Examples with Mapper fr.lirmm.graphik.graal.api.core.mapper.Mapper used on opensource projects

Example 6 with Mapper

use of fr.lirmm.graphik.graal.api.core.mapper.Mapper in project graal by graphik-team.

the class KBBuilderTest method testAddAtomMapper.

/**
 * Test method for {@link fr.lirmm.graphik.graal.kb.KBBuilder#add(fr.lirmm.graphik.graal.api.core.Atom, fr.lirmm.graphik.graal.api.core.mapper.Mapper)}.
 * @throws ParseException
 * @throws KBBuilderException
 * @throws AtomSetException
 */
@Test
public void testAddAtomMapper() throws ParseException, KBBuilderException, AtomSetException {
    // Given
    KBBuilder kbb = new KBBuilder();
    Atom a = DlgpParser.parseAtom("p(a).");
    Mapper mapper = new PrefixMapper("graphik#");
    // When
    kbb.add(a, mapper);
    KnowledgeBase kb = kbb.build();
    // Then
    Assert.assertTrue(kb.getFacts().contains(DlgpParser.parseAtom("<graphik#p>(a).")));
}

Example 7 with Mapper

use of fr.lirmm.graphik.graal.api.core.mapper.Mapper in project graal by graphik-team.

the class KBBuilderTest method testAddRulesCloseableIteratorOfObjectMapper.

/**
 * Test method for {@link fr.lirmm.graphik.graal.kb.KBBuilder#addRules(fr.lirmm.graphik.util.stream.CloseableIterator, fr.lirmm.graphik.graal.api.core.mapper.Mapper)}.
 * @throws KBBuilderException
 * @throws ParseException
 * @throws AtomSetException
 */
@Test
public void testAddRulesCloseableIteratorOfObjectMapper() throws KBBuilderException, ParseException, AtomSetException {
    // Given
    KBBuilder kbb = new KBBuilder();
    Parser<Object> parser = new DlgpParser("[R1] p(X) :- q(X). p(a).");
    Mapper mapper = new PrefixMapper("graphik#");
    // When
    kbb.addRules(parser, mapper);
    KnowledgeBase kb = kbb.build();
    // Then
    Assert.assertEquals(DlgpParser.parseRule("[R1] <graphik#p>(X) :- <graphik#q>(X)."), kb.getRule("R1"));
    Assert.assertFalse(kb.getFacts().contains(DlgpParser.parseAtom("p(a).")));
}

Example 8 with Mapper

use of fr.lirmm.graphik.graal.api.core.mapper.Mapper in project graal by graphik-team.

the class PrefixMapperTest method testUnmapPredicate.

/**
 * Test method for {@link fr.lirmm.graphik.graal.core.mapper.PrefixMapper#unmap(fr.lirmm.graphik.graal.api.core.Predicate)}.
 */
@Test
public void testUnmapPredicate() {
    // Given
    Predicate p = new Predicate("prefix#p", 1);
    Mapper mapper = new PrefixMapper("prefix#");
    // When
    Predicate mapped = mapper.unmap(p);
    // Then
    Assert.assertEquals(new Predicate("p", 1), mapped);
}