Examples with BasicPattern org.apache.jena.sparql.core.BasicPattern used on opensource projects

Example 16 with BasicPattern

use of org.apache.jena.sparql.core.BasicPattern in project jena by apache.

the class TestService method testNumericTimeout.

@Test
public void testNumericTimeout() {
    BasicPattern basicPattern = new BasicPattern();
    basicPattern.add(Triple.ANY);
    Node serviceNode = NodeFactory.createURI(SERVICE);
    OpService opService = new OpService(serviceNode, new OpBGP(basicPattern), false);
    Context context = new Context();
    ARQ.setNormalMode(context);
    context.set(Service.queryTimeout, 10);
    try {
        Service.exec(opService, context);
        Assert.fail("Expected QueryExceptionHTTP");
    } catch (QueryExceptionHTTP expected) {
        Throwable thrown = expected.getCause();
        if (thrown instanceof SocketException || thrown instanceof ConnectTimeoutException) {
        // expected
        } else {
            Assert.fail(String.format("Expected SocketException or ConnectTimeoutException, instead got: %s %s", thrown.getClass().getName(), thrown.getMessage()));
        }
    }
}

Example 17 with BasicPattern

use of org.apache.jena.sparql.core.BasicPattern in project jena by apache.

the class TestService method testStringTimeout.

@Test
public void testStringTimeout() {
    BasicPattern basicPattern = new BasicPattern();
    basicPattern.add(Triple.ANY);
    Node serviceNode = NodeFactory.createURI(SERVICE);
    OpService opService = new OpService(serviceNode, new OpBGP(basicPattern), false);
    Context context = new Context();
    ARQ.setNormalMode(context);
    context.set(Service.queryTimeout, "10");
    try {
        Service.exec(opService, context);
        Assert.fail("Expected QueryExceptionHTTP");
    } catch (QueryExceptionHTTP expected) {
        Throwable thrown = expected.getCause();
        if (thrown instanceof SocketException || thrown instanceof ConnectTimeoutException) {
        // expected
        } else {
            Assert.fail(String.format("Expected SocketException or ConnectTimeoutException, instead got: %s %s", thrown.getClass().getName(), thrown.getMessage()));
        }
    }
}

Example 18 with BasicPattern

use of org.apache.jena.sparql.core.BasicPattern in project jena by apache.

the class FmtTemplate method format.

@Override
public void format(Template template) {
    out.print("{");
    out.incIndent(INDENT);
    out.pad();
    List<Quad> quads = template.getQuads();
    for (Quad quad : quads) {
        BasicPattern bgp = new BasicPattern();
        bgp.add(quad.asTriple());
        out.newline();
        if (!Quad.defaultGraphNodeGenerated.equals(quad.getGraph())) {
            out.print("GRAPH");
            out.print(" ");
            out.print(slotToString(quad.getGraph()));
            out.print(" ");
            out.newline();
            out.incIndent(INDENT);
            out.pad();
            out.print("{");
            out.incIndent(INDENT);
            out.pad();
        }
        formatTriples(bgp);
        if (!Quad.defaultGraphNodeGenerated.equals(quad.getGraph())) {
            out.decIndent(INDENT);
            out.print("}");
            out.decIndent(INDENT);
        }
    }
    out.newline();
    out.decIndent(INDENT);
    out.print("}");
    out.newline();
}

Example 19 with BasicPattern

use of org.apache.jena.sparql.core.BasicPattern in project jena by apache.

the class TestReorder method reorderIndexes1.

@Test
public void reorderIndexes1() {
    ReorderProc proc = new ReorderProcIndexes(new int[] { 0, 1 });
    BasicPattern bgp = bgp("(bgp (:x :p ?v) (:x :q ?w))");
    BasicPattern bgp2 = proc.reorder(bgp);
    assertEquals(bgp, bgp2);
}

Example 20 with BasicPattern

use of org.apache.jena.sparql.core.BasicPattern in project jena by apache.

the class TestReorder method stats_dft_01.

@Test
public void stats_dft_01() {
    ReorderTransformation transform = ReorderLib.fixed();
    BasicPattern bgp = bgp("(bgp)");
    BasicPattern bgp2 = transform.reorder(bgp);
    assertEquals(bgp2, bgp);
}