Examples with RouteDataObject net.osmand.binary.RouteDataObject used on opensource projects

Example 41 with RouteDataObject

use of net.osmand.binary.RouteDataObject in project Osmand by osmandapp.

the class RoutingContext method loadRouteSegment.

public RouteSegment loadRouteSegment(int x31, int y31, int memoryLimit) {
    long tileId = getRoutingTile(x31, y31, memoryLimit, OPTION_SMART_LOAD);
    TLongObjectHashMap<RouteDataObject> excludeDuplications = new TLongObjectHashMap<RouteDataObject>();
    RouteSegment original = null;
    if (tileRoutes.containsKey(tileId)) {
        List<RouteDataObject> routes = tileRoutes.get(tileId);
        if (routes != null) {
            for (RouteDataObject ro : routes) {
                for (int i = 0; i < ro.pointsX.length; i++) {
                    if (ro.getPoint31XTile(i) == x31 && ro.getPoint31YTile(i) == y31) {
                        long id = calcRouteId(ro, i);
                        if (excludeDuplications.contains(id)) {
                            continue;
                        }
                        excludeDuplications.put(id, ro);
                        RouteSegment segment = new RouteSegment(ro, i);
                        segment.next = original;
                        original = segment;
                    }
                }
            }
        }
    }
    List<RoutingSubregionTile> subregions = indexedSubregions.get(tileId);
    if (subregions != null) {
        for (RoutingSubregionTile rs : subregions) {
            original = rs.loadRouteSegment(x31, y31, this, excludeDuplications, original);
        }
    }
    return original;
}

Example 42 with RouteDataObject

use of net.osmand.binary.RouteDataObject in project Osmand by osmandapp.

the class BinaryRoutePlanner method proccessRestrictions.

private boolean proccessRestrictions(RoutingContext ctx, RouteSegment segment, RouteSegment inputNext, boolean reverseWay) {
    if (!ctx.getRouter().restrictionsAware()) {
        return false;
    }
    RouteDataObject road = segment.getRoad();
    RouteSegment parent = getParentDiffId(segment);
    if (!reverseWay && road.getRestrictionLength() == 0 && (parent == null || parent.getRoad().getRestrictionLength() == 0)) {
        return false;
    }
    ctx.segmentsToVisitPrescripted.clear();
    ctx.segmentsToVisitNotForbidden.clear();
    processRestriction(ctx, inputNext, reverseWay, false, road);
    if (parent != null) {
        processRestriction(ctx, inputNext, reverseWay, true, parent.getRoad());
    }
    return true;
}

Example 43 with RouteDataObject

use of net.osmand.binary.RouteDataObject in project Osmand by osmandapp.

the class RouteResultPreparation method attachRoadSegments.

private void attachRoadSegments(RoutingContext ctx, List<RouteSegmentResult> result, int routeInd, int pointInd, boolean plus) throws IOException {
    RouteSegmentResult rr = result.get(routeInd);
    RouteDataObject road = rr.getObject();
    long nextL = pointInd < road.getPointsLength() - 1 ? getPoint(road, pointInd + 1) : 0;
    long prevL = pointInd > 0 ? getPoint(road, pointInd - 1) : 0;
    // attach additional roads to represent more information about the route
    RouteSegmentResult previousResult = null;
    // by default make same as this road id
    long previousRoadId = road.getId();
    if (pointInd == rr.getStartPointIndex() && routeInd > 0) {
        previousResult = result.get(routeInd - 1);
        previousRoadId = previousResult.getObject().getId();
        if (previousRoadId != road.getId()) {
            if (previousResult.getStartPointIndex() < previousResult.getEndPointIndex() && previousResult.getEndPointIndex() < previousResult.getObject().getPointsLength() - 1) {
                rr.attachRoute(pointInd, new RouteSegmentResult(previousResult.getObject(), previousResult.getEndPointIndex(), previousResult.getObject().getPointsLength() - 1));
            } else if (previousResult.getStartPointIndex() > previousResult.getEndPointIndex() && previousResult.getEndPointIndex() > 0) {
                rr.attachRoute(pointInd, new RouteSegmentResult(previousResult.getObject(), previousResult.getEndPointIndex(), 0));
            }
        }
    }
    Iterator<RouteSegment> it;
    if (rr.getPreAttachedRoutes(pointInd) != null) {
        final RouteSegmentResult[] list = rr.getPreAttachedRoutes(pointInd);
        it = new Iterator<BinaryRoutePlanner.RouteSegment>() {

            int i = 0;

