org.springmodules.validation.util.condition.range.BetweenCondition Maven / Gradle / Ivy
/*
* 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 AbstractRangeCondition} implementation that checks whether the checked range is between two
* specific values (excluding).
*
* @author Uri Boness
*/
public class BetweenCondition extends AbstractBetweenCondition {
/**
* Constructs a new BetweenCondition with the given bounds (upper and lower) the checked range will be
* compared with.
*
* @param lowerBound The lower bound the checked object will be compared with.
* @param upperBound The upper bound the checked object will be compared with.
*/
public BetweenCondition(Comparable lowerBound, Comparable upperBound) {
super(lowerBound, upperBound);
}
/**
* Constructs a new BetweenCondition with the given bounds (upper and lower) and the comparator that will be used
* to compare the checked value.
*
* @param lowerBound The lower bound the checked value will be compared with.
* @param upperBound The upper bound the cheched value will be compared with.
* @param comparator The comparator that will be used to compared the checked value.
*/
public BetweenCondition(Object lowerBound, Object upperBound, Comparator comparator) {
super(lowerBound, upperBound, comparator);
}
/**
* Checks whether the given value is between the bounds associated with this condition.
*
* @param value The value to be checked.
* @param comparator The comparator to be used to compare the checked value.
* @return true if the given range is greater than the lower bound and smaller than the
* upper bound, false otherwise.
*/
protected boolean checkRange(Object value, Comparator comparator) {
return comparator.compare(value, getLowerBound()) > 0 && comparator.compare(value, getUpperBound()) < 0;
}
}