/**

 * 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.

 */

package org.apidesign.bck2brwsr.demo.calc;

import org.apidesign.bck2brwsr.htmlpage.api.ComputedProperty;

import org.apidesign.bck2brwsr.htmlpage.api.Model;

import org.apidesign.bck2brwsr.htmlpage.api.OnFunction;

import org.apidesign.bck2brwsr.htmlpage.api.Property;

/**

 *

 * @author Jaroslav Tulach <jtulach@netbeans.org>

 */

@Model(className = "History", properties = {

    @Property(name = "value", type = double.class),

    @Property(name = "operation", type = String.class)

})

public class HistoryImpl {

    @ComputedProperty

    static String resultOf(String operation) {

        return "result of " + operation;

    }

    @OnFunction

    static void twice(History data) {

        data.setValue(2.0 * data.getValue());

    }

}