2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.mdsal.model.ietf.util;
10 import java.util.regex.Pattern;
11 import org.checkerframework.checker.regex.qual.Regex;
13 final class IpUtil extends AbstractIetfInetUtil<IpClass, IpClass, IpClass, IpClass, IpClass, IpClass, IpClass, IpClass,
17 private static final String IP_V4_REGEX = "^\\d+\\.\\d+\\.\\d+\\.\\d+$";
18 private static final Pattern IP_V4_PATTERN = Pattern.compile(IP_V4_REGEX);
21 super(IpClass.class, IpClass.class, IpClass.class, IpClass.class);
25 protected IpClass ipv4Address(final IpClass addr) {
31 protected IpClass ipv4AddressNoZone(final IpClass addr) {
36 protected IpClass ipv6Address(final IpClass addr) {
41 protected IpClass ipv6AddressNoZone(final IpClass addr) {
46 protected IpClass ipv4Prefix(final IpClass addr) {
51 protected IpClass ipv6Prefix(final IpClass addr) {
56 protected String ipv4AddressString(final IpClass addr) {
57 return addr.getValue();
61 protected String ipv6AddressString(final IpClass addr) {
62 return addr.getValue();
66 protected String ipv4PrefixString(final IpClass prefix) {
67 return prefix.getValue();
71 protected String ipv6PrefixString(final IpClass prefix) {
72 return prefix.getValue();
76 protected IpClass maybeIpv4Address(final IpClass addr) {
77 return IP_V4_PATTERN.matcher(addr.getValue()).matches() ? addr : null;
81 protected IpClass maybeIpv4AddressNoZone(final IpClass addr) {
82 return maybeIpv4Address(addr);
86 protected IpClass maybeIpv6Address(final IpClass addr) {
87 return addr.getValue().indexOf(':') != -1 ? addr : null;
91 protected IpClass maybeIpv6AddressNoZone(final IpClass addr) {
92 return maybeIpv6Address(addr);