ProfileWeighting.java

/*  This file is part of Openrouteservice.
 *
 *  Openrouteservice 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 2.1
 *  of the License, or (at your option) any later version.

 *  This library 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 Lesser General Public License for more details.

 *  You should have received a copy of the GNU Lesser General Public License along with this library;
 *  if not, see <https://www.gnu.org/licenses/>.
 */

package org.heigit.ors.routing;

import com.graphhopper.util.Helper;
import com.graphhopper.util.PMap;
import org.heigit.ors.exceptions.InternalServerException;
import org.heigit.ors.util.StringUtility;

public class ProfileWeighting {
    private final String name;
    private PMap params;

    public ProfileWeighting(String name) throws InternalServerException {
        if (Helper.isEmpty(name))
            throw new InternalServerException(RoutingErrorCodes.EMPTY_ELEMENT, "'name' can't be null or empty");
        this.name = name;
    }

    public String getName() {
        return name;
    }

    public void addParameter(String name, Object value) {
        getParameters().putObject(name, value);
    }

    public PMap getParameters() {
        if (params == null)
            params = new PMap();
        return params;
    }

    public static String encodeName(String name) {
        return "weighting_#" + name + "#";
    }

    public static String decodeName(String value) {
        if (value.startsWith("weighting_#"))
            return StringUtility.substring(value, '#');
        else
            return null;
    }
}