1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 *
19 */
20 package org.apache.directory.shared.kerberos.codec.hostAddresses;
21
22
23 import org.apache.directory.api.asn1.ber.grammar.Grammar;
24 import org.apache.directory.api.asn1.ber.grammar.States;
25
26
27 /**
28 * This class store the HostAddresess grammar's constants. It is also used for debugging
29 * purpose
30 *
31 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
32 */
33 public enum HostAddressesStatesEnum implements States
34 {
35 // Start
36 START_STATE, // 0
37
38 // ----- HostAddresses message --------------------------------------
39 HOST_ADDRESSES_SEQ_STATE, // 1
40
41 HOST_ADDRESSES_ADDRESS_STATE, // 2
42
43 // End
44 LAST_HOST_ADDRESSES_STATE; // 3
45
46 /**
47 * Get the grammar name
48 *
49 * @param grammar The grammar code
50 * @return The grammar name
51 */
52 public String getGrammarName( int grammar )
53 {
54 return "HOST_ADDRESSES_GRAMMAR";
55 }
56
57
58 /**
59 * Get the grammar name
60 *
61 * @param grammar The grammar class
62 * @return The grammar name
63 */
64 public String getGrammarName( Grammar<HostAddressesContainer> grammar )
65 {
66 if ( grammar instanceof HostAddressesGrammar )
67 {
68 return "HOST_ADDRESSES_GRAMMAR";
69 }
70 else
71 {
72 return "UNKNOWN GRAMMAR";
73 }
74 }
75
76
77 /**
78 * Get the string representing the state
79 *
80 * @param state The state number
81 * @return The String representing the state
82 */
83 public String getState( int state )
84 {
85 return ( ( state == LAST_HOST_ADDRESSES_STATE.ordinal() ) ? "HOST_ADDRESSES_END_STATE" : name() );
86 }
87
88
89 /**
90 * {@inheritDoc}
91 */
92 public boolean isEndState()
93 {
94 return this == LAST_HOST_ADDRESSES_STATE;
95 }
96
97
98 /**
99 * {@inheritDoc}
100 */
101 public HostAddressesStatesEnum getStartState()
102 {
103 return START_STATE;
104 }
105 }