Examples with RelationMember net.osmand.osm.edit.Relation.RelationMember used on opensource projects

Example 11 with RelationMember

use of net.osmand.osm.edit.Relation.RelationMember in project OsmAnd-tools by osmandapp.

the class IndexRouteCreator method indexHighwayRestrictions.

private void indexHighwayRestrictions(Entity e, OsmDbAccessorContext ctx) throws SQLException {
    if (e instanceof Relation && "restriction".equals(e.getTag(OSMTagKey.TYPE))) {
        // $NON-NLS-1$
        // $NON-NLS-1$
        String val = e.getTag("restriction");
        if (val != null) {
            if ("no_u_turn".equalsIgnoreCase(val) && Algorithms.objectEquals(e.getTag("from"), e.getTag("to"))) {
                // don't index such roads - can't go through issue https://www.openstreetmap.org/way/338099991#map=17/46.86699/-0.20473
                return;
            }
            byte type = -1;
            if ("no_right_turn".equalsIgnoreCase(val)) {
                // $NON-NLS-1$
                type = MapRenderingTypes.RESTRICTION_NO_RIGHT_TURN;
            } else if ("no_left_turn".equalsIgnoreCase(val)) {
                // $NON-NLS-1$
                type = MapRenderingTypes.RESTRICTION_NO_LEFT_TURN;
            } else if ("no_u_turn".equalsIgnoreCase(val)) {
                // $NON-NLS-1$
                type = MapRenderingTypes.RESTRICTION_NO_U_TURN;
            } else if ("no_straight_on".equalsIgnoreCase(val)) {
                // $NON-NLS-1$
                type = MapRenderingTypes.RESTRICTION_NO_STRAIGHT_ON;
            } else if ("only_right_turn".equalsIgnoreCase(val)) {
                // $NON-NLS-1$
                type = MapRenderingTypes.RESTRICTION_ONLY_RIGHT_TURN;
            } else if ("only_left_turn".equalsIgnoreCase(val)) {
                // $NON-NLS-1$
                type = MapRenderingTypes.RESTRICTION_ONLY_LEFT_TURN;
            } else if ("only_straight_on".equalsIgnoreCase(val)) {
                // $NON-NLS-1$
                type = MapRenderingTypes.RESTRICTION_ONLY_STRAIGHT_ON;
            }
            if (type != -1) {
                ctx.loadEntityRelation((Relation) e);
                // $NON-NLS-1$
                Collection<RelationMember> fromL = ((Relation) e).getMembers("from");
                // $NON-NLS-1$
                Collection<RelationMember> toL = ((Relation) e).getMembers("to");
                if (!fromL.isEmpty() && !toL.isEmpty()) {
                    RelationMember from = fromL.iterator().next();
                    RelationMember to = toL.iterator().next();
                    if (from.getEntityId().getType() == EntityType.WAY) {
                        if (!highwayRestrictions.containsKey(from.getEntityId().getId())) {
                            highwayRestrictions.put(from.getEntityId().getId(), new TLongArrayList());
                        }
                        highwayRestrictions.get(from.getEntityId().getId()).add((to.getEntityId().getId() << 3) | (long) type);
                    }
                }
            }
        }
    }
}

Example 12 with RelationMember

use of net.osmand.osm.edit.Relation.RelationMember in project OsmAnd-tools by osmandapp.

the class IndexTransportCreator method indexRelations.

public void indexRelations(Relation e, OsmDbAccessorContext ctx) throws SQLException {
    if (e.getTag(OSMTagKey.ROUTE_MASTER) != null) {
        ctx.loadEntityRelation(e);
        for (RelationMember child : ((Relation) e).getMembers()) {
            Entity entity = child.getEntity();
            if (entity != null) {
                masterRoutes.put(entity.getId(), (Relation) e);
            }
        }
    }
    if ("stop_area".equals(e.getTag(OSMTagKey.PUBLIC_TRANSPORT))) {
        // save stop area relation members for future processing
        String name = e.getTag(OSMTagKey.NAME);
        if (name == null)
            return;
        ctx.loadEntityRelation(e);
        for (RelationMember entry : e.getMembers()) {
            String role = entry.getRole();
            if ("platform".equals(role) || "stop".equals(role)) {
                if (entry.getEntity() != null && entry.getEntity().getTag(OSMTagKey.NAME) == null) {
                    stopAreas.put(entry.getEntityId(), e);
                }
            }
        }
    }
}

