DefaultStreetEdgeFactory.java

/* This program is free software: you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public License
 as published by the Free Software Foundation, either version 3 of
 the License, or (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>. */

package org.opentripplanner.graph_builder.services;

import org.opentripplanner.routing.edgetype.AreaEdge;
import org.opentripplanner.routing.edgetype.AreaEdgeList;
import org.opentripplanner.routing.edgetype.StreetEdge;
import org.opentripplanner.routing.edgetype.StreetTraversalPermission;
import org.opentripplanner.routing.edgetype.StreetWithElevationEdge;
import org.opentripplanner.routing.vertextype.IntersectionVertex;

import com.vividsolutions.jts.geom.LineString;
import org.opentripplanner.util.I18NString;

public class DefaultStreetEdgeFactory implements StreetEdgeFactory {

    public boolean useElevationData = false;

    @Override
    public StreetEdge createEdge(IntersectionVertex startEndpoint, IntersectionVertex endEndpoint,
            LineString geometry, I18NString name, double length, StreetTraversalPermission permissions,
            boolean back) {
        StreetEdge pse;
        if (useElevationData) {
            pse = new StreetWithElevationEdge(startEndpoint, endEndpoint, geometry, name, length,
                    permissions, back);
        } else {
            pse = new StreetEdge(startEndpoint, endEndpoint, geometry, name, length, permissions,
                    back);
        }
        return pse;
    }

    @Override
    public AreaEdge createAreaEdge(IntersectionVertex startEndpoint,
            IntersectionVertex endEndpoint, LineString geometry, I18NString name, double length,
            StreetTraversalPermission permissions, boolean back, AreaEdgeList area) {
        // By default AreaEdge are elevation-capable so nothing to do.
        AreaEdge ae = new AreaEdge(startEndpoint, endEndpoint, geometry, name, length, permissions,
                back, area);
        return ae;
    }
}