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 * http://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.netty.handler.codec;
17
18 /**
19 * The state of the current detection.
20 */
21 public enum ProtocolDetectionState {
22 /**
23 * Need more data to detect the protocol.
24 */
25 NEEDS_MORE_DATA,
26
27 /**
28 * The data was invalid.
29 */
30 INVALID,
31
32 /**
33 * Protocol was detected,
34 */
35 DETECTED
36 }