Example 13 with RelationMember

use of net.osmand.osm.edit.Relation.RelationMember in project OsmAnd-tools by osmandapp.

the class IndexTransportCreator method processTransportRelationV2.

private boolean processTransportRelationV2(Relation rel, TransportRoute route) {
    // first, verify we can accept this relation as new transport relation
    // accepted roles restricted to: <empty>, stop, platform, ^(stop|platform)_(entry|exit)_only$
    String version = rel.getTag("public_transport:version");
    try {
        if (Algorithms.isEmpty(version) || Integer.parseInt(version) < 2) {
            for (RelationMember entry : rel.getMembers()) {
                // ignore ways (cause with even with new relations there could be a mix of forward/backward ways)
                if (entry.getEntity() instanceof Way) {
                    continue;
                }
                String role = entry.getRole();
                if (role.isEmpty() || "stop".equals(role) || "platform".equals(role)) {
                    // accepted roles
                    continue;
                }
                stopPlatformMatcher.reset(role);
                if (stopPlatformMatcher.matches()) {
                    continue;
                }
                // there is wrong role in the relation, exit
                return false;
            }
        }
    } catch (NumberFormatException e) {
        return false;
    }
    List<Entity> platformsAndStops = new ArrayList<Entity>();
    List<Entity> platforms = new ArrayList<Entity>();
    List<Entity> stops = new ArrayList<Entity>();
    Map<EntityId, Entity> platformNames = new LinkedHashMap<>();
    for (RelationMember entry : rel.getMembers()) {
        String role = entry.getRole();
        if (entry.getEntity() == null || entry.getEntity().getLatLon() == null) {
            continue;
        }
        if (role.startsWith("platform")) {
            platformsAndStops.add(entry.getEntity());
            platforms.add(entry.getEntity());
        } else if (role.startsWith("stop")) {
            platformsAndStops.add(entry.getEntity());
            stops.add(entry.getEntity());
        } else {
            if (entry.getEntity() instanceof Way) {
                route.addWay((Way) entry.getEntity());
            }
        }
    }
    mergePlatformsStops(platformsAndStops, platforms, stops, platformNames);
    if (platformsAndStops.isEmpty()) {
        // nothing to get from this relation - there is no stop
        return true;
    }
    for (Entity s : platformsAndStops) {
        TransportStop stop = EntityParser.parseTransportStop(s);
        Relation stopArea = stopAreas.get(EntityId.valueOf(s));
        // verify name tag, not stop.getName because it may contain unnecessary refs, etc
        Entity genericStopName = null;
        if (stopArea != null && !Algorithms.isEmpty(stopArea.getTag(OSMTagKey.NAME))) {
            genericStopName = stopArea;
        } else if (platformNames.containsKey(EntityId.valueOf(s))) {
            genericStopName = platformNames.get(EntityId.valueOf(s));
        }
        if (genericStopName != null) {
            stop.copyNames(genericStopName.getTag(OSMTagKey.NAME), genericStopName.getTag(OSMTagKey.NAME_EN), genericStopName.getNameTags(), true);
        }
        route.getForwardStops().add(stop);
    }
    return true;
}

Example 14 with RelationMember

use of net.osmand.osm.edit.Relation.RelationMember in project OsmAnd-tools by osmandapp.

the class IndexTransportCreator method processTransportRelationV1.

