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.hostAddress; 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 HostAddress 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 HostAddressStatesEnum implements States 34 { 35 // Start 36 START_STATE, // 0 37 38 // ----- PrincipalName message -------------------------------------- 39 HOST_ADDRESS_SEQ_STATE, // 1 40 41 HOST_ADDRESS_ADDR_TYPE_TAG_STATE, // 2 42 HOST_ADDRESS_ADDR_TYPE_STATE, // 3 43 44 HOST_ADDRESS_ADDRESS_TAG_STATE, // 4 45 HOST_ADDRESS_ADDRESS_STATE, // 5 46 47 // End 48 LAST_HOST_ADDRESS_STATE; // 6 49 50 /** 51 * Get the grammar name 52 * 53 * @param grammar The grammar code 54 * @return The grammar name 55 */ 56 public String getGrammarName( int grammar ) 57 { 58 return "HOST_ADDRESS_GRAMMAR"; 59 } 60 61 62 /** 63 * Get the grammar name 64 * 65 * @param grammar The grammar class 66 * @return The grammar name 67 */ 68 public String getGrammarName( Grammar<HostAddressContainer> grammar ) 69 { 70 if ( grammar instanceof HostAddressGrammar ) 71 { 72 return "HOST_ADDRESS_GRAMMAR"; 73 } 74 else 75 { 76 return "UNKNOWN GRAMMAR"; 77 } 78 } 79 80 81 /** 82 * Get the string representing the state 83 * 84 * @param state The state number 85 * @return The String representing the state 86 */ 87 public String getState( int state ) 88 { 89 return ( ( state == LAST_HOST_ADDRESS_STATE.ordinal() ) ? "HOST_ADDRESS_END_STATE" : name() ); 90 } 91 92 93 /** 94 * {@inheritDoc} 95 */ 96 public boolean isEndState() 97 { 98 return this == LAST_HOST_ADDRESS_STATE; 99 } 100 101 102 /** 103 * {@inheritDoc} 104 */ 105 public HostAddressStatesEnum getStartState() 106 { 107 return START_STATE; 108 } 109 }