ProjectionUtils.java

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/* *********************************************************************** *
 * project: org.matsim.*
 * ProjectionUtils.java
 *                                                                         *
 * *********************************************************************** *
 *                                                                         *
 * copyright       : (C) 2019 by the members listed in the COPYING,        *
 *                   LICENSE and WARRANTY file.                            *
 * email           : info at matsim dot org                                *
 *                                                                         *
 * *********************************************************************** *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *   See also COPYING, LICENSE and WARRANTY file                           *
 *                                                                         *
 * *********************************************************************** */

 package org.matsim.core.scenario;

import org.matsim.core.api.internal.MatsimToplevelContainer;
import org.matsim.utils.objectattributes.attributable.Attributable;

public final class ProjectionUtils {
    public static final String INPUT_CRS_ATT = "coordinateReferenceSystem";

    private ProjectionUtils() {}

    public static <T extends MatsimToplevelContainer & Attributable> String getCRS(T container) {
        return (String) container.getAttributes().getAttribute(INPUT_CRS_ATT);
    }

    public static <T extends MatsimToplevelContainer & Attributable> void putCRS(T container, String CRS) {
        container.getAttributes().putAttribute(INPUT_CRS_ATT, CRS);
    }
}