/*
* Copyright 2004-2005 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springmodules.validation.util.condition.range;
import java.util.Comparator;
/**
* An {@link AbstractSingleBoundCondition} implementation that checks whether the checked value is less than
* as specific upper bound.
*
* @author Uri Boness
*/
public class LessThanCondition extends AbstractSingleBoundCondition {
/**
* Constructs a new LessThanCondition with a given upper bound.
*
* @param upperBound The upper bound.
*/
public LessThanCondition(Comparable upperBound) {
super(upperBound);
}
/**
* Constructs a new LessThanCondition with given upper bound and the comparator to compare the checked value.
*
* @param upperBound The upper bound.
* @param comparator The comparator.
*/
public LessThanCondition(Object upperBound, Comparator comparator) {
super(upperBound, comparator);
}
/**
* Checks whether the given value is lower than the upper bound associated with this condition.
*
* @param value The value to be checked.
* @param comparator The comparator to be used to compare the checked value.
* @return <code>true</code> if the given value is less than the upper bound, <code>false</code> otherwise.
*/
protected boolean checkRange(Object value, Comparator comparator) {
return comparator.compare(value, bound) < 0;
}
}