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

Example 41 with RepositoryContext

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

the class MultiPathPatternQueryExpressionTests method test_4.

/**
 * Test 4.
 */
@Test
@Order(4)
void test_4() {
    try {
        PathElement element = PathParser.parsePathPattern(repositoryContext, ":Attribute@:density{1, 42}");
        PathTupleExpr pathTupleExpr = element.pathPatternQuery(1, null);
        // Query.assertEqualsWOSpaces
        assertEquals("Join\r\n" + "   Join\r\n" + "      Join\r\n" + "         Union\r\n" + "            StatementPattern\r\n" + "               Variable (name=r1_i1)\r\n" + "               Variable (name=subject1, value=http://www.w3.org/1999/02/22-rdf-syntax-ns#subject)\r\n" + "               Variable (name=n0)\r\n" + "            StatementPattern\r\n" + "               Variable (name=n0)\r\n" + "               Variable (name=isSubjectOf1, value=http://www.w3.org/1999/02/22-rdf-syntax-ns#subject)\r\n" + "               Variable (name=r1_i1)\r\n" + "         Union\r\n" + "            StatementPattern\r\n" + "               Variable (name=r1_i1)\r\n" + "               Variable (name=property1, value=http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate)\r\n" + "               Variable (name=p_n0_n1, value=http://default/density)\r\n" + "            StatementPattern\r\n" + "               Variable (name=p_n0_n1, value=http://default/density)\r\n" + "               Variable (name=isPropertyOf1, value=http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate)\r\n" + "               Variable (name=r1_i1)\r\n" + "      Union\r\n" + "         StatementPattern\r\n" + "            Variable (name=r1_i1)\r\n" + "            Variable (name=object1, value=http://www.w3.org/1999/02/22-rdf-syntax-ns#object)\r\n" + "            Variable (name=n1_i1)\r\n" + "         StatementPattern\r\n" + "            Variable (name=n1_i1)\r\n" + "            Variable (name=isObjectOf1, value=http://www.w3.org/1999/02/22-rdf-syntax-ns#object)\r\n" + "            Variable (name=r1_i1)\r\n" + "   Join\r\n" + "      Join\r\n" + "         Union\r\n" + "            StatementPattern\r\n" + "               Variable (name=r1)\r\n" + "               Variable (name=subject1, value=http://www.w3.org/1999/02/22-rdf-syntax-ns#subject)\r\n" + "               Variable (name=n1_i1)\r\n" + "            StatementPattern\r\n" + "               Variable (name=n1_i1)\r\n" + "               Variable (name=isSubjectOf1, value=http://www.w3.org/1999/02/22-rdf-syntax-ns#subject)\r\n" + "               Variable (name=r1)\r\n" + "         Union\r\n" + "            StatementPattern\r\n" + "               Variable (name=r1)\r\n" + "               Variable (name=property1, value=http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate)\r\n" + "               Variable (name=p_n0_n1, value=http://default/density)\r\n" + "            StatementPattern\r\n" + "               Variable (name=p_n0_n1, value=http://default/density)\r\n" + "               Variable (name=isPropertyOf1, value=http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate)\r\n" + "               Variable (name=r1)\r\n" + "      Union\r\n" + "         StatementPattern\r\n" + "            Variable (name=r1)\r\n" + "            Variable (name=object1, value=http://www.w3.org/1999/02/22-rdf-syntax-ns#object)\r\n" + "            Variable (name=n1)\r\n" + "         StatementPattern\r\n" + "            Variable (name=n1)\r\n" + "            Variable (name=isObjectOf1, value=http://www.w3.org/1999/02/22-rdf-syntax-ns#object)\r\n" + "            Variable (name=r1)\r\n" + "", pathTupleExpr.toString());
        assertEquals("[n0,r1_i1:<http://default/Attribute>@http://default/density,n1_i1,DIRECT,false]\r\n" + "[n1_i1,r1:<http://default/Attribute>@http://default/density,n1,DIRECT,false]\r\n" + "", pathTupleExpr.pathToString());
    } catch (Exception e) {
        assertEquals("", e.getMessage());
    }
}

Example 42 with RepositoryContext

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

the class MultiPathPatternQueryExpressionTests method test_1.

/**
 * Test 1.
 */
@Test
@Order(1)
void test_1() {
    try {
        PathElement element = PathParser.parsePathPattern(repositoryContext, "^:hasProductBatteryLimit{1, 5}/:massThroughput");
        PathTupleExpr pathTupleExpr = element.pathPatternQuery();
        // Query.assertEqualsWOSpaces
        assertEquals("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, value=http://default/massThroughput)\r\n" + "      Variable (name=n2)\r\n" + "", pathTupleExpr.toString());
        assertEquals("[n0,http://default/hasProductBatteryLimit,n1,INVERSE]\r\n" + "[n1,http://default/massThroughput,n2,DIRECT]\r\n" + "", // element.getPathBindings().get(0).toString());
        pathTupleExpr.pathToString());
    } catch (Exception e) {
        assertEquals("", e.getMessage());
    }
}

Example 43 with RepositoryContext

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

the class MultiPathPatternQueryExpressionTests 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("rdfs", "http://rdfs/").prefix("id", "http://id/").prefix("xsd", "http://www.w3.org/2001/XMLSchema#");
    indices.add(0, 0);
}

Example 44 with RepositoryContext

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

the class PathIterationTests method test_6.

/**
 * Test 6.
 */
@Test
@Order(6)
void test_6() {
    try {
        PathElement element = PathParser.parsePathPattern(repositoryContext, ":hasParent{0,4}/:hasParent[:hasGender :Female]");
        assertEquals("<http://default/hasParent>{0,4} / <http://default/hasParent>[<http://default/hasGender> <http://default/Female> ]", element.toString());
        assertEquals("{0=1, 1=2, 2=3, 3=4, 4=5}", element.getIterations().toString());
        Iterations sortedIterations = element.getIterations().sortByPathLength();
        assertEquals("{0=1, 1=2, 2=3, 3=4, 4=5}", sortedIterations.toString());
        assertEquals("({0,0,4}/{1,1,1}){1,1,1}", element.getPathShareString(0));
        assertEquals("({0,1,4}/{1,1,1}){1,1,1}", element.getPathShareString(1));
        assertEquals("({0,3,4}/{1,1,1}){1,1,1}", element.getPathShareString(3));
    } catch (Exception e) {
        assertEquals("", e.getMessage());
    }
}

Example 45 with RepositoryContext

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

the class PathPatternSPARQLTests method test_1.

/**
 * Test 1.
 *
 * @throws RecognitionException the recognition exception
 * @throws PathPatternException the path pattern exception
 */
@Test
@Order(1)
void test_1() throws RecognitionException, PathPatternException {
    PathElement element = PathParser.parsePathPattern(repositoryContext, "^:Attribute@:volumeFlow");
    assertEquals("{{?r1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?n0 }UNION{ ?n0 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?r1 }}\r\n" + "{{?r1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://default/volumeFlow> }UNION{ <http://default/volumeFlow> <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> ?r1 }}\r\n" + "{{?r1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?n1 }UNION{ ?n1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?r1 }}\r\n" + "", element.toSPARQL());
}