {
18 this.base = patternGenerator
19 }
20
21 def generateUnfinishedWfQueries(LogicProblem problem, Map<String,PQuery> fqn2PQuery) {
22 val wfQueries = base.wfQueries(problem)
23 '''
24 «FOR wfQuery: wfQueries»
25 pattern unfinishedBy_«base.canonizeName(wfQuery.target.name)»(problem:LogicProblem, interpretation:PartialInterpretation,
26 «FOR param : wfQuery.patternFullyQualifiedName.lookup(fqn2PQuery).parameters SEPARATOR ', '»var_«param.name»«ENDFOR»)
27 {
28 «base.relationDefinitionIndexer.referPattern(
29 wfQuery.patternFullyQualifiedName.lookup(fqn2PQuery),
30 wfQuery.patternFullyQualifiedName.lookup(fqn2PQuery).parameters.map['''var_«it.name»'''],
31 Modality.CURRENT,
32 true,false)»
33 }
34 «ENDFOR»
35 '''
36 }
37 def getUnfinishedWFQueryNames(LogicProblem problem) {
38 val wfQueries = base.wfQueries(problem)
39 val map = new LinkedHashMap
40 for(wfQuery : wfQueries) {
41 map.put(wfQuery.target,'''unfinishedBy_«base.canonizeName(wfQuery.target.name)»''')
42 }
43 return map
44 }
45 def generateUnfinishedMultiplicityQueries(LogicProblem problem, Map<String,PQuery> fqn2PQuery) {
46 val lowerMultiplicities = base.lowerMultiplicities(problem)
47 return '''
48 «FOR lowerMultiplicity : lowerMultiplicities»
49 pattern «unfinishedMultiplicityName(lowerMultiplicity)»(problem:LogicProblem, interpretation:PartialInterpretation, relationIterpretation:PartialRelationInterpretation, object:DefinedElement,missingMultiplicity) {
50 find interpretation(problem,interpretation);
51 PartialInterpretation.partialrelationinterpretation(interpretation,relationIterpretation);
52 PartialRelationInterpretation.interpretationOf.name(relationIterpretation,"«lowerMultiplicity.relation.name»");
53 «base.typeIndexer.referInstanceOf(lowerMultiplicity.firstParamTypeOfRelation,Modality::MUST,"object")»
54 numberOfExistingReferences == count «base.referRelation(lowerMultiplicity.relation,"object","_",Modality.MUST,fqn2PQuery)»
55 check(numberOfExistingReferences < «lowerMultiplicity.lower»);
56 missingMultiplicity == eval(«lowerMultiplicity.lower»-numberOfExistingReferences);
57 }
58 «ENDFOR»
59 '''
60 }
61 def String unfinishedMultiplicityName(LowerMultiplicityAssertion lowerMultiplicityAssertion)
62 '''unfinishedLowerMultiplicity_«base.canonizeName(lowerMultiplicityAssertion.relation.name)»'''
63
64 def public referUnfinishedMultiplicityQuery(LowerMultiplicityAssertion lowerMultiplicityAssertion)
65 '''find «unfinishedMultiplicityName(lowerMultiplicityAssertion)»(problem, interpretation ,object, missingMultiplicity);'''
66
67 def getFirstParamTypeOfRelation(LowerMultiplicityAssertion lowerMultiplicityAssertion) {
68 val parameters = lowerMultiplicityAssertion.relation.parameters
69 if(parameters.size == 2) {
70 val firstParam = parameters.get(0)
71 if(firstParam instanceof ComplexTypeReference) {
72 return firstParam.referred
73 }
74 }
75 }
76
77 def getUnfinishedMultiplicityQueries(LogicProblem problem) {
78 val lowerMultiplicities = base.lowerMultiplicities(problem)
79 val map = new LinkedHashMap
80 for(lowerMultiplicity : lowerMultiplicities) {
81 map.put(lowerMultiplicity.relation,unfinishedMultiplicityName(lowerMultiplicity))
82 }
83 return map
84 }
85}