001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 * 019 */ 020package org.apache.directory.shared.ldap.extras.extended.ads_impl.gracefulShutdown; 021 022 023import org.apache.directory.shared.asn1.ber.grammar.Grammar; 024import org.apache.directory.shared.asn1.ber.grammar.States; 025 026 027/** 028 * This class store the GracefulShutdown's grammar constants. It is also used 029 * for debugging purposes. 030 * 031 * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> 032 */ 033public enum GracefulShutdownStatesEnum implements States 034{ 035 // ~ Static fields/initializers 036 // ----------------------------------------------------------------- 037 038 /** The END_STATE */ 039 END_STATE, 040 041 // ========================================================================= 042 // GracefulShutdown grammar states 043 // ========================================================================= 044 045 /** Initial state */ 046 START_STATE, 047 048 /** Sequence */ 049 GRACEFUL_SHUTDOWN_SEQUENCE_STATE, 050 051 /** Time offline */ 052 TIME_OFFLINE_STATE, 053 054 /** Delay */ 055 DELAY_STATE, 056 057 /** terminal state */ 058 LAST_GRACEFUL_SHUTDOWN_STATE; 059 060 /** 061 * Get the grammar name 062 * 063 * @param grammar The grammar code 064 * @return The grammar name 065 */ 066 public String getGrammarName( int grammar ) 067 { 068 return "GRACEFUL_SHUTDOWN_GRAMMAR"; 069 } 070 071 072 /** 073 * Get the grammar name 074 * 075 * @param grammar The grammar class 076 * @return The grammar name 077 */ 078 public String getGrammarName( Grammar<GracefulShutdownContainer> grammar ) 079 { 080 return "GRACEFUL_SHUTDOWN_GRAMMAR"; 081 } 082 083 084 /** 085 * Get the string representing the state 086 * 087 * @param state The state number 088 * @return The String representing the state 089 */ 090 public String getState( int state ) 091 { 092 return ( ( state == END_STATE.ordinal() ) ? "GRACEFUL_SHUTDOWN_END_STATE" : name() ); 093 } 094 095 096 /** 097 * {@inheritDoc} 098 */ 099 public boolean isEndState() 100 { 101 return this == END_STATE; 102 } 103 104 105 /** 106 * {@inheritDoc} 107 */ 108 public GracefulShutdownStatesEnum getStartState() 109 { 110 return START_STATE; 111 } 112}