Examples with Numbers uk.me.parabola.imgfmt.app.net.Numbers used on opensource projects

Example 11 with Numbers

use of uk.me.parabola.imgfmt.app.net.Numbers in project mkgmap by openstreetmap.

the class ExtNumbers method checkIntervals.

/**
 * Check if two intervals are overlapping  (all combinations of left + right)
 * @param streetName
 * @param en1
 * @param en2
 * @return true if something was changed
 */
public static int checkIntervals(String streetName, ExtNumbers en1, ExtNumbers en2) {
    if (en1.getRoad() != en2.getRoad()) {
        Coord cs1 = en1.getRoad().getPoints().get(en1.startInRoad);
        Coord ce1 = en1.getRoad().getPoints().get(en1.endInRoad);
        Coord ce2 = en2.getRoad().getPoints().get(en2.endInRoad);
        if (ce2 == cs1 || ce2 == ce1) {
            ExtNumbers help = en1;
            en1 = en2;
            en2 = help;
        }
    }
    boolean allOK = true;
    Numbers ivl1 = en1.getNumbers();
    Numbers ivl2 = en2.getNumbers();
    for (int i = 0; i < 2; i++) {
        boolean left1 = i == 0;
        NumberStyle style1 = ivl1.getNumberStyle(left1);
        if (style1 == NumberStyle.NONE)
            continue;
        int s1 = ivl1.getStart(left1);
        int e1 = ivl1.getEnd(left1);
        for (int j = 0; j < 2; j++) {
            boolean left2 = (j == 0);
            NumberStyle style2 = ivl2.getNumberStyle(left2);
            if (style2 == NumberStyle.NONE)
                continue;
            int s2 = ivl2.getStart(left2);
            int e2 = ivl2.getEnd(left2);
            boolean ok = true;
            if (style1 == style2 || style1 == NumberStyle.BOTH || style2 == NumberStyle.BOTH)
                ok = checkIntervalBoundaries(s1, e1, s2, e2, left1 == left2 && en1.getRoad() == en2.getRoad());
            if (ok)
                continue;
            if (en1.getRoad() != en2.getRoad() && en1.hasGaps == false && en2.hasGaps == false) {
                allOK = false;
                continue;
            }
            if (s1 == e1) {
                if (en1.getHouses(left1).get(0).isFarDuplicate()) {
                    allOK = false;
                    continue;
                }
            }
            if (s2 == e2) {
                if (en2.getHouses(left2).get(0).isFarDuplicate()) {
                    allOK = false;
                    continue;
                }
            }
            List<HousenumberMatch> houses1 = en1.getHouses(left1);
            List<HousenumberMatch> houses2 = en2.getHouses(left2);
            if (log.isInfoEnabled()) {
                log.info("detected unplausible combination of intervals in", streetName, s1 + ".." + e1, "and", s2 + ".." + e2, "houses:", (left1 ? "left:" : "right"), houses1, (left2 ? "left:" : "right"), houses2, (en1.getRoad() == en2.getRoad() ? "in road " + en1.getRoad() : "road id(s):" + en1.getRoad().getRoadDef().getId() + ", " + en2.getRoad().getRoadDef().getId()));
            }
            double smallestDelta = Double.POSITIVE_INFINITY;
            HousenumberMatch bestMoveOrig = null;
            HousenumberMatch bestMoveMod = null;
            ExtNumbers bestRemove = null;
            List<HousenumberMatch> possibleRemoves1 = new ArrayList<>();
            List<HousenumberMatch> possibleRemoves2 = new ArrayList<>();
            if (en1.housenumberRoad.isRandom() == false && en2.housenumberRoad.isRandom() == false) {
                // check if we can move a house from en1 to en2
                for (HousenumberMatch house : houses1) {
                    if (house.getGroup() != null)
                        continue;
                    int n = house.getHousenumber();
                    if (countOccurence(houses1, n) > 1)
                        continue;
                    if (n == s1 || n == e1) {
                        Numbers modNumbers = en1.simulateRemovalOfHouseNumber(n, left1).getNumbers();
                        int s1Mod = modNumbers.getStart(left1);
                        int e1Mod = modNumbers.getEnd(left1);
                        NumberStyle modStyle = modNumbers.getNumberStyle(left1);
                        boolean ok2 = true;
                        if (modStyle == style2 || modStyle == NumberStyle.BOTH || style2 == NumberStyle.BOTH)
                            ok2 = checkIntervalBoundaries(s1Mod, e1Mod, s2, e2, left1 == left2 && en1.getRoad() == en2.getRoad());
                        if (ok2) {
                            // the intervals don't overlap if house is removed from en1
