/*
* ProActive Parallel Suite(TM):
* The Open Source library for parallel and distributed
* Workflows & Scheduling, Orchestration, Cloud Automation
* and Big Data Analysis on Enterprise Grids & Clouds.
*
* Copyright (c) 2007 - 2017 ActiveEon
* Contact: contact@activeeon.com
*
* This library 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: version 3 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 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/>.
*
* If needed, contact us to obtain a release under GPL Version 2 or 3
* or a different license than the AGPL.
*/
package org.ow2.proactive.scheduler.common.job.factories.spi.model.validator;
import org.ow2.proactive.scheduler.common.job.factories.spi.model.ModelValidatorContext;
import org.ow2.proactive.scheduler.common.job.factories.spi.model.exceptions.ValidationException;
import com.google.common.collect.Range;
public class RangeValidator<T extends Comparable<T>> implements Validator<T> {
private final Range<T> range;
public RangeValidator() {
this.range = Range.all();
}
public RangeValidator(T minValue) {
this.range = Range.atLeast(minValue);
}
public RangeValidator(T minValue, T maxValue) {
this.range = Range.closed(minValue, maxValue);
}
public RangeValidator(Range range) {
this.range = range;
}
@Override
public T validate(T parameterValue, ModelValidatorContext context) throws ValidationException {
if (!range.contains(parameterValue)) {
throw new ValidationException("Expected value should be in range " + range.toString() + ", received " +
parameterValue);
}
return parameterValue;
}
}