Examples with QuerySolution org.apache.jena.query.QuerySolution used on opensource projects

Example 36 with QuerySolution

use of org.apache.jena.query.QuerySolution in project jena by apache.

the class SouthPFTest method testExecEvaluated.

/**
 * Test of execEvaluated method, of class SouthPF.
 */
@Test
public void testExecEvaluated() {
    Dataset dataset = SpatialIndexTestData.createTestDataset();
    String query = "PREFIX spatial: <http://jena.apache.org/spatial#>\n" + "\n" + "SELECT ?subj\n" + "WHERE{\n" + "    ?subj spatial:south(48.857487 2.373047) .\n" + "}ORDER by ?subj";
    List<Resource> result = new ArrayList<>();
    try (QueryExecution qe = QueryExecutionFactory.create(query, dataset)) {
        ResultSet rs = qe.execSelect();
        while (rs.hasNext()) {
            QuerySolution qs = rs.nextSolution();
            Resource feature = qs.getResource("subj");
            result.add(feature);
        }
    }
    List<Resource> expResult = Arrays.asList(SpatialIndexTestData.AUCKLAND_FEATURE, SpatialIndexTestData.HONOLULU_FEATURE, SpatialIndexTestData.NEW_YORK_FEATURE, SpatialIndexTestData.PERTH_FEATURE);
    assertEquals(expResult, result);
}

Example 37 with QuerySolution

use of org.apache.jena.query.QuerySolution in project jena by apache.

the class WestPFTest method testExecEvaluated.

/**
 * Test of execEvaluated method, of class WestPF.
 */
@Test
public void testExecEvaluated() {
    Dataset dataset = SpatialIndexTestData.createTestDataset();
    String query = "PREFIX spatial: <http://jena.apache.org/spatial#>\n" + "\n" + "SELECT ?subj\n" + "WHERE{\n" + "    ?subj spatial:west(48.857487 2.373047) .\n" + "}ORDER by ?subj";
    List<Resource> result = new ArrayList<>();
    try (QueryExecution qe = QueryExecutionFactory.create(query, dataset)) {
        ResultSet rs = qe.execSelect();
        while (rs.hasNext()) {
            QuerySolution qs = rs.nextSolution();
            Resource feature = qs.getResource("subj");
            result.add(feature);
        }
    }
    List<Resource> expResult = Arrays.asList(SpatialIndexTestData.HONOLULU_FEATURE, SpatialIndexTestData.LONDON_FEATURE, SpatialIndexTestData.NEW_YORK_FEATURE);
    assertEquals(expResult, result);
}

Example 38 with QuerySolution

use of org.apache.jena.query.QuerySolution in project jena by apache.

the class NearbyPFTest method testExecEvaluated.

/**
 * Test of execEvaluated method, of class NearbyPF.
 */
@Test
public void testExecEvaluated() {
    Dataset dataset = SpatialIndexTestData.createTestDataset();
    String query = "PREFIX spatial: <http://jena.apache.org/spatial#>\n" + "\n" + "SELECT ?subj\n" + "WHERE{\n" + "    ?subj spatial:nearby(48.857487 2.373047 350) .\n" + "}ORDER by ?subj";
    List<Resource> result = new ArrayList<>();
    try (QueryExecution qe = QueryExecutionFactory.create(query, dataset)) {
        ResultSet rs = qe.execSelect();
        while (rs.hasNext()) {
            QuerySolution qs = rs.nextSolution();
            Resource feature = qs.getResource("subj");
            result.add(feature);
        }
    }
    List<Resource> expResult = Arrays.asList(SpatialIndexTestData.LONDON_FEATURE);
    assertEquals(expResult, result);
}

Example 39 with QuerySolution

use of org.apache.jena.query.QuerySolution in project jena by apache.

the class IntersectBoxPFTest method testExecEvaluated.

/**
 * Test of execEvaluated method, of class IntersectBox.
 */
@Test
public void testExecEvaluated() {
    Dataset dataset = SpatialIndexTestData.createTestDataset();
    String query = "PREFIX spatial: <http://jena.apache.org/spatial#>\n" + "\n" + "SELECT ?subj\n" + "WHERE{\n" + "    ?subj spatial:intersectBox(51.4 -0.13 51.6 -0.12) .\n" + "}ORDER by ?subj";
    List<Resource> result = new ArrayList<>();
    try (QueryExecution qe = QueryExecutionFactory.create(query, dataset)) {
        ResultSet rs = qe.execSelect();
        while (rs.hasNext()) {
            QuerySolution qs = rs.nextSolution();
            Resource feature = qs.getResource("subj");
            result.add(feature);
        }
    }
    List<Resource> expResult = Arrays.asList(SpatialIndexTestData.LONDON_FEATURE);
    assertEquals(expResult, result);
}

Example 40 with QuerySolution

use of org.apache.jena.query.QuerySolution in project jena by apache.

the class WithinBoxPFTest method testExecEvaluated.

/**
 * Test of execEvaluated method, of class WithinBoxPF.
 */
@Test
public void testExecEvaluated() {
    Dataset dataset = SpatialIndexTestData.createTestDataset();
    String query = "PREFIX spatial: <http://jena.apache.org/spatial#>\n" + "\n" + "SELECT ?subj\n" + "WHERE{\n" + "    ?subj spatial:withinBox(51.4 -0.13 51.6 -0.12) .\n" + "}ORDER by ?subj";
    List<Resource> result = new ArrayList<>();
    try (QueryExecution qe = QueryExecutionFactory.create(query, dataset)) {
        ResultSet rs = qe.execSelect();
        while (rs.hasNext()) {
            QuerySolution qs = rs.nextSolution();
            Resource feature = qs.getResource("subj");
            result.add(feature);
        }
    }
    List<Resource> expResult = Arrays.asList(SpatialIndexTestData.LONDON_FEATURE);
    assertEquals(expResult, result);
}