Examples with OsmTag de.topobyte.osm4j.core.model.iface.OsmTag used on opensource projects

Example 11 with OsmTag

use of de.topobyte.osm4j.core.model.iface.OsmTag in project osm4j-pbf by topobyte.

the class PbfWriter method serializeRelations.

private Osmformat.PrimitiveGroup serializeRelations(Collection<OsmRelation> relations) {
    Osmformat.PrimitiveGroup.Builder builder = Osmformat.PrimitiveGroup.newBuilder();
    for (OsmRelation relation : relations) {
        Osmformat.Relation.Builder bi = Osmformat.Relation.newBuilder();
        bi.setId(relation.getId());
        long lastid = 0;
        for (int k = 0; k < relation.getNumberOfMembers(); k++) {
            OsmRelationMember j = relation.getMember(k);
            long id = j.getId();
            bi.addMemids(id - lastid);
            lastid = id;
            EntityType t = j.getType();
            Osmformat.Relation.MemberType type = getType(t);
            bi.addTypes(type);
            bi.addRolesSid(stringTable.getIndex(j.getRole()));
        }
        for (int k = 0; k < relation.getNumberOfTags(); k++) {
            OsmTag t = relation.getTag(k);
            bi.addKeys(stringTable.getIndex(t.getKey()));
            bi.addVals(stringTable.getIndex(t.getValue()));
        }
        if (writeMetadata && relation.getMetadata() != null) {
            bi.setInfo(serializeMetadata(relation));
        }
        builder.addRelations(bi);
    }
    return builder.build();
}

Example 12 with OsmTag

use of de.topobyte.osm4j.core.model.iface.OsmTag in project osm4j-pbf by topobyte.

the class PrimParser method convert.

public OsmRelation convert(Osmformat.Relation r) {
    long id = r.getId();
    long lastMid = 0;
    List<OsmTag> tags = new ArrayList<>();
    for (int j = 0; j < r.getKeysCount(); j++) {
        tags.add(new Tag(strings[r.getKeys(j)], strings[r.getVals(j)]));
    }
    List<RelationMember> members = new ArrayList<>();
    for (int j = 0; j < r.getMemidsCount(); j++) {
        long mid = lastMid + r.getMemids(j);
        lastMid = mid;
        String role = strings[r.getRolesSid(j)];
        Osmformat.Relation.MemberType type = r.getTypes(j);
        EntityType t = getType(type);
        RelationMember member = new RelationMember(mid, t, role);
        members.add(member);
    }
    OsmMetadata metadata = null;
    if (fetchMetadata && r.hasInfo()) {
        Osmformat.Info info = r.getInfo();
        metadata = convertMetadata(info);
    }
    return new Relation(id, members, tags, metadata);
}

Example 13 with OsmTag

use of de.topobyte.osm4j.core.model.iface.OsmTag in project osm4j-pbf by topobyte.

the class PrimParser method parseDense.

public void parseDense(Osmformat.DenseNodes nodes, OsmHandler handler) throws IOException {
    Osmformat.DenseInfo denseInfo = null;
    boolean hasVisible = false;
    if (fetchMetadata && nodes.hasDenseinfo()) {
        denseInfo = nodes.getDenseinfo();
        hasVisible = denseInfo.getVisibleCount() != 0;
    }
    long id = 0, lat = 0, lon = 0;
    int version = 0, uid = 0, userSid = 0;
    long timestamp = 0, changeset = 0;
    // Index into the keysvals array.
    int j = 0;
    for (int i = 0; i < nodes.getIdCount(); i++) {
        id += nodes.getId(i);
        lat += nodes.getLat(i);
        lon += nodes.getLon(i);
        double latf = parseLat(lat), lonf = parseLon(lon);
        List<OsmTag> tags = new ArrayList<>();
        OsmMetadata metadata = null;
        if (fetchMetadata && nodes.hasDenseinfo()) {
            version = denseInfo.getVersion(i);
            timestamp += denseInfo.getTimestamp(i);
            uid += denseInfo.getUid(i);
            userSid += denseInfo.getUserSid(i);
            changeset += denseInfo.getChangeset(i);
            boolean visible = true;
            if (hasVisible) {
                visible = denseInfo.getVisible(i);
            }
            metadata = new Metadata(version, timestamp * dateGranularity, uid, strings[userSid], changeset, visible);
        }
        // If empty, assume that nothing here has keys or vals.
        if (nodes.getKeysValsCount() > 0) {
            while (nodes.getKeysVals(j) != 0) {
                int keyid = nodes.getKeysVals(j++);
                int valid = nodes.getKeysVals(j++);
                tags.add(new Tag(strings[keyid], strings[valid]));
            }
            // Skip over the '0' delimiter.
            j++;
        }
        Node node = new Node(id, lonf, latf, tags, metadata);
        handler.handle(node);
    }
}