                            if (houses1.size() > 1)
                                possibleRemoves1.add(house);
                            // check if it fits into en2
                            HousenumberMatch test = checkMoveTo(house, en2, left2);
                            if (test.getRoad() != null) {
                                double deltaDist = test.getDistance() - house.getDistance();
                                if (deltaDist < smallestDelta) {
                                    bestMoveMod = test;
                                    bestMoveOrig = house;
                                    smallestDelta = deltaDist;
                                    bestRemove = en1;
                                }
                            }
                        }
                    }
                }
                for (HousenumberMatch house : houses2) {
                    if (house.getGroup() != null)
                        continue;
                    int n = house.getHousenumber();
                    if (countOccurence(houses2, n) > 1)
                        continue;
                    if (n == s2 || n == e2) {
                        Numbers modNumbers = en2.simulateRemovalOfHouseNumber(n, left2).getNumbers();
                        int s2Mod = modNumbers.getStart(left2);
                        int e2Mod = modNumbers.getEnd(left2);
                        NumberStyle modStyle = modNumbers.getNumberStyle(left2);
                        boolean ok2 = true;
                        if (modStyle == style1 || modStyle == NumberStyle.BOTH || style1 == NumberStyle.BOTH)
                            ok2 = checkIntervalBoundaries(s1, e1, s2Mod, e2Mod, left1 == left2 && en1.getRoad() == en2.getRoad());
                        if (ok2) {
                            // the intervals don't overlap if house is removed from en2
                            if (houses2.size() > 1)
                                possibleRemoves2.add(house);
                            // check if it fits into en1
                            HousenumberMatch test = checkMoveTo(house, en1, left1);
                            if (test.getRoad() != null) {
                                double deltaDist = test.getDistance() - house.getDistance();
                                if (deltaDist < smallestDelta) {
                                    bestMoveMod = test;
                                    bestMoveOrig = house;
                                    smallestDelta = deltaDist;
                                    bestRemove = en2;
                                }
                            }
                        }
                    }
                }
                if (bestMoveMod != null) {
                    if (bestMoveOrig.isDuplicate()) {
                        log.warn("duplicate number causes problems", streetName, bestMoveOrig.getSign(), bestMoveOrig.toBrowseURL());
                    }
                    List<HousenumberMatch> fromHouses, toHouses;
                    ExtNumbers from, to;
                    if (bestRemove == en1) {
                        from = en1;
                        to = en2;
                        fromHouses = houses1;
                        toHouses = houses2;
                        bestMoveOrig.setLeft(left2);
                    } else {
                        from = en2;
                        to = en1;
                        fromHouses = houses2;
                        toHouses = houses1;
                        bestMoveOrig.setLeft(left1);
                    }
                    if (bestMoveOrig.getMoved() >= 3) {
                        bestMoveMod = null;
                        bestMoveOrig = null;
                        bestRemove.housenumberRoad.setRandom(true);
                    } else {
                        if (log.isInfoEnabled()) {
                            if (to.getRoad() == from.getRoad())
                                log.info("moving", streetName, bestMoveOrig.getSign(), bestMoveOrig.getElement().toBrowseURL(), "from", fromHouses, "to", toHouses, "in road", to.getRoad());
                            else
                                log.info("moving", streetName, bestMoveOrig.getSign(), bestMoveOrig.getElement().toBrowseURL(), "from", fromHouses, "in road", from.getRoad(), "to", toHouses, "in road", to.getRoad());
                        }
                        bestMoveOrig.incMoved();
                        bestMoveOrig.setRoad(to.getRoad());
