/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2016 Open Source Geospatial Foundation (OSGeo)
* (C) 2014-2016 Boundless Spatial
*
* This library 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;
* version 2.1 of the License.
*
* 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.
*/
package org.geotools.ysld.parse;
import org.geotools.styling.*;
import org.geotools.ysld.YamlMap;
import org.geotools.ysld.YamlObject;
/**
* Handles parsing a Ysld "mark" property into a {@link Mark} object.
*
*/
public abstract class MarkParser extends YsldParseHandler {
Mark mark;
protected MarkParser(Factory factory) {
super(factory);
mark = factory.style.createMark();
mark.setStroke(null);
mark.setFill(null);
}
@Override
public void handle(YamlObject<?> obj, YamlParseContext context) {
mark(mark);
YamlMap map = obj.map();
if (map.has("shape")) {
mark.setWellKnownName(Util.expression(map.str("shape"), factory));
}
context.push(new StrokeParser(factory) {
@Override
protected void stroke(Stroke stroke) {
mark.setStroke(stroke);
}
});
context.push(new FillParser(factory) {
@Override
protected void fill(Fill fill) {
mark.setFill(fill);
}
});
}
protected abstract void mark(Mark mark);
}