1 /*
2 * Copyright 2015 The Netty Project
3 *
4 * The Netty Project licenses this file to you under the Apache License,
5 * version 2.0 (the "License"); you may not use this file except in compliance
6 * with the License. You may obtain a copy of the License at:
7 *
8 * https://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations
14 * under the License.
15 */
16 package io.netty5.handler.codec.dns;
17
18 import io.netty5.buffer.api.Buffer;
19 import io.netty5.util.Resource;
20 import io.netty5.util.internal.UnstableApi;
21
22 /**
23 * A generic {@link DnsRecord} that contains an undecoded {@code RDATA}.
24 */
25 @UnstableApi
26 public interface DnsRawRecord extends DnsRecord, Resource<DnsRawRecord> {
27 /**
28 * Get a reference to the {@link Buffer} backing this raw DNS record.
29 * Care must be taken with the returned buffer, as changes to the buffer offsets or its contents will reflect on
30 * the raw DNS record contents.
31 *
32 * @return The {@link Buffer} instance backing this raw DNS record.
33 */
34 Buffer content();
35
36 @Override
37 DnsRawRecord touch(Object hint);
38
39 @Override
40 DnsRawRecord copy();
41 }