diff options
Diffstat (limited to 'acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/util/ace/extractor/AddressExtractor.java')
-rw-r--r-- | acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/util/ace/extractor/AddressExtractor.java | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/util/ace/extractor/AddressExtractor.java b/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/util/ace/extractor/AddressExtractor.java new file mode 100644 index 000000000..abb2eb339 --- /dev/null +++ b/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/util/ace/extractor/AddressExtractor.java @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2017 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.hc2vpp.acl.util.ace.extractor; + +import io.fd.hc2vpp.common.translate.util.AddressTranslator; +import javax.annotation.Nullable; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix; + +public interface AddressExtractor extends AddressTranslator { + + default byte[] extractIp4Address(@Nullable Ipv4Prefix ip) { + if (ip == null) { + return new byte[4]; + } else { + return ipv4AddressPrefixToArray(ip); + } + } + + default byte extractIp4AddressPrefix(@Nullable Ipv4Prefix ip) { + if (ip == null) { + return 0; + } else { + return extractPrefix(ip); + } + } + + default byte[] extractIp6Address(@Nullable Ipv6Prefix ip) { + if (ip == null) { + return new byte[16]; + } else { + return ipv6AddressPrefixToArray(ip); + } + } + + default byte extractIp6AddressPrefix(@Nullable Ipv6Prefix ip) { + if (ip == null) { + return 0; + } else { + return extractPrefix(ip); + } + } +} |