001/*
002 * Copyright 2010-2024 Ping Identity Corporation
003 * All Rights Reserved.
004 */
005/*
006 * Copyright 2010-2024 Ping Identity Corporation
007 *
008 * Licensed under the Apache License, Version 2.0 (the "License");
009 * you may not use this file except in compliance with the License.
010 * You may obtain a copy of the License at
011 *
012 *    http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing, software
015 * distributed under the License is distributed on an "AS IS" BASIS,
016 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
017 * See the License for the specific language governing permissions and
018 * limitations under the License.
019 */
020/*
021 * Copyright (C) 2010-2024 Ping Identity Corporation
022 *
023 * This program is free software; you can redistribute it and/or modify
024 * it under the terms of the GNU General Public License (GPLv2 only)
025 * or the terms of the GNU Lesser General Public License (LGPLv2.1 only)
026 * as published by the Free Software Foundation.
027 *
028 * This program is distributed in the hope that it will be useful,
029 * but WITHOUT ANY WARRANTY; without even the implied warranty of
030 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
031 * GNU General Public License for more details.
032 *
033 * You should have received a copy of the GNU General Public License
034 * along with this program; if not, see <http://www.gnu.org/licenses>.
035 */
036package com.unboundid.ldap.sdk.unboundidds.extensions;
037
038
039
040import com.unboundid.asn1.ASN1Element;
041import com.unboundid.asn1.ASN1Null;
042import com.unboundid.util.NotMutable;
043import com.unboundid.util.NotNull;
044import com.unboundid.util.ThreadSafety;
045import com.unboundid.util.ThreadSafetyLevel;
046
047
048
049/**
050 * This class provides an implementation of a changelog batch starting point
051 * which may be used to start a batch of changes at the first change available
052 * in the changelogs of all servers in the replication topology.
053 * <BR>
054 * <BLOCKQUOTE>
055 *   <B>NOTE:</B>  This class, and other classes within the
056 *   {@code com.unboundid.ldap.sdk.unboundidds} package structure, are only
057 *   supported for use against Ping Identity, UnboundID, and
058 *   Nokia/Alcatel-Lucent 8661 server products.  These classes provide support
059 *   for proprietary functionality or for external specifications that are not
060 *   considered stable or mature enough to be guaranteed to work in an
061 *   interoperable way with other types of LDAP servers.
062 * </BLOCKQUOTE>
063 */
064@NotMutable()
065@ThreadSafety(level=ThreadSafetyLevel.COMPLETELY_THREADSAFE)
066public final class BeginningOfChangelogStartingPoint
067       extends ChangelogBatchStartingPoint
068{
069  /**
070   * The BER type to use for the ASN.1 element used to encode this starting
071   * point.
072   */
073  static final byte TYPE = (byte) 0x82;
074
075
076
077  /**
078   * The pre-encoded representation of this changelog batch starting point.
079   */
080  @NotNull private static final ASN1Null ENCODED_ELEMENT = new ASN1Null(TYPE);
081
082
083
084  /**
085   * The serial version UID for this serializable class.
086   */
087  private static final long serialVersionUID = 8048301335476843820L;
088
089
090
091  /**
092   * Creates a new instance of this changelog batch starting point.
093   */
094  public BeginningOfChangelogStartingPoint()
095  {
096    // No implementation is required.
097  }
098
099
100
101  /**
102   * {@inheritDoc}
103   */
104  @Override()
105  @NotNull()
106  public ASN1Element encode()
107  {
108    return ENCODED_ELEMENT;
109  }
110
111
112
113  /**
114   * {@inheritDoc}
115   */
116  @Override()
117  public void toString(@NotNull final StringBuilder buffer)
118  {
119    buffer.append("BeginningOfChangelogStartingPoint()");
120  }
121}