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package ca.mcgill.ecse.dslreasoner.vampire.reasoner.builder
import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSFunction
import ca.mcgill.ecse.dslreasoner.vampireLanguage.VLSVariable
import ca.mcgill.ecse.dslreasoner.vampireLanguage.VampireLanguageFactory
import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.ComplexTypeReference
import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.RelationDeclaration
import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.RelationDefinition
import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Variable
import java.util.ArrayList
import java.util.HashMap
import java.util.List
import java.util.Map
import static extension hu.bme.mit.inf.dslreasoner.util.CollectionsUtil.*
class Logic2VampireLanguageMapper_RelationMapper {
private val extension VampireLanguageFactory factory = VampireLanguageFactory.eINSTANCE
private val Logic2VampireLanguageMapper_Support support = new Logic2VampireLanguageMapper_Support
val Logic2VampireLanguageMapper base
public new(Logic2VampireLanguageMapper base) {
this.base = base
}
def dispatch public void transformRelation(RelationDeclaration r, Logic2VampireLanguageMapperTrace trace, Logic2VampireLanguageMapper mapper) {
// 1. store all variables in support wrt their name
// 1.1 if variable has type, creating list of type declarations
val List<VLSVariable> relVar2VLS = new ArrayList
val List<VLSFunction> relVar2TypeDecComply = new ArrayList
for (i : 0 ..< r.parameters.length) {
val v = createVLSVariable => [
it.name = support.toIDMultiple("V", i.toString)
]
relVar2VLS.add(v)
val relType = (r.parameters.get(i) as ComplexTypeReference).referred
val varTypeComply = support.duplicate(relType.lookup(trace.type2Predicate), v)
relVar2TypeDecComply.add(varTypeComply)
}
//deciding name of relation
val nameArray = r.name.split(" ")
var relNameVar = ""
if (nameArray.length == 3) {
relNameVar = support.toIDMultiple(nameArray.get(0), nameArray.get(2))
}
else {
relNameVar = r.name
}
val relName = relNameVar
val comply = createVLSFofFormula=> [
it.name = support.toIDMultiple("compliance", relName)
it.fofRole = "axiom"
it.fofFormula = createVLSUniversalQuantifier => [
for (v : relVar2VLS) {
it.variables += support.duplicate(v)
}
it.operand = createVLSImplies => [
val rel = createVLSFunction => [
it.constant = support.toIDMultiple("r", relName)
for (v : relVar2VLS) {
it.terms += support.duplicate(v)
}
]
trace.rel2Predicate.put(r, rel)
trace.predicate2Relation.put(rel, r)
it.left = support.duplicate(rel)
it.right = support.unfoldAnd(relVar2TypeDecComply)
]
]
]
trace.specification.formulas += comply
}
def dispatch public void transformRelation(RelationDefinition r, Logic2VampireLanguageMapperTrace trace, Logic2VampireLanguageMapper mapper) {
// println("XXXXXXXXXXXXXXXXX")
// 1. store all variables in support wrt their name
// 1.1 if variable has type, creating list of type declarations
val Map<Variable, VLSVariable> relVar2VLS = new HashMap
val List<VLSVariable> vars = newArrayList
val List<VLSFunction> relVar2TypeDecComply = new ArrayList
for (i : 0 ..< r.parameters.length) {
val v = createVLSVariable => [
it.name = support.toIDMultiple("V", i.toString)
]
relVar2VLS.put(r.variables.get(i), v)
vars.add(v)
val relType = (r.parameters.get(i) as ComplexTypeReference).referred
val varTypeComply = support.duplicate(relType.lookup(trace.type2Predicate), v)
relVar2TypeDecComply.add(varTypeComply)
}
//deciding name of relation
val nameArray = r.name.split(" ")
var relNameVar = ""
if (nameArray.length == 3) {
relNameVar = support.toIDMultiple(nameArray.get(0), nameArray.get(2))
}
else {
relNameVar = r.name
}
val relName = relNameVar
//define logic for pattern
// val map = new HashMap
// map.put(r.variables.get(0), createVLSVariable)
val definition = mapper.transformTerm(r.value, trace, relVar2VLS)
//get entire contents of and
val compliance = support.unfoldAnd(relVar2TypeDecComply)
val compDefn = createVLSAnd=> [
it.left = compliance
it.right = definition
]
val relDef = createVLSFofFormula=> [
it.name = support.toID(relName)
it.fofRole = "axiom"
it.fofFormula = createVLSUniversalQuantifier => [
for (v : vars) {
it.variables += support.duplicate(v)
}
it.operand = createVLSImplies => [
val rel = createVLSFunction => [
it.constant = support.toIDMultiple("r", relName)
for (v : vars) {
it.terms += support.duplicate(v)
}
]
trace.relDef2Predicate.put(r, rel)
trace.predicate2RelDef.put(rel, r)
it.left = support.duplicate(rel)
it.right = compDefn
]
]
]
trace.specification.formulas += relDef
}
}
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