/*
* JBoss, Home of Professional Open Source.
* Copyright 2009, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This 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; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.ejb3.timerservice.schedule.value;
/**
* Represents the type of expression used in the values of a {@link javax.ejb.ScheduleExpression}
*
* @author Jaikiran Pai
* @version $Revision: $
*/
public enum ScheduleExpressionType {
/**
* Represents a single value type.
* <p>
* For example:
* <ul>
* <li>second = "10"</li>
* <li>month = "Jun"</li>
* </ul>
* <p/>
* <p/>
* </p>
*/
SINGLE_VALUE,
/**
* Represents a wildcard "*" value.
* <p/>
* <p>
* For example:
* <ul>
* <li>second = "*"</li>
* </ul>
* </p>
*/
WILDCARD,
/**
* Represents a value represented as a list.
* <p/>
* <p>
* For example:
* <ul>
* <li>second = "1, 10"</li>
* <li>dayOfMonth = "Sun, Fri, Mon"</li>
* <ul>
* </p>
*/
LIST,
/**
* Represents a value represented as a range.
* <p>
* For example:
* <ul>
* <li>minute = "0-15"</li>
* <li>year = "2009-2012</li>
* </ul>
* </p>
*/
RANGE,
/**
* Represents a value represented as an increment.
* <p>
* For example:
* <ul>
* <li>hour = "* / 3"</li>
* <li>minute = "20 / 10</li>
* </ul>
* </p>
*/
INCREMENT
}