LocationExtension.java

package org.opentripplanner.api.thrift.util;

import org.opentripplanner.api.thrift.definition.LatLng;
import org.opentripplanner.api.thrift.definition.Location;

import com.vividsolutions.jts.geom.Coordinate;

public class LocationExtension extends Location {

    /**
     * Required for serialization.
     */
    private static final long serialVersionUID = -3538274254083456847L;

    /**
     * Default constructor.
     * 
     * TODO(flamholz): figure out if lombok calls superclass constructor?
     */
    public LocationExtension() {
        super();
    }

    /**
     * Makes a Thrift Location structure from a Coordinate.
     * 
     * @param c
     * @return
     */
    public LocationExtension(Coordinate c) {
        this();
        setCoordinate(c);
    }

    /**
     * Set the internal LatLng to a Coordinate, correctly mapping y, x = lat, lng
     * 
     * @param c
     */
    public void setCoordinate(Coordinate c) {
        // lat, lng = y, x
        LatLng latlng = new LatLng(c.y, c.x);
        this.setLat_lng(latlng);
    }
}