org.xipki.ca.api.profile.Range Maven / Gradle / Ivy
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/*
*
* Copyright (c) 2013 - 2017 Lijun Liao
*
* 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.xipki.ca.api.profile;
/**
* @author Lijun Liao
* @since 2.0.0
*/
public class Range {
private Integer min;
private Integer max;
public Range(final Integer min, final Integer max) {
setRange(min, max);
}
public Integer min() {
return min;
}
public Integer max() {
return max;
}
public void setRange(final Integer min, final Integer max) {
if (min == null && max == null) {
throw new IllegalArgumentException("min and max must not be both null");
}
if (min != null && max != null && min > max) {
throw new IllegalArgumentException(String.format(
"min must not be greater than max: %d > %d", min, max));
}
this.min = min;
this.max = max;
}
public boolean match(final int val) {
if (min != null && val < min) {
return false;
}
if (max != null && val > max) {
return false;
}
return true;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder(16);
sb.append("[");
if (min != null) {
sb.append(min);
}
sb.append(", ");
if (max != null) {
sb.append(max);
}
sb.append("]");
return sb.toString();
}
}