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
|
/*
* SPDX-FileCopyrightText: 2023 The Refinery Authors <https://refinery.tools/>
*
* SPDX-License-Identifier: EPL-2.0
*/
package tools.refinery.store.reasoning.translator.crossreference;
import tools.refinery.store.dse.transition.Rule;
import tools.refinery.store.model.ModelStoreBuilder;
import tools.refinery.store.model.ModelStoreConfiguration;
import tools.refinery.store.query.dnf.Query;
import tools.refinery.store.query.dnf.RelationalQuery;
import tools.refinery.store.query.view.ForbiddenView;
import tools.refinery.store.reasoning.lifting.DnfLifter;
import tools.refinery.store.reasoning.literal.Concreteness;
import tools.refinery.store.reasoning.literal.Modality;
import tools.refinery.store.reasoning.refinement.RefinementBasedInitializer;
import tools.refinery.store.reasoning.representation.PartialRelation;
import tools.refinery.store.reasoning.translator.PartialRelationTranslator;
import tools.refinery.store.reasoning.translator.multiplicity.InvalidMultiplicityErrorTranslator;
import tools.refinery.store.reasoning.translator.multiplicity.Multiplicity;
import tools.refinery.store.representation.Symbol;
import tools.refinery.store.representation.TruthValue;
import static tools.refinery.store.query.literal.Literals.not;
import static tools.refinery.store.reasoning.actions.PartialActionLiterals.add;
import static tools.refinery.store.reasoning.literal.PartialLiterals.*;
import static tools.refinery.store.reasoning.translator.multiobject.MultiObjectTranslator.MULTI_VIEW;
public class DirectedCrossReferenceTranslator implements ModelStoreConfiguration {
private final PartialRelation linkType;
private final DirectedCrossReferenceInfo info;
private final Symbol<TruthValue> symbol;
public DirectedCrossReferenceTranslator(PartialRelation linkType, DirectedCrossReferenceInfo info) {
this.linkType = linkType;
this.info = info;
symbol = Symbol.of(linkType.name(), 2, TruthValue.class, TruthValue.UNKNOWN);
}
@Override
public void apply(ModelStoreBuilder storeBuilder) {
var name = linkType.name();
var sourceType = info.sourceType();
var targetType = info.targetType();
var mayNewSource = createMayHelper(sourceType, info.sourceMultiplicity(), false);
var mayNewTarget = createMayHelper(targetType, info.targetMultiplicity(), true);
var forbiddenView = new ForbiddenView(symbol);
var mayName = DnfLifter.decorateName(name, Modality.MAY, Concreteness.PARTIAL);
storeBuilder.with(PartialRelationTranslator.of(linkType)
.symbol(symbol)
.may(Query.of(mayName, (builder, source, target) -> {
builder.clause(
mayNewSource.call(source),
mayNewTarget.call(target),
not(forbiddenView.call(source, target))
);
if (info.isConstrained()) {
// Violation of monotonicity:
// Edges violating upper multiplicity will not be marked as {@code ERROR}, but the
// corresponding error pattern will already mark the node as invalid.
builder.clause(
must(linkType.call(source, target)),
not(forbiddenView.call(source, target)),
may(sourceType.call(source)),
may(targetType.call(target))
);
}
}))
.refiner(DirectedCrossReferenceRefiner.of(symbol, sourceType, targetType))
.initializer(new RefinementBasedInitializer<>(linkType))
.decision(Rule.of(linkType.name(), (builder, source, target) -> builder
.clause(
may(linkType.call(source, target)),
not(candidateMust(linkType.call(source, target))),
not(MULTI_VIEW.call(source)),
not(MULTI_VIEW.call(target))
)
.action(
add(linkType, source, target)
))));
storeBuilder.with(new InvalidMultiplicityErrorTranslator(sourceType, linkType, false,
info.sourceMultiplicity()));
storeBuilder.with(new InvalidMultiplicityErrorTranslator(targetType, linkType, true,
info.targetMultiplicity()));
}
private RelationalQuery createMayHelper(PartialRelation type, Multiplicity multiplicity, boolean inverse) {
return CrossReferenceUtils.createMayHelper(linkType, type, multiplicity, inverse);
}
}
|
