1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
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.builder.LogicSolverConfiguration
import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type
import java.util.ArrayList
import java.util.Map
import static extension hu.bme.mit.inf.dslreasoner.util.CollectionsUtil.*
import java.util.HashMap
class Logic2VampireLanguageMapper_ScopeMapper {
private val extension VampireLanguageFactory factory = VampireLanguageFactory.eINSTANCE
private val Logic2VampireLanguageMapper_Support support = new Logic2VampireLanguageMapper_Support
val Logic2VampireLanguageMapper base
private val VLSVariable variable = createVLSVariable => [it.name = "A"]
public new(Logic2VampireLanguageMapper base) {
this.base = base
}
def dispatch public void transformScope(LogicSolverConfiguration config, Logic2VampireLanguageMapperTrace trace) {
// TODO HANDLE ERRORS RELATED TO MAX > MIN
// TODO HANDLE ERROR RELATED TO SUM(MIN TYPES) > MAX OBJECTS
// TODO NOT SPECIFIED MEANS =0 ?
// 1. make a list of constants equaling the min number of specified objects
val GLOBAL_MIN = config.typeScopes.minNewElements
val GLOBAL_MAX = config.typeScopes.maxNewElements
val localInstances = newArrayList
// Handling Minimum_General
if (GLOBAL_MIN != 0) {
getInstanceConstants(GLOBAL_MIN, 0, localInstances, trace, true, false) // fix last param
makeFofFormula(localInstances, trace, true, null)
}
// Handling Maximum_General
if (GLOBAL_MAX != 0) {
getInstanceConstants(GLOBAL_MAX, 0, localInstances, trace, true, true) // fix last param
makeFofFormula(localInstances, trace, false, null)
}
// Handling Minimum_Specific
var i = 0
var minNum = -1
var Map<Type, Integer> startPoints = new HashMap
for (t : config.typeScopes.minNewElementsByType.keySet) {
minNum = t.lookup(config.typeScopes.minNewElementsByType)
if (minNum != 0) {
getInstanceConstants(i + minNum, i, localInstances, trace, true, false)
startPoints.put(t, i)
i += minNum
makeFofFormula(localInstances, trace, true, t)
}
}
// TODO: calc sum of mins, compare to current value of i
// Handling Maximum_Specific
for (t : config.typeScopes.maxNewElementsByType.keySet) {
var maxNum = t.lookup(config.typeScopes.maxNewElementsByType)
minNum = t.lookup(config.typeScopes.minNewElementsByType)
var startpoint = t.lookup(startPoints)
if (minNum != 0) {
getInstanceConstants(startpoint + minNum, startpoint, localInstances, trace, true, false)
}
if (maxNum != minNum) {
var instEndInd = Math.min(GLOBAL_MAX, i + maxNum - minNum)
getInstanceConstants(instEndInd, i, localInstances, trace, false, false)
makeFofFormula(localInstances, trace, false, t)
}
}
// 3. Specify uniqueness of elements
if (trace.uniqueInstances.length != 0) {
val uniqueness = createVLSFofFormula => [
it.name = "typeUniqueness"
it.fofRole = "axiom"
it.fofFormula = support.establishUniqueness(trace.uniqueInstances)
]
trace.specification.formulas += uniqueness
}
}
def protected void getInstanceConstants(int endInd, int startInd, ArrayList list,
Logic2VampireLanguageMapperTrace trace, boolean clear, boolean addToTrace) {
if (clear) {
list.clear
}
for (var i = startInd; i < endInd; i++) {
val num = i + 1
val cst = createVLSConstant => [
it.name = "o" + num
]
if (addToTrace) {
trace.uniqueInstances.add(cst)
}
list.add(cst)
}
}
def protected void makeFofFormula(ArrayList list, Logic2VampireLanguageMapperTrace trace, boolean minimum,
Type type) {
var nm = ""
var VLSFunction tm = null
if (type === null) {
nm = "object"
tm = support.topLevelTypeFunc
} else {
nm = type.lookup(trace.type2Predicate).constant.toString
tm = support.duplicate(type.lookup(trace.type2Predicate))
}
val name = nm
val term = tm
val cstDec = createVLSFofFormula => [
it.name = support.toIDMultiple("typeScope", if(minimum) "min" else "max", name)
it.fofRole = "axiom"
it.fofFormula = createVLSUniversalQuantifier => [
it.variables += support.duplicate(variable)
// check below
it.operand = createVLSImplies => [
if (minimum) {
it.left = support.unfoldOr(list.map [ i |
createVLSEquality => [
it.left = createVLSVariable => [it.name = variable.name]
it.right = i
]
])
it.right = term
} else {
it.left = term
it.right = support.unfoldOr(list.map [ i |
createVLSEquality => [
it.left = createVLSVariable => [it.name = variable.name]
it.right = i
]
])
}
]
]
]
trace.specification.formulas += cstDec
}
}
|
