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The main module contains the GeoTools public interfaces that are used by other GeoTools modules (and GeoTools applications). Where possible we make use industry standard terms as provided by OGC and ISO standards. The formal GeoTools public api consists of gt-metadata, jts and the gt-main module. The main module contains the default implementations that are available provided to other GeoTools modules using our factory system. Factories are obtained from an appropriate FactoryFinder, giving applications a chance configure the factory used using the Factory Hints facilities. FilterFactory ff = CommonFactoryFinder.getFilterFactory(); Expression expr = ff.add( expression1, expression2 ); If you find yourself using implementation specific classes chances are you doing it wrong: Expression expr = new AddImpl( expression1, expressiom2 );

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/*
 *    GeoTools - The Open Source Java GIS Toolkit
 *    http://geotools.org
 *
 *    (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
 *
 *    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.styling;

/**
 * A style object is quite hard to set up, involving fills, strokes, symbolizers and rules.
 *
 * @author James Macgill, CCG
 * @version $Id$
 */
public class BasicPolygonStyle extends StyleImpl implements org.geotools.styling.Style {
    /** Creates a new instance of BasicPolygonStyle */
    public BasicPolygonStyle() {
        this(new FillImpl(), new StrokeImpl());
    }

    public BasicPolygonStyle(Fill fill, Stroke stroke) {
        PolygonSymbolizerImpl polysym = new PolygonSymbolizerImpl();
        polysym.setFill(fill);
        polysym.setStroke(stroke);

        RuleImpl rule = new RuleImpl();
        rule.symbolizers().add(polysym);

        FeatureTypeStyleImpl fts = new FeatureTypeStyleImpl();
        fts.rules().add(rule);
        this.featureTypeStyles().add(fts);
    }

    public String getAbstract() {
        return "A simple polygon style";
    }

    public String getName() {
        return "default polygon style";
    }

    public String getTitle() {
        return "default polygon style";
    }
}