            @Override
            public boolean hasNext() {
                return i < list.length;
            }

            @Override
            public RouteSegment next() {
                RouteSegmentResult r = list[i++];
                return new RouteSegment(r.getObject(), r.getStartPointIndex());
            }

            @Override
            public void remove() {
            }
        };
    } else {
        RouteSegment rt = ctx.loadRouteSegment(road.getPoint31XTile(pointInd), road.getPoint31YTile(pointInd), ctx.config.memoryLimitation);
        it = rt == null ? null : rt.getIterator();
    }
    // try to attach all segments except with current id
    while (it != null && it.hasNext()) {
        RouteSegment routeSegment = it.next();
        if (routeSegment.road.getId() != road.getId() && routeSegment.road.getId() != previousRoadId) {
            RouteDataObject addRoad = routeSegment.road;
            checkAndInitRouteRegion(ctx, addRoad);
            // TODO restrictions can be considered as well
            int oneWay = ctx.getRouter().isOneWay(addRoad);
            if (oneWay >= 0 && routeSegment.getSegmentStart() < addRoad.getPointsLength() - 1) {
                long pointL = getPoint(addRoad, routeSegment.getSegmentStart() + 1);
                if (pointL != nextL && pointL != prevL) {
                    // if way contains same segment (nodes) as different way (do not attach it)
                    rr.attachRoute(pointInd, new RouteSegmentResult(addRoad, routeSegment.getSegmentStart(), addRoad.getPointsLength() - 1));
                }
            }
            if (oneWay <= 0 && routeSegment.getSegmentStart() > 0) {
                long pointL = getPoint(addRoad, routeSegment.getSegmentStart() - 1);
                // if way contains same segment (nodes) as different way (do not attach it)
                if (pointL != nextL && pointL != prevL) {
                    rr.attachRoute(pointInd, new RouteSegmentResult(addRoad, routeSegment.getSegmentStart(), 0));
                }
            }
        }
    }
}

Example 44 with RouteDataObject

use of net.osmand.binary.RouteDataObject in project Osmand by osmandapp.

the class CurrentPositionHelper method getLastKnownRouteSegment.

public RouteDataObject getLastKnownRouteSegment(Location loc) {
    Location last = lastAskedLocation;
    RouteDataObject r = lastFound;
    if (loc == null || loc.getAccuracy() > 50) {
        return null;
    }
    if (last != null && last.distanceTo(loc) < 10) {
        return r;
    }
    if (r == null) {
        scheduleRouteSegmentFind(loc, true, null, null);
        return null;
    }
    double d = getOrthogonalDistance(r, loc);
    if (d > 15) {
        scheduleRouteSegmentFind(loc, true, null, null);
    }
    if (d < 70) {
        return r;
    }
    return null;
}

Example 45 with RouteDataObject

use of net.osmand.binary.RouteDataObject in project Osmand by osmandapp.

the class ImpassableRoadsLayer method collectObjectsFromPoint.

@Override
public void collectObjectsFromPoint(PointF point, RotatedTileBox tileBox, List<Object> o, boolean unknownLocation) {
    if (tileBox.getZoom() >= startZoom) {
        int ex = (int) point.x;
        int ey = (int) point.y;
        int compare = getRadiusPoi(tileBox);
        int radius = compare * 3 / 2;
        for (RouteDataObject road : getImpassableRoads()) {
            Location location = getImpassableRoadLocations().get(road.getId());
            if (location != null) {
                int x = (int) tileBox.getPixXFromLatLon(location.getLatitude(), location.getLongitude());
                int y = (int) tileBox.getPixYFromLatLon(location.getLatitude(), location.getLongitude());
                if (calculateBelongs(ex, ey, x, y, compare)) {
                    compare = radius;
                    o.add(road);
                }
            }
        }
    }
    if (!storedRoadDataObjects.isEmpty()) {
        activity.getMyApplication().getAvoidSpecificRoads().initPreservedData();
        storedRoadDataObjects.clear();
    }
}