Subversion Repositories splitter

/*
 * Copyright (c) 2016, Gerd Petermann
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 as
 * published by the Free Software Foundation.
 *
 * 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.
 */

package uk.me.parabola.splitter;

/**
 * For OSM data which is passed between parsers and processors
 * @author Gerd Petermann
 *
 */
public class OSMMessage {
        public enum Type {START_FILE, ELEMENTS, BOUNDS, END_MAP, EXIT}

        // either el or bounds must be null
        final Element[] elements;
        final Area bounds;
        final Type type;

        public OSMMessage(Element[] elements) {
                this.elements = elements;
                type = Type.ELEMENTS;
                bounds = null;
        }

        public OSMMessage(Area bounds) {
                this.bounds = bounds;
                type = Type.BOUNDS;
                elements = null;
        }

        public OSMMessage(Type t) {
                assert t != Type.BOUNDS && t != Type.ELEMENTS;
                elements = null;
                bounds = null;
                type = t;
        }
}