Examples with GHResponse com.graphhopper.GHResponse used on opensource projects

Example 51 with GHResponse

use of com.graphhopper.GHResponse in project graphhopper by graphhopper.

the class RouteResourceTest method testInitInstructionsWithTurnDescription.

@Test
public void testInitInstructionsWithTurnDescription() {
    GraphHopperWeb hopper = new GraphHopperWeb(clientUrl(app, "/route"));
    GHRequest request = new GHRequest(42.554851, 1.536198, 42.510071, 1.548128);
    request.setProfile("my_car");
    GHResponse rsp = hopper.route(request);
    assertFalse(rsp.hasErrors(), rsp.getErrors().toString());
    assertEquals("Continue onto Carrer Antoni Fiter i Rossell", rsp.getBest().getInstructions().get(3).getName());
    request.getHints().putObject("turn_description", false);
    rsp = hopper.route(request);
    assertFalse(rsp.hasErrors());
    assertEquals("Carrer Antoni Fiter i Rossell", rsp.getBest().getInstructions().get(3).getName());
}

Example 52 with GHResponse

use of com.graphhopper.GHResponse in project graphhopper by graphhopper.

the class RouteResourceTest method testGraphHopperWeb.

@Test
public void testGraphHopperWeb() {
    GraphHopperWeb hopper = new GraphHopperWeb(clientUrl(app, "/route"));
    GHResponse rsp = hopper.route(new GHRequest(42.554851, 1.536198, 42.510071, 1.548128).setProfile("my_car"));
    assertFalse(rsp.hasErrors(), rsp.getErrors().toString());
    assertTrue(rsp.getErrors().isEmpty(), rsp.getErrors().toString());
    ResponsePath res = rsp.getBest();
    assertTrue(res.getDistance() > 9000, "distance wasn't correct:" + res.getDistance());
    assertTrue(res.getDistance() < 9500, "distance wasn't correct:" + res.getDistance());
    rsp = hopper.route(new GHRequest().setProfile("my_car").addPoint(new GHPoint(42.554851, 1.536198)).addPoint(new GHPoint(42.531896, 1.553278)).addPoint(new GHPoint(42.510071, 1.548128)));
    assertTrue(rsp.getErrors().isEmpty(), rsp.getErrors().toString());
    res = rsp.getBest();
    assertTrue(res.getDistance() > 20000, "distance wasn't correct:" + res.getDistance());
    assertTrue(res.getDistance() < 21000, "distance wasn't correct:" + res.getDistance());
    InstructionList instructions = res.getInstructions();
    assertEquals(24, instructions.size());
    assertEquals("Continue onto la Callisa", instructions.get(0).getTurnDescription(null));
    assertEquals("At roundabout, take exit 2", instructions.get(4).getTurnDescription(null));
    assertEquals(true, instructions.get(4).getExtraInfoJSON().get("exited"));
    assertEquals(false, instructions.get(22).getExtraInfoJSON().get("exited"));
}

Example 53 with GHResponse

use of com.graphhopper.GHResponse in project graphhopper by graphhopper.

the class GraphHopperWeb method route.

@Override
public GHResponse route(GHRequest request) {
    try {
        String places = "";
        for (GHPoint p : request.getPoints()) {
            places += "point=" + p.lat + "," + p.lon + "&";
        }
        boolean tmpInstructions = request.getHints().getBool("instructions", instructions);
        boolean tmpCalcPoints = request.getHints().getBool("calc_points", calcPoints);
        boolean tmpTurnDescription = request.getHints().getBool("turn_description", turnDescription);
        if (tmpInstructions && !tmpCalcPoints)
            throw new IllegalStateException("Cannot calculate instructions without points (only points without instructions). " + "Use calc_points=false and instructions=false to disable point and instruction calculation");
        boolean tmpElevation = request.getHints().getBool("elevation", elevation);
        String url = routeServiceUrl + "?" + places + "&type=json" + "&instructions=" + tmpInstructions + "&points_encoded=true" + "&calc_points=" + tmpCalcPoints + "&algorithm=" + request.getAlgorithm() + "&locale=" + request.getLocale().toString() + "&elevation=" + tmpElevation;
        if (!request.getVehicle().isEmpty())
            url += "&vehicle=" + request.getVehicle();
        if (!key.isEmpty())
            url += "&key=" + key;
        for (Entry<String, String> entry : request.getHints().toMap().entrySet()) {
            String urlKey = entry.getKey();
            String urlValue = entry.getValue();
            // use lower case conversion for check only!
            if (ignoreSet.contains(urlKey.toLowerCase()))
                continue;
            if (urlValue != null && !urlValue.isEmpty())
                url += "&" + WebHelper.encodeURL(urlKey) + "=" + WebHelper.encodeURL(urlValue);
        }
        String str = downloader.downloadAsString(url, true);
        JSONObject json = new JSONObject(str);
        GHResponse res = new GHResponse();
        res.addErrors(readErrors(json));
        if (res.hasErrors())
            return res;
        JSONArray paths = json.getJSONArray("paths");
        for (int index = 0; index < paths.length(); index++) {
            JSONObject path = paths.getJSONObject(index);
            PathWrapper altRsp = createPathWrapper(path, tmpCalcPoints, tmpInstructions, tmpElevation, tmpTurnDescription);
            res.add(altRsp);
        }
        return res;
    } catch (Exception ex) {
        throw new RuntimeException("Problem while fetching path " + request.getPoints() + ": " + ex.getMessage(), ex);
    }
}

Example 54 with GHResponse

use of com.graphhopper.GHResponse in project graphhopper by graphhopper.

the class GraphHopperWebIT method testRetrieveOnlyStreetname.

@Test
public void testRetrieveOnlyStreetname() {
    GHRequest req = new GHRequest().addPoint(new GHPoint(52.261434, 13.485718)).addPoint(new GHPoint(52.399067, 13.469238));
    GHResponse res = gh.route(req);
    assertEquals("Continue onto B 96", res.getBest().getInstructions().get(4).getName());
    req.getHints().put("turn_description", false);
    res = gh.route(req);
    assertEquals("B 96", res.getBest().getInstructions().get(4).getName());
}

Example 55 with GHResponse

use of com.graphhopper.GHResponse in project graphhopper by graphhopper.

the class GraphHopperWebIT method testTimeout.

@Test
public void testTimeout() {
    GHRequest req = new GHRequest().addPoint(new GHPoint(49.6724, 11.3494)).addPoint(new GHPoint(49.6550, 11.4180));
    GHResponse res = gh.route(req);
    assertFalse("errors:" + res.getErrors().toString(), res.hasErrors());
    req.getHints().put(GraphHopperWeb.TIMEOUT, 1);
    try {
        res = gh.route(req);
        fail();
    } catch (RuntimeException e) {
        assertEquals(SocketTimeoutException.class, e.getCause().getClass());
    }
}