/**
* Copyright (c) 2002-2010 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.shell;
/**
* Whether or not options are expected to be supplied with a value.
*/
public enum OptionValueType
{
/**
* No value is to be specified.
*/
NONE( "" ),
/**
* There may be a value supplied.
*/
MAY( "(may have value)" ),
/**
* There must be a supplied value.
*/
MUST( "(must have value" ),
;
private String description;
private OptionValueType( String description )
{
this.description = description;
}
/**
* @return the description for this option.
*/
public String getDescription()
{
return this.description;
}
}