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Diffstat (limited to 'Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.reasoner/src/ca/mcgill/ecse/dslreasoner/vampire/reasoner/builder/Logic2VampireLanguageMapper_TypeMapper_FilteredTypes.xtend')
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diff --git a/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.reasoner/src/ca/mcgill/ecse/dslreasoner/vampire/reasoner/builder/Logic2VampireLanguageMapper_TypeMapper_FilteredTypes.xtend b/Solvers/Vampire-Solver/ca.mcgill.ecse.dslreasoner.vampire.reasoner/src/ca/mcgill/ecse/dslreasoner/vampire/reasoner/builder/Logic2VampireLanguageMapper_TypeMapper_FilteredTypes.xtend
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1package ca.mcgill.ecse.dslreasoner.vampire.reasoner.builder
2
3import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.DefinedElement
4import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type
5import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.TypeDefinition
6import hu.bme.mit.inf.dslreasoner.logic.model.logicproblem.LogicproblemPackage
7import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSTerm
8import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable
9import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguageFactory
10import java.util.ArrayList
11import java.util.Collection
12
13import static extension hu.bme.mit.inf.dslreasoner.util.CollectionsUtil.*
14import java.util.List
15import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction
16
17class Logic2VampireLanguageMapper_TypeMapper_FilteredTypes implements Logic2VampireLanguageMapper_TypeMapper {
18 private val Logic2VampireLanguageMapper_Support support = new Logic2VampireLanguageMapper_Support
19 private val extension VampireLanguageFactory factory = VampireLanguageFactory.eINSTANCE
20
21 new() {
22 LogicproblemPackage.eINSTANCE.class
23 }
24
25 override transformTypes(Collection<Type> types, Collection<DefinedElement> elements, Logic2VampireLanguageMapper mapper, Logic2VampireLanguageMapperTrace trace) {
26
27// val typeTrace = new Logic2VampireLanguageMapper_TypeMapperTrace_FilteredTypes
28// trace.typeMapperTrace = typeTrace
29 val VLSVariable variable = createVLSVariable => [it.name = "A"]
30
31 // 1. Each type (class) is a predicate with a single variable as input
32 for (type : types) {
33 val typePred = createVLSFunction => [
34 it.constant = support.toIDMultiple("t", type.name.split(" ").get(0))
35 it.terms += support.duplicate(variable)
36 ]
37// typeTrace.type2Predicate.put(type, typePred)
38 trace.type2Predicate.put(type, typePred)
39 }
40
41 // 2. Map each ENUM type definition to fof formula
42 for (type : types.filter(TypeDefinition)) {
43 val List<VLSFunction> orElems = newArrayList
44 for (e : type.elements) {
45 val enumElemPred = createVLSFunction => [
46 it.constant = support.toIDMultiple("e", e.name.split(" ").get(0), e.name.split(" ").get(2))
47 it.terms += support.duplicate(variable)
48 ]
49// typeTrace.element2Predicate.put(e, enumElemPred)
50 trace.element2Predicate.put(e, enumElemPred)
51 orElems.add(enumElemPred)
52 }
53
54 val res = createVLSFofFormula => [
55 it.name = support.toIDMultiple("typeDef", type.name.split(" ").get(0))
56 // below is temporary solution
57 it.fofRole = "axiom"
58 it.fofFormula = createVLSUniversalQuantifier => [
59 it.variables += support.duplicate(variable)
60 it.operand = createVLSEquivalent => [
61// it.left = createVLSFunction => [
62// it.constant = type.lookup(typeTrace.type2Predicate).constant
63// it.terms += createVLSVariable => [it.name = "A"]
64// ]
65// it.left = type.lookup(typeTrace.type2Predicate)
66 it.left = type.lookup(trace.type2Predicate)
67
68 it.right = support.unfoldOr(orElems)
69
70 // TEMPPPPPPP
71// it.right = support.unfoldOr(type.elements.map [e |
72//
73// createVLSEquality => [
74// it.left = support.duplicate(variable)
75// it.right = createVLSDoubleQuote => [
76// it.value = "\"a" + e.name + "\""
77// ]
78// ]
79// ])
80 // END TEMPPPPP
81 ]
82 ]
83
84 ]
85 trace.specification.formulas += res
86 }
87
88 //HIERARCHY HANDLER
89
90
91 // 3. For each non-abstract type, create an and sequence containing all typedeclaration predicates
92 // and store in a map
93 for (t1 : types.filter[!isIsAbstract]) {
94 for (t2 : types) {
95 // possible improvement: check all supertypes and decide if negated or not based on negations/not negations of supertypes
96 if (t1 == t2 || support.dfsSupertypeCheck(t1, t2)) {
97// typeTrace.type2PossibleNot.put(t2, support.duplicate(t2.lookup(typeTrace.type2Predicate)))
98 trace.type2PossibleNot.put(t2, support.duplicate(t2.lookup(trace.type2Predicate)))
99 } else {
100// typeTrace.type2PossibleNot.put(t2, createVLSUnaryNegation => [
101 trace.type2PossibleNot.put(t2, createVLSUnaryNegation => [
102 it.operand = support.duplicate(t2.lookup(trace.type2Predicate))
103 ])
104 }
105 }
106// typeTrace.type2And.put(t1, support.unfoldAnd(new ArrayList<VLSTerm>(typeTrace.type2PossibleNot.values)))
107// typeTrace.type2PossibleNot.clear
108 trace.type2And.put(t1, support.unfoldAnd(new ArrayList<VLSTerm>(trace.type2PossibleNot.values)))
109 trace.type2PossibleNot.clear
110 }
111
112 // 5. create fof function that is an or with all the elements in map
113 val hierarch = createVLSFofFormula => [
114 it.name = "hierarchyHandler"
115 it.fofRole = "axiom"
116 it.fofFormula = createVLSUniversalQuantifier => [
117 it.variables += support.duplicate(variable)
118 it.operand = createVLSEquivalent => [
119 it.left = support.topLevelTypeFunc
120// it.right = support.unfoldOr(new ArrayList<VLSTerm>(typeTrace.type2And.values))
121 it.right = support.unfoldOr(new ArrayList<VLSTerm>(trace.type2And.values))
122 ]
123 ]
124 ]
125
126 trace.specification.formulas += hierarch
127
128 }
129
130 override transformTypeReference(Type referred, Logic2VampireLanguageMapper mapper,
131 Logic2VampireLanguageMapperTrace trace) {
132 throw new UnsupportedOperationException("TODO: auto-generated method stub")
133 }
134
135 override getUndefinedSupertype(Logic2VampireLanguageMapperTrace trace) {
136 throw new UnsupportedOperationException("TODO: auto-generated method stub")
137 }
138
139 override getUndefinedSupertypeScope(int undefinedScope, Logic2VampireLanguageMapperTrace trace) {
140 throw new UnsupportedOperationException("TODO: auto-generated method stub")
141 }
142
143 override transformReference(DefinedElement referred, Logic2VampireLanguageMapperTrace trace) {
144 createVLSDoubleQuote => [
145 it.value = "\"a" + referred.name + "\""
146 ]
147 }
148
149 override getTypeInterpreter() {
150 throw new UnsupportedOperationException("TODO: auto-generated method stub")
151 }
152
153}