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add address index to binary format

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git-svn-id: https://osmand.googlecode.com/svn/trunk@620 e29c36b1-1cfa-d876-8d93-3434fc2bb7b8
This commit is contained in:
Victor Shcherb 2010-11-01 13:54:52 +00:00
parent 45c33e0f07
commit dda3b6ec80
5 changed files with 3011 additions and 144 deletions
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6
DataExtractionOSM/src/net/osmand/ToDoConstants.java
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@ -7,15 +7,12 @@ package net.osmand;
*/
public class ToDoConstants {
// TODO max 100
// FOR 0.4 beta RELEASE
// Profile vector rendering
// TODO max 101
// Outside base 0.4 release
// 69. Add phone and site information to POI (enable call to POI and open site)
// 86. Allow to add/edit custom tags to POI objects (Issue)
// 91. Invent binary format (minimize disk space, maximize speed)
// 92. Replace poi index with standard map index and unify POI categories
// 94. Revise index to decrease their size (especially address) - replace to float lat/lon and remove for POI
// remove en_names from POI (possibly from address)
@ -42,6 +39,7 @@ public class ToDoConstants {
// DONE ANDROID :
// 99. Implement better file downloader for big files
// 100. Show impoted gpx points (as favorites), sort the by distance
// 91. Invent binary format (minimize disk space, maximize speed)
// DONE SWING

