001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.jsp.search.config.parser.simplesearch.daterestrictions;
029
030/**
031 * A restriction which selects either all entries in the past (from the current time) or all entries in the future.<p>
032 */
033public class CmsDatePastFutureRestriction implements I_CmsDateRestriction {
034
035    /** The time direction. */
036    private TimeDirection m_direction;
037
038    /**
039     * Creates a new instance.<p>
040     *
041     * @param direction the time direction
042     */
043    public CmsDatePastFutureRestriction(TimeDirection direction) {
044        m_direction = direction;
045    }
046
047    /**
048     * @see org.opencms.jsp.search.config.parser.simplesearch.daterestrictions.I_CmsDateRestriction#getRange()
049     */
050    public String getRange() {
051
052        switch (m_direction) {
053            case future:
054                return "[NOW TO *]";
055            case past:
056                return "[* TO NOW ]";
057            default:
058                return null;
059        }
060    }
061
062}