Examples with InstructionList com.graphhopper.util.InstructionList used on opensource projects

Example 1 with InstructionList

use of com.graphhopper.util.InstructionList in project graphhopper by graphhopper.

the class GraphHopperWebIT method readFinishInstruction.

@Test
public void readFinishInstruction() {
    GHRequest req = new GHRequest().addPoint(new GHPoint(52.261434, 13.485718)).addPoint(new GHPoint(52.399067, 13.469238));
    GHResponse res = gh.route(req);
    InstructionList instructions = res.getBest().getInstructions();
    String finishInstructionName = instructions.get(instructions.size() - 1).getName();
    assertEquals("Arrive at destination", finishInstructionName);
}

Example 2 with InstructionList

use of com.graphhopper.util.InstructionList in project graphhopper by graphhopper.

the class SimpleRouteSerializer method toJSON.

@Override
public Map<String, Object> toJSON(GHResponse rsp, boolean calcPoints, boolean pointsEncoded, boolean includeElevation, boolean enableInstructions) {
    Map<String, Object> json = new HashMap<String, Object>();
    if (rsp.hasErrors()) {
        json.put("message", getMessage(rsp.getErrors().get(0)));
        List<Map<String, Object>> errorHintList = new ArrayList<>();
        for (Throwable t : rsp.getErrors()) {
            Map<String, Object> map = new HashMap<>();
            map.put("message", getMessage(t));
            map.put("details", t.getClass().getName());
            if (t instanceof GHException) {
                map.putAll(((GHException) t).getDetails());
            }
            errorHintList.add(map);
        }
        json.put("hints", errorHintList);
    } else {
        Map<String, Object> jsonInfo = new HashMap<String, Object>();
        json.put("info", jsonInfo);
        json.put("hints", rsp.getHints().toMap());
        // If you replace GraphHopper with your own brand name, this is fine.
        // Still it would be highly appreciated if you mention us in your about page!
        jsonInfo.put("copyrights", Arrays.asList("GraphHopper", "OpenStreetMap contributors"));
        List<Map<String, Object>> jsonPathList = new ArrayList<Map<String, Object>>();
        for (PathWrapper ar : rsp.getAll()) {
            Map<String, Object> jsonPath = new HashMap<String, Object>();
            jsonPath.put("distance", Helper.round(ar.getDistance(), 3));
            jsonPath.put("weight", Helper.round6(ar.getRouteWeight()));
            jsonPath.put("time", ar.getTime());
            jsonPath.put("transfers", ar.getNumChanges());
            if (!ar.getDescription().isEmpty())
                jsonPath.put("description", ar.getDescription());
            if (calcPoints) {
                jsonPath.put("points_encoded", pointsEncoded);
                PointList points = ar.getPoints();
                if (points.getSize() >= 2) {
                    BBox maxBounds2D = new BBox(maxBounds.minLon, maxBounds.maxLon, maxBounds.minLat, maxBounds.maxLat);
                    jsonPath.put("bbox", ar.calcRouteBBox(maxBounds2D).toGeoJson());
                }
                jsonPath.put("points", createPoints(points, pointsEncoded, includeElevation));
                if (enableInstructions) {
                    InstructionList instructions = ar.getInstructions();
                    jsonPath.put("instructions", instructions.createJson());
                }
                jsonPath.put("legs", ar.getLegs());
                jsonPath.put("details", ar.getPathDetails());
                jsonPath.put("ascend", ar.getAscend());
                jsonPath.put("descend", ar.getDescend());
            }
            jsonPath.put("snapped_waypoints", createPoints(ar.getWaypoints(), pointsEncoded, includeElevation));
            if (ar.getFare() != null) {
                jsonPath.put("fare", NumberFormat.getCurrencyInstance(Locale.ROOT).format(ar.getFare()));
            }
            jsonPathList.add(jsonPath);
        }
        json.put("paths", jsonPathList);
    }
    return json;
}

Example 3 with InstructionList

use of com.graphhopper.util.InstructionList 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 4 with InstructionList

use of com.graphhopper.util.InstructionList in project graphhopper by graphhopper.

the class GraphHopperWebIT method doNotReadFinishInstruction.

@Test
public void doNotReadFinishInstruction() {
    GHRequest req = new GHRequest().addPoint(new GHPoint(52.261434, 13.485718)).addPoint(new GHPoint(52.399067, 13.469238));
    req.getHints().put("turn_description", false);
    GHResponse res = gh.route(req);
    InstructionList instructions = res.getBest().getInstructions();
    String finishInstructionName = instructions.get(instructions.size() - 1).getName();
    assertEquals("", finishInstructionName);
}

Example 5 with InstructionList

use of com.graphhopper.util.InstructionList in project graphhopper by graphhopper.

the class RouteResourceClientHCTest method doNotReadFinishInstruction.

@ParameterizedTest
@EnumSource(value = TestParam.class)
public void doNotReadFinishInstruction(TestParam p) {
    GraphHopperWeb gh = createGH(p);
    GHRequest req = new GHRequest().addPoint(new GHPoint(42.507065, 1.529846)).addPoint(new GHPoint(42.510383, 1.533392)).putHint("vehicle", "car").putHint("turn_description", false);
    GHResponse res = gh.route(req);
    InstructionList instructions = res.getBest().getInstructions();
    String finishInstructionName = instructions.get(instructions.size() - 1).getName();
    assertEquals("", finishInstructionName);
}