2 * Copyright (c) 2015 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.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715;
10 import static com.google.common.base.Verify.verify;
12 import java.util.regex.Pattern;
15 * Builder for {@link IpPrefix} instances.
17 public class IpPrefixBuilder {
18 private static final Pattern IPV4_PATTERN;
21 verify(Ipv4Prefix.PATTERN_CONSTANTS.size() == 1);
22 IPV4_PATTERN = Pattern.compile(Ipv4Prefix.PATTERN_CONSTANTS.get(0));
25 private IpPrefixBuilder() {
29 public static IpPrefix getDefaultInstance(final String defaultValue) {
30 return IPV4_PATTERN.matcher(defaultValue).matches() ? new IpPrefix(new Ipv4Prefix(defaultValue))
31 : new IpPrefix(new Ipv6Prefix(defaultValue));