3 * ============LICENSE_START=======================================================
4 * Copyright (C) 2021 Nordix Foundation
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============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])) {
35 if (Integer.parseInt(v1[1]) > Integer.parseInt(v2[1])) {
37 } else if (Integer.parseInt(v1[1]) < Integer.parseInt(v2[1])) {
40 if (Integer.parseInt(v1[2]) > Integer.parseInt(v2[2])) {
42 } else if (Integer.parseInt(v1[2]) < Integer.parseInt(v2[2])) {