                        bestMoveOrig.setHousenumberRoad(to.housenumberRoad);
                        bestMoveOrig.setSegment(bestMoveMod.getSegment());
                        bestMoveOrig.setDistance(bestMoveMod.getDistance());
                        bestMoveOrig.setSegmentFrac(bestMoveMod.getSegmentFrac());
                        from.housenumberRoad.getHouses().remove(bestMoveOrig);
                        fromHouses.remove(bestMoveOrig);
                        toHouses.add(bestMoveOrig);
                        Collections.sort(toHouses, new HousenumberMatchByPosComparator());
                        en1.reset();
                        en2.reset();
                        en1.setNumbers(houses1, en1.startInRoad, en1.endInRoad, left1);
                        en2.setNumbers(houses2, en2.startInRoad, en2.endInRoad, left2);
                        return OK_AFTER_CHANGES;
                    }
                }
            }
            ExtNumbers toSplit = null;
            int splitNum = -1;
            int delta1 = Math.abs(e1 - s1);
            int delta2 = Math.abs(e2 - s2);
            if (delta1 > 0 && delta2 > 0) {
                if (en1.hasGaps != en2.hasGaps) {
                    if (en1.hasGaps) {
                        if (possibleRemoves1.isEmpty() == false)
                            splitNum = possibleRemoves1.get(0).getHousenumber();
                        toSplit = en1;
                    } else {
                        if (possibleRemoves2.isEmpty() == false)
                            splitNum = possibleRemoves2.get(0).getHousenumber();
                        toSplit = en2;
                    }
                } else if (possibleRemoves1.size() == 1) {
                    splitNum = possibleRemoves1.get(0).getHousenumber();
                    toSplit = en1;
                } else if (possibleRemoves2.size() == 1) {
                    splitNum = possibleRemoves2.get(0).getHousenumber();
                    toSplit = en2;
                } else if (possibleRemoves1.size() > 0) {
                    splitNum = possibleRemoves1.get(0).getHousenumber();
                    toSplit = en1;
                } else if (possibleRemoves2.size() > 0) {
                    splitNum = possibleRemoves2.get(0).getHousenumber();
                    toSplit = en2;
                } else {
                    // intervals are overlapping, a single remove doesn't help
                    if (ivl1.isContained(s2, left1) && ivl1.isContained(e2, left1)) {
                        // en2 is completely in en1
                        toSplit = en1;
                        splitNum = s2;
                    } else if (ivl2.isContained(s1, left2) && ivl2.isContained(e1, left2)) {
                        // en1 is completely in en2
                        toSplit = en2;
                        splitNum = s1;
                    } else {
                        if (ivl1.isContained(s2, left1)) {
                            toSplit = en1;
                            splitNum = s2;
                        } else if (ivl1.isContained(e2, left1)) {
                            toSplit = en1;
                            splitNum = e2;
                        } else if (ivl2.isContained(s1, left2)) {
                            toSplit = en2;
                            splitNum = s1;
                        } else if (ivl2.isContained(e1, left2)) {
                            toSplit = en2;
                            splitNum = e1;
                        } else if (style1 == NumberStyle.BOTH) {
                            toSplit = en1;
                        } else if (style2 == NumberStyle.BOTH) {
                            toSplit = en2;
                        } else {
                            toSplit = (delta1 >= delta2) ? en1 : en2;
                        }
                    }
                }
            } else if (delta1 == 0 && delta2 > 0 && countOccurence(houses2, s1) == 0) {
                toSplit = en2;
                splitNum = s1;
            } else if (delta2 == 0 && delta1 > 0 && countOccurence(houses1, s2) == 0) {
                toSplit = en1;
                splitNum = s2;
            }
            if (toSplit != null) {
                toSplit.worstHouse = null;
                toSplit.badNum = splitNum;
                toSplit.setNeedsSplit(true);
                return NOT_OK_TRY_SPLIT;
            }
            allOK = false;
        }
    }
    if (allOK)
        return OK_NO_CHANGES;
    return NOT_OK_KEEP;
}

