2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021 Nordix Foundation
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 * SPDX-License-Identifier: Apache-2.0
17 * ============LICENSE_END=========================================================
20 package org.openecomp.sdc.be.plugins.etsi.nfv.nsd.generator.config;
22 import java.util.Comparator;
24 public class NsDescriptorVersionComparator implements Comparator<EtsiVersion> {
27 public int compare(final EtsiVersion o1, final EtsiVersion o2) {
28 final String[] v1 = o1.getVersion().split("\\.");
29 final String[] v2 = o2.getVersion().split("\\.");
30 if (Integer.parseInt(v1[0]) > Integer.parseInt(v2[0])) {
32 } else if (Integer.parseInt(v1[0]) < Integer.parseInt(v2[0])) {
36 if (Integer.parseInt(v1[1]) > Integer.parseInt(v2[1])) {
38 } else if (Integer.parseInt(v1[1]) < Integer.parseInt(v2[1])) {
42 if (Integer.parseInt(v1[2]) > Integer.parseInt(v2[2])) {
44 } else if (Integer.parseInt(v1[2]) < Integer.parseInt(v2[2])) {