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Allow custom nogo weights

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This should help taking into account road works for instance.
This commit is contained in:
Phyks (Lucas Verney) 2018-10-30 18:37:22 +01:00
parent d95a200070
commit 910d6a0870
4 changed files with 27 additions and 15 deletions
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10
brouter-core/src/main/java/btools/router/OsmNodeNamed.java
View file

@ -11,12 +11,13 @@ public class OsmNodeNamed extends OsmNode
{
public String name;
public double radius; // radius of nogopoint (in meters)
public double nogoWeight; // weight for nogopoint
public boolean isNogo = false;
@Override
public String toString()
{
return ilon + "," + ilat + "," + name;
return ilon + "," + ilat + "," + name + "," + nogoWeight;
}
public static OsmNodeNamed decodeNogo( String s )
@ -26,7 +27,14 @@ public class OsmNodeNamed extends OsmNode
n.ilon = Integer.parseInt( s.substring( 0, idx1 ) );
int idx2 = s.indexOf( ',', idx1+1 );
n.ilat = Integer.parseInt( s.substring( idx1+1, idx2 ) );
int idx3 = s.indexOf( ',', idx2+1 );
if ( idx3 == -1) {
n.name = s.substring( idx2 + 1 );
n.nogoWeight = 100000;
} else {
n.name = s.substring( idx2+1, idx3 );
n.nogoWeight = Double.parseDouble( s.substring( idx3 + 1 ) );
}
n.isNogo = true;
return n;
}

11
brouter-core/src/main/java/btools/router/OsmPath.java
View file

@ -143,7 +143,7 @@ abstract class OsmPath implements OsmLinkHolder
boolean recordTransferNodes = detailMode || rc.countTraffic;
rc.nogomatch = false;
rc.nogomatch = null;
// extract the 3 positions of the first section
int lon0 = origin.originLon;
@ -425,9 +425,9 @@ abstract class OsmPath implements OsmLinkHolder
originElement.message = message;
}
}
if ( rc.nogomatch )
if ( rc.nogomatch != null )
{
cost = -1;
cost += rc.nogomatch.nogoWeight;
}
return;
}
@ -460,10 +460,9 @@ abstract class OsmPath implements OsmLinkHolder
}
// check for nogo-matches (after the *actual* start of segment)
if ( rc.nogomatch )
if ( rc.nogomatch != null )
{
cost = -1;
return;
cost += rc.nogomatch.nogoWeight;
}
// add target-node costs

6
brouter-core/src/main/java/btools/router/RoutingContext.java
View file

@ -194,7 +194,7 @@ public final class RoutingContext
public boolean startDirectionValid;
private double cosangle;
public boolean nogomatch = false;
public OsmNodeNamed nogomatch = null;
public boolean isEndpoint = false;
public boolean shortestmatch = false;
@ -347,7 +347,7 @@ public final class RoutingContext
if (!(nogo instanceof OsmNogoPolygon)
|| ((OsmNogoPolygon)nogo).intersects(lon1, lat1, lon2, lat2))
{
nogomatch = true;
nogomatch = nogo;
}
}
else
@ -388,7 +388,7 @@ public final class RoutingContext
}
else
{
nogomatch = false;
nogomatch = null;
lon1 = ilonshortest;
lat1 = ilatshortest;
}

13
brouter-server/src/main/java/btools/server/request/ServerHandler.java
View file

@ -222,24 +222,29 @@ public class ServerHandler extends RequestHandler {
for (int i = 0; i < lonLatRadList.length; i++)
{
String[] lonLatRad = lonLatRadList[i].split(",");
nogoList.add(readNogo(lonLatRad[0], lonLatRad[1], lonLatRad[2]));
String nogoWeight = "100000";
if (lonLatRad.length > 3) {
nogoWeight = lonLatRad[3];
}
nogoList.add(readNogo(lonLatRad[0], lonLatRad[1], lonLatRad[2], nogoWeight));
}
return nogoList;
}
private static OsmNodeNamed readNogo( String lon, String lat, String radius )
private static OsmNodeNamed readNogo( String lon, String lat, String radius, String nogoWeight )
{
return readNogo(Double.parseDouble( lon ), Double.parseDouble( lat ), Integer.parseInt( radius ) );
return readNogo(Double.parseDouble( lon ), Double.parseDouble( lat ), Integer.parseInt( radius ), Double.parseDouble( nogoWeight ));
}
private static OsmNodeNamed readNogo( double lon, double lat, int radius )
private static OsmNodeNamed readNogo( double lon, double lat, int radius, double nogoWeight )
{
OsmNodeNamed n = new OsmNodeNamed();
n.name = "nogo" + radius;
n.ilon = (int)( ( lon + 180. ) *1000000. + 0.5);
n.ilat = (int)( ( lat + 90. ) *1000000. + 0.5);
n.isNogo = true;
n.nogoWeight = nogoWeight;
return n;
}