Example 12 with Numbers

use of uk.me.parabola.imgfmt.app.net.Numbers in project mkgmap by openstreetmap.

the class ExtNumbers method checkMoveTo.

private static HousenumberMatch checkMoveTo(HousenumberMatch house, ExtNumbers other, boolean otherLeft) {
    HousenumberMatch test = new HousenumberMatch(house);
    Numbers otherIvl = other.getNumbers();
    int oStart = otherIvl.getStart(otherLeft);
    int oEnd = otherIvl.getEnd(otherLeft);
    // check if it fits into en2
    if (house.getHousenumber() <= Math.min(oStart, oEnd) || house.getHousenumber() >= Math.max(oStart, oEnd))
        return test;
    boolean even = house.getHousenumber() % 2 == 0;
    NumberStyle oStyle = otherIvl.getNumberStyle(otherLeft);
    if (oStyle == NumberStyle.EVEN && !even || oStyle == NumberStyle.ODD && even)
        return test;
    HousenumberGenerator.findClosestRoadSegment(test, other.getRoad(), other.startInRoad, other.endInRoad);
    if (test.getDistance() <= HousenumberGenerator.MAX_DISTANCE_TO_ROAD) {
        Coord c1 = other.getRoad().getPoints().get(test.getSegment());
        Coord c2 = other.getRoad().getPoints().get(test.getSegment() + 1);
        if (c1.highPrecEquals(c2) || otherLeft == HousenumberGenerator.isLeft(c1, c2, house.getLocation())) {
            test.setLeft(otherLeft);
            return test;
        }
    }
    test.setRoad(null);
    return test;
}

Example 13 with Numbers

use of uk.me.parabola.imgfmt.app.net.Numbers in project mkgmap by openstreetmap.

the class HousenumberGenerator method generate.