136
DataExtractionOSM/src/net/osmand/binary/BinaryMapIndexWriter.java
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@ -8,7 +8,14 @@ import java.util.Map;
import java.util.Stack;
import net.osmand.Algoritms;
import net.osmand.binary.OsmandOdb.StreetIndex;
import net.osmand.data.Building;
import net.osmand.data.City;
import net.osmand.data.MapObject;
import net.osmand.data.Street;
import net.osmand.data.index.IndexConstants;
import net.osmand.osm.LatLon;
import net.osmand.osm.MapUtils;
import com.google.protobuf.CodedOutputStream;
import com.google.protobuf.WireFormat;
@ -39,6 +46,9 @@ public class BinaryMapIndexWriter {
private Stack<Long> stackBaseIds = new Stack<Long>();
private Stack<Map<String, Integer>> stackStringTable = new Stack<Map<String, Integer>>();
// needed for address index
private MapObject cityOrPostcode = null;
// internal constants to track state of index writing
private Stack<Integer> state = new Stack<Integer>();
private Stack<Long> stackSizes = new Stack<Long>();
@ -48,6 +58,10 @@ public class BinaryMapIndexWriter {
private final static int MAP_ROOT_LEVEL_INIT = 3;
private final static int MAP_TREE = 4;
private final static int ADDRESS_INDEX_INIT = 5;
private final static int CITY_INDEX_INIT = 6;
private final static int POSTCODES_INDEX_INIT = 7;
public BinaryMapIndexWriter(final RandomAccessFile raf) throws IOException{
this.raf = raf;
codedOutStream = CodedOutputStream.newInstance(new OutputStream() {
@ -88,22 +102,19 @@ public class BinaryMapIndexWriter {
}
public void startWriteMapIndex() throws IOException{
assert state.peek() == OSMAND_STRUCTURE_INIT;
state.push(MAP_INDEX_INIT);
pushState(MAP_INDEX_INIT, OSMAND_STRUCTURE_INIT);
codedOutStream.writeTag(OsmandOdb.OsmAndStructure.MAPINDEX_FIELD_NUMBER, WireFormat.WIRETYPE_FIXED32_LENGTH_DELIMITED);
preserveInt32Size();
}
public void endWriteMapIndex() throws IOException{
Integer st = state.pop();
assert st == MAP_INDEX_INIT;
popState(MAP_INDEX_INIT);
writeInt32Size();
}
public void startWriteMapLevelIndex(int minZoom, int maxZoom, int leftX, int rightX, int topY, int bottomY) throws IOException{
assert state.peek() == MAP_INDEX_INIT;
state.push(MAP_ROOT_LEVEL_INIT);
pushState(MAP_ROOT_LEVEL_INIT, MAP_INDEX_INIT);
codedOutStream.writeTag(OsmandOdb.OsmAndMapIndex.LEVELS_FIELD_NUMBER, WireFormat.WIRETYPE_FIXED32_LENGTH_DELIMITED);
preserveInt32Size();
@ -119,8 +130,7 @@ public class BinaryMapIndexWriter {
}
public void endWriteMapLevelIndex() throws IOException{
assert state.peek() == MAP_ROOT_LEVEL_INIT;
state.pop();
popState(MAP_ROOT_LEVEL_INIT);
stackBounds.pop();
writeInt32Size();
}
@ -130,14 +140,14 @@ public class BinaryMapIndexWriter {
}
public void startMapTreeElement(long baseId, int leftX, int rightX, int topY, int bottomY) throws IOException{
assert state.peek() == MAP_ROOT_LEVEL_INIT || state.peek() == MAP_TREE;
checkPeekState(MAP_ROOT_LEVEL_INIT, MAP_TREE);
if(state.peek() == MAP_ROOT_LEVEL_INIT){
codedOutStream.writeTag(OsmandOdb.MapRootLevel.ROOT_FIELD_NUMBER, WireFormat.WIRETYPE_FIXED32_LENGTH_DELIMITED);
} else {
codedOutStream.writeTag(OsmandOdb.MapTree.SUBTREES_FIELD_NUMBER, WireFormat.WIRETYPE_FIXED32_LENGTH_DELIMITED);
}
preserveInt32Size();
state.push(MAP_TREE);
preserveInt32Size();
Bounds bounds = stackBounds.peek();
@ -150,9 +160,9 @@ public class BinaryMapIndexWriter {
stackStringTable.push(null);
}
public void endWriteMapTreeElement() throws IOException{
assert state.peek() == MAP_TREE;
state.pop();
popState(MAP_TREE);
stackBounds.pop();
Long l = stackBaseIds.pop();
@ -319,6 +329,108 @@ public class BinaryMapIndexWriter {
}
}
public void startWriteAddressIndex(String name) throws IOException {
pushState(OSMAND_STRUCTURE_INIT, ADDRESS_INDEX_INIT);
codedOutStream.writeTag(OsmandOdb.OsmAndStructure.ADDRESSINDEX_FIELD_NUMBER, WireFormat.WIRETYPE_FIXED32_LENGTH_DELIMITED);
preserveInt32Size();
codedOutStream.writeString(OsmandOdb.OsmAndAddressIndex.NAME_FIELD_NUMBER, name);
}
public void endWriteAddressIndex() throws IOException {
popState(ADDRESS_INDEX_INIT);
writeInt32Size();
}
public void startWriteCityIndex(City city) throws IOException {
pushState(CITY_INDEX_INIT, ADDRESS_INDEX_INIT);
codedOutStream.writeTag(OsmandOdb.OsmAndStructure.ADDRESSINDEX_FIELD_NUMBER, WireFormat.WIRETYPE_FIXED32_LENGTH_DELIMITED);
preserveInt32Size();
codedOutStream.writeUInt32(OsmandOdb.CityIndex.CITY_TYPE_FIELD_NUMBER, city.getType().ordinal());
codedOutStream.writeUInt64(OsmandOdb.CityIndex.ID_FIELD_NUMBER, city.getId());
codedOutStream.writeString(OsmandOdb.CityIndex.NAME_FIELD_NUMBER, city.getName());
if(city.getEnName() != null){
codedOutStream.writeString(OsmandOdb.CityIndex.NAME_EN_FIELD_NUMBER, city.getEnName());
}
codedOutStream.writeFixed32(OsmandOdb.CityIndex.X_FIELD_NUMBER, MapUtils.get31TileNumberX(city.getLocation().getLongitude()));
codedOutStream.writeFixed32(OsmandOdb.CityIndex.Y_FIELD_NUMBER, MapUtils.get31TileNumberY(city.getLocation().getLatitude()));
cityOrPostcode = city;
}
public void writeStreetAndBuildings(Street street) throws IOException {
checkPeekState(CITY_INDEX_INIT, POSTCODES_INDEX_INIT);
StreetIndex.Builder streetBuilder = OsmandOdb.StreetIndex.newBuilder();
streetBuilder.setName(street.getName());
if(street.getEnName() != null){
streetBuilder.setNameEn(street.getEnName());
}
streetBuilder.setId(street.getId());
LatLon location = cityOrPostcode.getLocation();
int cx = MapUtils.get31TileNumberX(location.getLongitude());
int cy = MapUtils.get31TileNumberY(location.getLatitude());
int sx = MapUtils.get31TileNumberX(street.getLocation().getLongitude());
int sy = MapUtils.get31TileNumberY(street.getLocation().getLatitude());
streetBuilder.setX((sx - cx) >> 7);
streetBuilder.setY((sy - cy) >> 7);
for(Building b : street.getBuildings()){
OsmandOdb.BuildingIndex.Builder bbuilder= OsmandOdb.BuildingIndex.newBuilder();
int bx = MapUtils.get31TileNumberX(b.getLocation().getLongitude());
int by = MapUtils.get31TileNumberY(b.getLocation().getLatitude());
bbuilder.setX((bx - sx) >> 7);
bbuilder.setY((by - sy) >> 7);
bbuilder.setId(b.getId());
bbuilder.setName(b.getName());
if(b.getEnName() != null){
bbuilder.setNameEn(b.getEnName());
}
streetBuilder.addBuildings(bbuilder.build());
}
if(state.peek() == CITY_INDEX_INIT){
codedOutStream.writeMessage(OsmandOdb.CityIndex.STREETS_FIELD_NUMBER, streetBuilder.build());
} else {
throw new UnsupportedOperationException();
}
}
public void endWriteCityIndex() throws IOException {
popState(CITY_INDEX_INIT);
writeInt32Size();
cityOrPostcode = null;
}
private void pushState(int push, int peek){
if(state.peek() != peek){
throw new IllegalStateException("expected " + peek+ " != "+ state.peek());
}
state.push(push);
}
private void checkPeekState(int... states) {
for(int i=0;i<states.length; i++){
if(states[i] == state.peek()){
return;
}
}
throw new IllegalStateException("Note expected state : " + state.peek());
}
private void popState(int state){
Integer st = this.state.pop();
if(st != state){
throw new IllegalStateException("expected " + state + " != "+ st);
}
}
public void close() throws IOException{
assert state.peek() == OSMAND_STRUCTURE_INIT;

