Examples with DefaultInMemoryGraphStore fr.lirmm.graphik.graal.core.atomset.graph.DefaultInMemoryGraphStore used on opensource projects

Example 11 with DefaultInMemoryGraphStore

use of fr.lirmm.graphik.graal.core.atomset.graph.DefaultInMemoryGraphStore in project graal by graphik-team.

the class Rules method criticalInstance.

public static InMemoryAtomSet criticalInstance(final Iterable<Rule> rules) {
    InMemoryAtomSet A = new DefaultInMemoryGraphStore();
    criticalInstance(rules, A);
    return A;
}

Example 12 with DefaultInMemoryGraphStore

use of fr.lirmm.graphik.graal.core.atomset.graph.DefaultInMemoryGraphStore in project graal by graphik-team.

the class ChaseTest method test.

@Test
public void test() throws ParseException, ChaseException {
    Ontology onto = new DefaultOntology();
    onto.add(DlgpParser.parseRule("p(X) :- q(X)."));
    onto.add(DlgpParser.parseRule("q(X) :- p(X)."));
    InMemoryAtomSet store = new DefaultInMemoryGraphStore();
    store.add(DlgpParser.parseAtom("p(a)."));
    Chase chase = new BreadthFirstChase(onto, store);
    Assert.assertTrue(chase.hasNext());
    chase.next();
    Assert.assertTrue(chase.hasNext());
    chase.next();
    Assert.assertFalse(chase.hasNext());
}

Example 13 with DefaultInMemoryGraphStore

use of fr.lirmm.graphik.graal.core.atomset.graph.DefaultInMemoryGraphStore in project graal by graphik-team.

the class DefaultStoreFactory method create.

@Override
public Store create(Atom atom) {
    DefaultInMemoryGraphStore atomset = this.create();
    atomset.add(atom);
    return atomset;
}

Example 14 with DefaultInMemoryGraphStore

use of fr.lirmm.graphik.graal.core.atomset.graph.DefaultInMemoryGraphStore in project graal by graphik-team.

the class DefaultKnowledgeBaseTest method testGetRuleNames.

/**
 * Test method for
 * {@link fr.lirmm.graphik.graal.kb.DefaultKnowledgeBase#getRuleNames()}.
 * @throws ParseException
 */
@Test
public void testGetRuleNames() throws ParseException {
    Rule r1 = DlgpParser.parseRule("[R1] p(x) :- q(X).");
    Rule r2 = DlgpParser.parseRule("[R2] q(x) :- r(X).");
    AtomSet store = new DefaultInMemoryGraphStore();
    RuleSet ruleset = new LinkedListRuleSet();
    ruleset.add(r1);
    ruleset.add(r2);
    KnowledgeBase kb = new DefaultKnowledgeBase(store, ruleset);
    Assert.assertTrue(kb.getRuleNames().contains("R1"));
    Assert.assertTrue(kb.getRuleNames().contains("R2"));
    Assert.assertEquals(r1, kb.getRule("R1"));
    Assert.assertEquals(r2, kb.getRule("R2"));
    kb.close();
}

Example 15 with DefaultInMemoryGraphStore

use of fr.lirmm.graphik.graal.core.atomset.graph.DefaultInMemoryGraphStore in project graal by graphik-team.

the class DefaultKnowledgeBaseTest method testDefaultKnowledgeBaseAtomSetRuleSet.

/**
 * Test method for
 * {@link fr.lirmm.graphik.graal.kb.DefaultKnowledgeBase#DefaultKnowledgeBase(fr.lirmm.graphik.graal.api.core.AtomSet, fr.lirmm.graphik.graal.api.core.RuleSet)}.
 * @throws AtomSetException
 * @throws ParseException
 */
@Test
public void testDefaultKnowledgeBaseAtomSetRuleSet() throws AtomSetException, ParseException {
    Atom aa = DlgpParser.parseAtom("q(a).");
    Atom ab = DlgpParser.parseAtom("q(b).");
    Atom ac = DlgpParser.parseAtom("q(c).");
    Rule r = DlgpParser.parseRule("[R1] p(x) :- q(X).");
    NegativeConstraint nc = DlgpParser.parseNegativeConstraint("[NC] ! :- q(X), p(X).");
    AtomSet store = new DefaultInMemoryGraphStore();
    store.add(aa);
    store.add(ab);
    store.add(ac);
    RuleSet ruleset = new LinkedListRuleSet();
    ruleset.add(r);
    ruleset.add(nc);
    KnowledgeBase kb = new DefaultKnowledgeBase(store, ruleset);
    Assert.assertTrue(kb.getOntology().contains(r));
    Assert.assertTrue(kb.getOntology().contains(nc));
    Assert.assertTrue(kb.getFacts().contains(aa));
    Assert.assertTrue(kb.getFacts().contains(ab));
    Assert.assertTrue(kb.getFacts().contains(ac));
    kb.close();
}