/*
* Copyright (C) 2013.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 or
* version 2 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.mkgmap.osmstyle.function;
import uk.me.parabola.mkgmap.reader.osm.Element;
import uk.me.parabola.mkgmap.reader.osm.Node;
import uk.me.parabola.mkgmap.reader.osm.Relation;
import uk.me.parabola.mkgmap.reader.osm.Way;
/**
* Retrieves the OSM type of an element. Values:
* <ul>
* <li>node</li>
* <li>way</li>
* <li>relation</li>
* </ul>
* @author WanMil
*
*/
public class TypeFunction extends StyleFunction {
public TypeFunction() {
super(null);
}
public boolean supportsNode() {
return true;
}
public boolean supportsWay() {
return true;
}
public boolean supportsRelation() {
return true;
}
public String value(Element el) {
if (el instanceof Node)
return "node";
if (el instanceof Way)
return "way";
if (el instanceof Relation)
return "relation";
return null;
}
public String getName() {
return "type";
}
}