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1   /*******************************************************************************
2    * Copyright (c) 2011 Michael Mimo Moratti.
3    *
4    * Michael Mimo Moratti licenses this file to you under the Apache License, version 2.0
5    * (the "License"); you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at:
7    *     http://www.apache.org/licenses/LICENSE-2.0
8    * Unless required by applicable law or agreed to in writing, software
9    * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
10   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
11   * License for the specific language governing permissions and limitations
12   * under the License.
13   *******************************************************************************/
14  package ch.mimo.netty.handler.codec.icap;
15  
16  /**
17   * State Enum which contains all Decoder states.
18   * 
19   * @author Michael Mimo Moratti (mimo@mimo.ch)
20   *
21   * @see IcapMessageDecoder
22   */
23  public enum StateEnum {
24  	SKIP_CONTROL_CHARS(new SkipControlCharsState("SKIP_CONTROL_CHARS")),
25  	READ_ICAP_INITIAL_STATE(new ReadIcapInitialState("READ_ICAP_INITIAL_STATE")),
26  	READ_ICAP_HEADER_STATE(new ReadIcapHeaderState("READ_ICAP_HEADER_STATE")),
27  	READ_HTTP_REQUEST_INITIAL_AND_HEADERS(new ReadHttpRequestInitialAndHeadersState("READ_HTTP_REQUEST_INITIAL_AND_HEADERS")),
28  	READ_HTTP_RESPONSE_INITIAL_AND_HEADERS(new ReadHttpResponseInitalAndHeadersState("READ_HTTP_RESPONSE_INITIAL_AND_HEADERS")),
29  	READ_CHUNK_SIZE_STATE(new ReadChunkSizeState("READ_CHUNK_SIZE_STATE")),
30  	READ_CHUNK_STATE(new ReadChunkState("READ_CHUNK_STATE")),
31  	READ_CHUNKED_CONTENT_AS_CHUNKS_STATE(new ReadChunkedContentAsChunksState("READ_CHUNKED_CONTENT_AS_CHUNKS_STATE")),
32  	READ_CHUNK_DELIMITER_STATE(new ReadChunkDelimiterState("READ_CHUNK_DELIMITER_STATE")),
33  	READ_TRAILING_HEADERS_STATE(new ReadTrailingHeadersState("READ_TRAILING_HEADERS_STATE"));
34  	
35  	private State<? extends Object> state;
36  	
37  	StateEnum(State<? extends Object> state) {
38  		this.state = state;
39  	}
40  	
41  	public State<? extends Object> getState() {
42  		return state;
43  	}
44  	
45  	public String toString() {
46  		return this.name();
47  	}
48  }