Examples with RepositoryContext com.inova8.pathql.context.RepositoryContext used on opensource projects

Example 1 with RepositoryContext

use of com.inova8.pathql.context.RepositoryContext in project com.inova8.intelligentgraph by peterjohnlawrence.

the class PathPatternQueryExpressionTests method test_34.

/**
 * Test 34.
 */
@Test
@Order(34)
void test_34() {
    try {
        PathElement element = PathParser.parsePathPattern(repositoryContext, ":hasProductBatteryLimit");
        // Query.assertEqualsWOSpaces
        assertEquals("StatementPattern\r\n" + "   Variable (name=n0)\r\n" + "   Variable (name=p_n0_n1, value=http://default/hasProductBatteryLimit)\r\n" + "   Variable (name=n1)\r\n" + "", element.pathPatternQuery().toString());
    } catch (Exception e) {
        assertEquals("", e.getMessage());
    }
}

Example 2 with RepositoryContext

use of com.inova8.pathql.context.RepositoryContext in project com.inova8.intelligentgraph by peterjohnlawrence.

the class PathPatternQueryExpressionTests method setUpBeforeClass.

/**
 * Sets the up before class.
 *
 * @throws Exception the exception
 */
@BeforeAll
static void setUpBeforeClass() throws Exception {
    repositoryContext = new RepositoryContext();
    repositoryContext.getReifications().addReificationType(PathConstants.RDF_STATEMENT_IRI, PathConstants.RDF_SUBJECT_IRI, PathConstants.RDF_PREDICATE_IRI, PathConstants.RDF_OBJECT_IRI, null, null, null);
    repositoryContext.getReifications().addReificationType(iri("http://default/Attribute"), PathConstants.RDF_SUBJECT_IRI, PathConstants.RDF_PREDICATE_IRI, PathConstants.RDF_OBJECT_IRI, PathConstants.RDF_ISSUBJECTOF_IRI, PathConstants.RDF_ISPREDICATEOF_IRI, PathConstants.RDF_ISOBJECTOF_IRI);
    repositoryContext.getReifications().addReificationType(iri("http://default/Location"), PathConstants.RDF_SUBJECT_IRI, PathConstants.RDF_PREDICATE_IRI, PathConstants.RDF_OBJECT_IRI, null, null, null);
    repositoryContext.getReifications().setReificationsAreLazyLoaded(true);
    repositoryContext.prefix("http://default/").prefix("local", "http://local/").prefix("rdf", "http://rdf/").prefix("rdfs", "http://rdfs/").prefix("id", "http://id/").prefix("xsd", "http://www.w3.org/2001/XMLSchema#");
    // Dummy
    // thing = repositoryContext.getThing( "http://",null);
    indices.add(0, 0);
}

Example 3 with RepositoryContext

use of com.inova8.pathql.context.RepositoryContext in project com.inova8.intelligentgraph by peterjohnlawrence.

the class PathPatternQueryExpressionTests method test_36.

/**
 * Test 36.
 */
@Test
@Order(36)
void test_36() {
    try {
        PathElement element = PathParser.parsePathPattern(repositoryContext, "rdf:type[ lt '1.7' ]");
        // Query.assertEqualsWOSpaces
        assertEquals("Filter\r\n" + "   Compare (<)\r\n" + "      Variable (name=n1)\r\n" + "      ValueConstant (value=\"1.7\")\r\n" + "   StatementPattern\r\n" + "      Variable (name=n0)\r\n" + "      Variable (name=p_n0_n1, value=http://rdf/type)\r\n" + "      Variable (name=n1)\r\n" + "", element.pathPatternQuery().toString());
    } catch (Exception e) {
        assertEquals("", e.getMessage());
    }
}

Example 4 with RepositoryContext

use of com.inova8.pathql.context.RepositoryContext in project com.inova8.intelligentgraph by peterjohnlawrence.

the class PathPatternQueryExpressionTests method prepareElement.

/**
 * Prepare element.
 *
 * @param input the input
 * @return the path element
 * @throws RecognitionException the recognition exception
 */
private PathElement prepareElement(CharStream input) throws RecognitionException {
    PathPatternLexer lexer = new PathPatternLexer(input);
    CommonTokenStream tokens = new CommonTokenStream(lexer);
    PathPatternParser parser = new PathPatternParser(tokens);
    PathPatternContext pathPatternTree = parser.pathPattern();
    PathPatternVisitor pathPatternVisitor = new PathPatternVisitor(repositoryContext);
    PathElement element = pathPatternVisitor.visit(pathPatternTree);
    element.indexVisitor(null, 0, null);
    element.setIterations(Iterations.create(element));
    // element.setPathBindings(PathBindings.create(element));
    return element;
}

Example 5 with RepositoryContext

use of com.inova8.pathql.context.RepositoryContext in project com.inova8.intelligentgraph by peterjohnlawrence.

the class PathPatternQueryExpressionTests method test_20.

/**
 * Test 20.
 */
@Test
@Order(20)
void test_20() {
    try {
        PathElement element = PathParser.parsePathPattern(repositoryContext, "(^:hasProductBatteryLimit/*){1, 2}/:massThroughput");
        // Query.assertEqualsWOSpaces
        assertEquals("Join\r\n" + "   Join\r\n" + "      StatementPattern\r\n" + "         Variable (name=n1)\r\n" + "         Variable (name=p_n0_n1, value=http://default/hasProductBatteryLimit)\r\n" + "         Variable (name=n0)\r\n" + "      StatementPattern\r\n" + "         Variable (name=n1)\r\n" + "         Variable (name=p_n1_n2)\r\n" + "         Variable (name=n2)\r\n" + "   StatementPattern\r\n" + "      Variable (name=n2)\r\n" + "      Variable (name=p_n2_n3, value=http://default/massThroughput)\r\n" + "      Variable (name=n3)\r\n" + "", element.pathPatternQuery().toString());
    } catch (Exception e) {
        assertEquals("", e.getMessage());
    }
}