/*
*
* Copyright (c) 2013 - 2017 Lijun Liao
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License version 3
* as published by the Free Software Foundation with the addition of the
* following permission added to Section 15 as permitted in Section 7(a):
*
* FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
* THE AUTHOR LIJUN LIAO. LIJUN LIAO DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
* OF THIRD PARTY RIGHTS.
*
* 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/>.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License.
*
* You can be released from the requirements of the license by purchasing
* a commercial license. Buying such a license is mandatory as soon as you
* develop commercial activities involving the XiPKI software without
* disclosing the source code of your own applications.
*
* For more information, please contact Lijun Liao at this
* address: lijun.liao@gmail.com
*/
package org.xipki.pki.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 getMin() {
return min;
}
public Integer getMax() {
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();
}
}