2929
DataExtractionOSM/src/net/osmand/binary/OsmandOdb.java
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File diff suppressed because it is too large Load diff

23
DataExtractionOSM/src/net/osmand/data/preparation/IndexCreator.java
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@ -1484,14 +1484,15 @@ public class IndexCreator {
}
public void writeBinaryMapIndex() throws IOException, SQLException {
public void writeBinaryAddressIndex(BinaryMapIndexWriter writer) throws IOException, SQLException {
}
public void writeBinaryMapIndex(BinaryMapIndexWriter writer) throws IOException, SQLException {
try {
assert IndexConstants.IndexBinaryMapRenderObject.values().length == 6;
PreparedStatement selectData = mapConnection.prepareStatement("SELECT * FROM " + IndexBinaryMapRenderObject.getTable() + " WHERE id = ?");
BinaryMapIndexWriter writer = new BinaryMapIndexWriter(mapRAFile);
writer.startWriteMapIndex();
for (int i = 0; i < MAP_ZOOMS.length - 1; i++) {
@ -1897,12 +1898,21 @@ public class IndexCreator {
pStatements.remove(mapBinaryStat);
mapConnection.commit();
log.info("Finish packing RTree files");
}
if(indexMap || indexAddress){
if(mapFile.exists()){
mapFile.delete();
}
mapRAFile = new RandomAccessFile(mapFile, "rw");
log.info("Finish packing RTree files");
writeBinaryMapIndex();
BinaryMapIndexWriter writer = new BinaryMapIndexWriter(mapRAFile);
if(indexMap){
writeBinaryMapIndex(writer);
}
if(indexAddress){
writeBinaryAddressIndex(writer);
}
log.info("Finish writing binary file");
}
@ -2020,7 +2030,6 @@ public class IndexCreator {
// creator.setNodesDBFile(new File("e:/Information/OSM maps/osmand/belarus_nodes.tmp.odb"));
// creator.generateIndexes(new File("e:/Information/OSM maps/belarus osm/belarus.osm.bz2"), new ConsoleProgressImplementation(3), null);
creator.generateIndexes(new File("e:/Information/OSM maps/osm_map/zimbabwe.osm.bz2"), new ConsoleProgressImplementation(3), null);
// creator.generateIndexes(new File("e:/Information/OSM maps/belarus osm/forest.osm"), new ConsoleProgressImplementation(3), null);

57
DataExtractionOSM/src/osmand_odb.proto
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@ -12,8 +12,11 @@ message OsmAndStructure {
required uint32 version = 1;
// encoded as fixed32 length delimited
repeated OsmAndMapIndex mapIndex = 2;
// encoded as fixed32 length delimited
repeated OsmAndAddressIndex addressIndex = 3;
}
message OsmAndMapIndex {
// encoded as fixed32 length delimited
repeated MapRootLevel levels = 1;
@ -70,3 +73,57 @@ message MapData {
optional int32 highwayMeta = 6;
}
/// ADDRESS INFORMATION TEST -----
message OsmAndAddressIndex {
required string name = 1;
optional string name_en = 2;
// encoded as fixed32 length delimited
repeated CityIndex cityIndex= 5; // cities and towns
repeated PostcodeIndex postcodes= 6;
repeated CityIndex villages = 7; // suburbs and villages
}
message CityIndex {
required uint32 city_type = 1; // 0-5 enum CityType
required string name = 2;
optional string name_en = 3;
optional uint64 id = 4;
required fixed32 x = 5; // x tile of 31 zoom
required fixed32 y = 6; // y tile of 31 zoom
repeated StreetIndex streets = 7;
}
message PostcodeIndex {
required string postcode = 1;
repeated StreetIndex streets = 5;
}
message StreetIndex {
required string name = 1;
optional string name_en = 2;
optional uint64 id = 6;
required sint32 x = 3; // delta encoded to parent 24 zoom
required sint32 y = 4; // delta encoded to parent 24 zoom
repeated BuildingIndex buildings = 5;
}
message BuildingIndex {
required string name = 1;
optional string name_en = 2;
optional uint64 id = 5;
required sint32 x = 3; // delta encoded to street 24 zoom
required sint32 y = 4; // delta encoded to street 24 zoom
}