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
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
|
package uk.ac.ox.cs.pagoda.junit;
import org.junit.Test;
import org.semanticweb.HermiT.model.*;
import org.semanticweb.owlapi.apibinding.OWLManager;
import org.semanticweb.owlapi.model.OWLOntology;
import org.semanticweb.owlapi.model.OWLOntologyManager;
import uk.ac.ox.cs.pagoda.approx.Clause;
import uk.ac.ox.cs.pagoda.approx.Clausifier;
import static org.junit.Assert.fail;
public class ClauseTester {
public void test_clause(Atom[] headAtoms, Atom[] bodyAtoms) {
OWLOntologyManager m = OWLManager.createOWLOntologyManager();
OWLOntology emptyOntology = null;
try {
emptyOntology = m.createOntology();
} catch(Exception e) {
e.printStackTrace();
fail("failed to create a new ontology");
}
Clause c = new Clause(Clausifier.getInstance(emptyOntology), DLClause.create(headAtoms, bodyAtoms));
System.out.println(c.toString());
}
@Test
public void test_nominal() {
Variable x = Variable.create("X");
AtomicRole r = AtomicRole.create("r");
Individual o = Individual.create("o");
Atom[] bodyAtoms = new Atom[]{Atom.create(r, x, o)};
AtomicConcept A = AtomicConcept.create("A");
Atom[] headAtoms = new Atom[]{Atom.create(A, x)};
test_clause(headAtoms, bodyAtoms);
}
@Test
public void test_simple() {
Variable x = Variable.create("X"), y1 = Variable.create("y1"), y2 = Variable.create("y2");
AtomicConcept A = AtomicConcept.create("A");
AtomicRole r = AtomicRole.create("r");
Atom[] bodyAtoms = new Atom[] {
Atom.create(A, x),
Atom.create(r, x, y1),
Atom.create(r, x, y2)
};
Atom[] headAtoms = new Atom[] {
Atom.create(Equality.INSTANCE, y1, y2)
};
OWLOntologyManager m = OWLManager.createOWLOntologyManager();
OWLOntology emptyOntology = null;
try {
emptyOntology = m.createOntology();
} catch (Exception e) {
e.printStackTrace();
fail("failed to create a new ontology");
}
Clause c = new Clause(Clausifier.getInstance(emptyOntology), DLClause.create(headAtoms, bodyAtoms));
System.out.println(c.toString());
}
@Test
public void test_more() {
Variable x = Variable.create("X"), y1 = Variable.create("y1"), y2 = Variable.create("y2"), y3 = Variable.create("y3");
AtomicConcept A = AtomicConcept.create("A");
AtomicRole r = AtomicRole.create("r");
Atom[] bodyAtoms = new Atom[] {
Atom.create(A, x),
Atom.create(r, x, y1),
Atom.create(r, x, y2),
Atom.create(r, x, y3),
};
Atom[] headAtoms = new Atom[] {
Atom.create(Equality.INSTANCE, y1, y2),
Atom.create(Equality.INSTANCE, y1, y3),
Atom.create(Equality.INSTANCE, y2, y3)
};
OWLOntologyManager m = OWLManager.createOWLOntologyManager();
OWLOntology emptyOntology = null;
try {
emptyOntology = m.createOntology();
} catch (Exception e) {
e.printStackTrace();
fail("failed to create a new ontology");
}
Clause c = new Clause(Clausifier.getInstance(emptyOntology), DLClause.create(headAtoms, bodyAtoms));
System.out.println(c.toString());
}
@Test
public void test_inverse() {
Variable x = Variable.create("X"), y1 = Variable.create("y1"), y2 = Variable.create("y2");
AtomicConcept A = AtomicConcept.create("A");
AtomicRole r = AtomicRole.create("r");
Atom[] bodyAtoms = new Atom[] {
Atom.create(A, x),
Atom.create(r, y1, x),
Atom.create(r, y2, x)
};
Atom[] headAtoms = new Atom[] {
Atom.create(Equality.INSTANCE, y1, y2)
};
OWLOntologyManager m = OWLManager.createOWLOntologyManager();
OWLOntology emptyOntology = null;
try {
emptyOntology = m.createOntology();
} catch (Exception e) {
e.printStackTrace();
fail("failed to create a new ontology");
}
Clause c = new Clause(Clausifier.getInstance(emptyOntology), DLClause.create(headAtoms, bodyAtoms));
System.out.println(c.toString());
}
@Test
public void test_fillter() {
Variable x = Variable.create("X"), y1 = Variable.create("y1"), y2 = Variable.create("y2");
AtomicConcept A = AtomicConcept.create("A");
AtomicConcept B = AtomicConcept.create("B");
AtomicRole r = AtomicRole.create("r");
Atom[] bodyAtoms = new Atom[] {
Atom.create(A, x),
Atom.create(r, y1, x),
Atom.create(r, y2, x),
Atom.create(B, y1),
Atom.create(B, y2)
};
Atom[] headAtoms = new Atom[] {
Atom.create(Equality.INSTANCE, y1, y2)
};
OWLOntologyManager m = OWLManager.createOWLOntologyManager();
OWLOntology emptyOntology = null;
try {
emptyOntology = m.createOntology();
} catch (Exception e) {
e.printStackTrace();
fail("failed to create a new ontology");
}
Clause c = new Clause(Clausifier.getInstance(emptyOntology), DLClause.create(headAtoms, bodyAtoms));
System.out.println(c.toString());
}
@Test
public void test_negFillter() {
Variable x = Variable.create("X"), y1 = Variable.create("y1"), y2 = Variable.create("y2");
AtomicConcept A = AtomicConcept.create("A");
AtomicConcept B = AtomicConcept.create("B");
AtomicRole r = AtomicRole.create("r");
Atom[] bodyAtoms = new Atom[] {
Atom.create(A, x),
Atom.create(r, y1, x),
Atom.create(r, y2, x)
};
Atom[] headAtoms = new Atom[] {
Atom.create(Equality.INSTANCE, y1, y2),
Atom.create(B, y1),
Atom.create(B, y2)
};
OWLOntologyManager m = OWLManager.createOWLOntologyManager();
OWLOntology emptyOntology = null;
try {
emptyOntology = m.createOntology();
} catch (Exception e) {
e.printStackTrace();
fail("failed to create a new ontology");
}
Clause c = new Clause(Clausifier.getInstance(emptyOntology), DLClause.create(headAtoms, bodyAtoms));
System.out.println(c.toString());
}
}
|
