/**

 * Back 2 Browser Bytecode Translator

 * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.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, version 2 of the License.

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program. Look for COPYING file in the top folder.

 * If not, see http://opensource.org/licenses/GPL-2.0.

 */

/*

 * To change this template, choose Tools | Templates

 * and open the template in the editor.

 */

package org.apidesign.html.canvas.impl;

import net.java.html.canvas.GraphicsContext;

import net.java.html.canvas.spi.GraphicsEnvironment;

/**

 *

 * @author antonepple

 */

public abstract class CnvsAccssr {

    static CnvsAccssr DEFAULT;

    public CnvsAccssr() {

        if (DEFAULT!=null) throw new IllegalStateException("Already initialized");

        DEFAULT = this;

    }

    public static CnvsAccssr getDefault() {

        return DEFAULT;

    }

    public abstract GraphicsContext create(GraphicsEnvironment environment);

}