/**
 * @param adder
 * @param naxNodeId the highest nodeId used before
 */
public void generate(LineAdder adder, int naxNodeId) {
    if (numbersEnabled) {
        MultiHashMap<MapRoad, HousenumberMatch> initialHousesForRoads = findClosestRoadsToHouse();
        identifyServiceRoads();
        handleInterpolationWays(initialHousesForRoads);
        List<HousenumberRoad> hnrList = createHousenumberRoads(initialHousesForRoads);
        initialHousesForRoads = null;
        log.info("found", hnrList.size(), "road candidates for address search");
        useAddrPlaceTag(hnrList);
        Map<MapRoad, HousenumberRoad> road2HousenumberRoadMap = new HashMap<>();
        for (HousenumberRoad hnr : hnrList) {
            road2HousenumberRoadMap.put(hnr.getRoad(), hnr);
        }
        Int2ObjectOpenHashMap<HashSet<MapRoad>> nodeId2RoadLists = new Int2ObjectOpenHashMap<>();
        for (MapRoad road : allRoads) {
            for (Coord co : road.getPoints()) {
                if (co.getId() == 0)
                    continue;
                HashSet<MapRoad> connectedRoads = nodeId2RoadLists.get(co.getId());
                if (connectedRoads == null) {
                    connectedRoads = new HashSet<>();
                    nodeId2RoadLists.put(co.getId(), connectedRoads);
                }
                connectedRoads.add(road);
            }
        }
        List<HousenumberRoad> addedRoads = new ArrayList<>();
        Iterator<HousenumberRoad> iter = hnrList.iterator();
        while (iter.hasNext()) {
            HousenumberRoad hnr = iter.next();
            List<HousenumberMatch> lostHouses = hnr.checkStreetName(road2HousenumberRoadMap, nodeId2RoadLists);
            for (HousenumberMatch house : lostHouses) {
                MapRoad r = house.getRoad();
                if (r != null) {
                    HousenumberRoad hnr2 = road2HousenumberRoadMap.get(r);
                    if (hnr2 == null) {
                        CityInfo ci = getCityInfos(r.getCity(), r.getRegion(), r.getCountry());
                        hnr2 = new HousenumberRoad(r, ci, Arrays.asList(house));
                        if (r.getZip() != null)
                            hnr2.setZipCodeInfo(getZipInfos(r.getZip()));
                        road2HousenumberRoadMap.put(r, hnr2);
                        addedRoads.add(hnr2);
                    } else {
                        hnr2.addHouse(house);
                    }
                }
            }
            if (hnr.getName() == null) {
                iter.remove();
                for (HousenumberMatch house : hnr.getHouses()) {
                    log.warn("found no plausible road name for address", house.toBrowseURL(), ", closest road id:", house.getRoad());
                }
            }
        }
        hnrList.addAll(addedRoads);
        // TODO: interpolate addr:interpolation houses
        removeDupsGroupedByCityAndName(hnrList);
        // group by street name and city
        TreeMap<String, TreeMap<CityInfo, List<HousenumberRoad>>> streetnameCityRoadMap = new TreeMap<>();
        for (HousenumberRoad hnr : hnrList) {
            TreeMap<CityInfo, List<HousenumberRoad>> cluster = streetnameCityRoadMap.get(hnr.getName());
            if (cluster == null) {
                cluster = new TreeMap<>();
                streetnameCityRoadMap.put(hnr.getName(), cluster);
            }
            List<HousenumberRoad> roadsInCluster = cluster.get(hnr.getRoadCityInfo());
            if (roadsInCluster == null) {
                roadsInCluster = new ArrayList<>();
                cluster.put(hnr.getRoadCityInfo(), roadsInCluster);
            }
            roadsInCluster.add(hnr);
        }
        for (Entry<String, TreeMap<CityInfo, List<HousenumberRoad>>> streetNameEntry : streetnameCityRoadMap.entrySet()) {
            String streetName = streetNameEntry.getKey();
            for (Entry<CityInfo, List<HousenumberRoad>> clusterEntry : streetNameEntry.getValue().entrySet()) {
                useInterpolationInfo(streetName, clusterEntry.getValue(), road2HousenumberRoadMap);
            }
            for (Entry<CityInfo, List<HousenumberRoad>> clusterEntry : streetNameEntry.getValue().entrySet()) {
                List<HousenumberRoad> roadsInCluster = clusterEntry.getValue();
                if (log.isDebugEnabled()) {
                    log.debug("processing road(s) with name", streetName, "in", clusterEntry.getKey());
                }
                for (HousenumberRoad hnr : roadsInCluster) {
                    hnr.buildIntervals();
                }
                boolean optimized = false;
                for (int loop = 0; loop < 10; loop++) {
                    for (HousenumberRoad hnr : roadsInCluster) {
                        hnr.checkIntervals();
                    }
                    checkWrongRoadAssignmments(roadsInCluster);
                    boolean changed = hasChanges(roadsInCluster);
                    if (!optimized && !changed) {
                        for (HousenumberRoad hnr : roadsInCluster) {
                            hnr.improveSearchResults();
                        }
                        changed = hasChanges(roadsInCluster);
                        optimized = true;
                    }
                    if (!changed)
                        break;
                }
                for (HousenumberRoad hnr : roadsInCluster) {
                    hnr.setNumbers();
                }
            }
        }
    }
    if (log.isInfoEnabled()) {
        for (HousenumberElem house : houseElems) {
            if (house.getRoad() == null) {
                if (house.getStreet() != null)
                    log.info("found no plausible road for house number element", house.toBrowseURL(), house.getStreet(), house.getSign());
                else
                    log.info("found no plausible road for house number element", house.toBrowseURL());
            }
        }
    }
    for (MapRoad r : allRoads) {
        if (log.isDebugEnabled()) {
            List<Numbers> finalNumbers = r.getRoadDef().getNumbersList();
            if (finalNumbers != null) {
                log.info("id:" + r.getRoadDef().getId(), ", final numbers,", r, "in", r.getCity());
                for (Numbers cn : finalNumbers) {
                    if (cn.isEmpty())
                        continue;
                    log.info("id:" + r.getRoadDef().getId(), ", Left: ", cn.getLeftNumberStyle(), cn.getIndex(), "Start:", cn.getLeftStart(), "End:", cn.getLeftEnd());
                    log.info("id:" + r.getRoadDef().getId(), ", Right:", cn.getRightNumberStyle(), cn.getIndex(), "Start:", cn.getRightStart(), "End:", cn.getRightEnd());
                }
            }
        }
        adder.add(r);
    }
}