EvenOddRow.java

/*
 * Jabox Open Source Version
 * Copyright (C) 2009-2010 Dimitris Kapanidis                                                                                                                          
 * 
 * This file is part of Jabox
 * 
 * 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, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * 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.  If not, see http://www.gnu.org/licenses/.
 */
package org.jabox.webapp.utils;

import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.model.AbstractReadOnlyModel;

public class EvenOddRow<T> extends AbstractReadOnlyModel<String> {
    private static final long serialVersionUID = 1L;

    private final ListItem<T> _listItem;

    public EvenOddRow(final ListItem<T> listItem) {
        _listItem = listItem;
    }

    @Override
    public String getObject() {
        return _listItem.getIndex() % 2 == 1 ? "even" : "odd";
    }
}