private boolean processTransportRelationV1(Relation rel, TransportRoute directRoute, TransportRoute backwardRoute) {
    final Map<TransportStop, Integer> forwardStops = new LinkedHashMap<TransportStop, Integer>();
    final Map<TransportStop, Integer> backwardStops = new LinkedHashMap<TransportStop, Integer>();
    int currentStop = 0;
    int forwardStop = 0;
    int backwardStop = 0;
    for (RelationMember e : rel.getMembers()) {
        if (e.getRole().contains("stop") || e.getRole().contains("platform")) {
            // $NON-NLS-1$
            if (e.getEntity() instanceof Node) {
                TransportStop stop = EntityParser.parseTransportStop(e.getEntity());
                Relation stopArea = stopAreas.get(EntityId.valueOf(e.getEntity()));
                if (stopArea != null) {
                    stop.copyNames(stopArea.getTag(OSMTagKey.NAME), stopArea.getTag(OSMTagKey.NAME_EN), stopArea.getNameTags(), true);
                }
                // $NON-NLS-1$
                boolean forward = e.getRole().contains("forward");
                // $NON-NLS-1$
                boolean backward = e.getRole().contains("backward");
                currentStop++;
                if (forward || !backward) {
                    forwardStop++;
                }
                if (backward) {
                    backwardStop++;
                }
                boolean common = !forward && !backward;
                int index = -1;
                int i = e.getRole().length() - 1;
                int accum = 1;
                while (i >= 0 && Character.isDigit(e.getRole().charAt(i))) {
                    if (index < 0) {
                        index = 0;
                    }
                    index = accum * Character.getNumericValue(e.getRole().charAt(i)) + index;
                    accum *= 10;
                    i--;
                }
                if (index < 0) {
                    index = forward ? forwardStop : (backward ? backwardStop : currentStop);
                }
                if (forward || common) {
                    forwardStops.put(stop, index);
                    directRoute.getForwardStops().add(stop);
                }
                if (backward || common) {
                    if (common) {
                        // put with negative index
                        backwardStops.put(stop, -index);
                    } else {
                        backwardStops.put(stop, index);
                    }
                    backwardRoute.getForwardStops().add(stop);
                }
            }
        } else if (e.getEntity() instanceof Way) {
            int dir = e.getRole().equals("backward") ? -1 : (e.getRole().equals("forward") ? 1 : 0);
            if (dir >= 0) {
                directRoute.addWay((Way) e.getEntity());
            }
            if (dir <= 0) {
                backwardRoute.addWay((Way) e.getEntity());
            }
        }
    }
    if (forwardStops.isEmpty() && backwardStops.isEmpty()) {
        return false;
    }
    Collections.sort(directRoute.getForwardStops(), new Comparator<TransportStop>() {

        @Override
        public int compare(TransportStop o1, TransportStop o2) {
            return forwardStops.get(o1) - forwardStops.get(o2);
        }
    });
    // all common stops are with negative index (reeval them)
    for (TransportStop s : new ArrayList<TransportStop>(backwardStops.keySet())) {
        if (backwardStops.get(s) < 0) {
            backwardStops.put(s, backwardStops.size() + backwardStops.get(s) - 1);
        }
    }
    Collections.sort(backwardRoute.getForwardStops(), new Comparator<TransportStop>() {

        @Override
        public int compare(TransportStop o1, TransportStop o2) {
            return backwardStops.get(o1) - backwardStops.get(o2);
        }
    });
    return true;
}

Example 15 with RelationMember

use of net.osmand.osm.edit.Relation.RelationMember in project OsmAnd-tools by osmandapp.

the class OsmStorageWriter method saveStorage.

public void saveStorage(OutputStream output, OsmBaseStorage storage, Collection<EntityId> interestedObjects, boolean includeLinks) throws XMLStreamException, IOException {
    Map<EntityId, Entity> entities = storage.getRegisteredEntities();
    Map<EntityId, EntityInfo> entityInfo = storage.getRegisteredEntityInfo();
    Set<Node> nodes = new LinkedHashSet<Node>();
    Set<Way> ways = new LinkedHashSet<Way>();
    Set<Relation> relations = new LinkedHashSet<Relation>();
    if (interestedObjects == null) {
        interestedObjects = entities.keySet();
    }
    Stack<EntityId> toResolve = new Stack<EntityId>();
    toResolve.addAll(interestedObjects);
    while (!toResolve.isEmpty()) {
        EntityId l = toResolve.pop();
        if (entities.get(l) instanceof Node) {
            nodes.add((Node) entities.get(l));
        } else if (entities.get(l) instanceof Way) {
            ways.add((Way) entities.get(l));
            if (includeLinks) {
                toResolve.addAll(((Way) entities.get(l)).getEntityIds());
            }
        } else if (entities.get(l) instanceof Relation) {
            relations.add((Relation) entities.get(l));
            if (includeLinks) {
                for (RelationMember rm : ((Relation) entities.get(l)).getMembers()) {
                    toResolve.add(rm.getEntityId());
                }
            }
        }
    }
    writeOSM(output, entityInfo, nodes, ways, relations);
}