/*
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
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; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Created on Nov 23, 2008
*/
package com.bigdata.config;
/**
* Base impl for {@link Long}.
*
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
* @version $Id$
*/
public class LongValidator implements IValidator<Long> {
/**
* Allows all values.
*/
public static final transient IValidator<Long> DEFAULT = new LongValidator();
/**
* Only allows non-negative values (GTE ZERO).
*/
public static final transient IValidator<Long> GTE_ZERO = new LongValidator() {
public void accept(String key, String val, Long arg) {
if (arg < 0)
throw new ConfigurationException(key, val,
"Must be non-negative");
}
};
/**
* Only allows positive values (GT ZERO).
*/
public static final transient IValidator<Long> GT_ZERO = new LongValidator() {
public void accept(String key, String val, Long arg) {
if (arg <= 0)
throw new ConfigurationException(key, val,
"Must be positive");
}
};
protected LongValidator() {
}
public Long parse(String key, String val) {
return Long.parseLong(val);
}
/**
* Accepts all values by default.
*/
public void accept(String key, String val, Long arg)
throws ConfigurationException {
}
}