001    /*
002     * Copyright 2010-2015 UnboundID Corp.
003     * All Rights Reserved.
004     */
005    /*
006     * Copyright (C) 2015 UnboundID Corp.
007     *
008     * This program is free software; you can redistribute it and/or modify
009     * it under the terms of the GNU General Public License (GPLv2 only)
010     * or the terms of the GNU Lesser General Public License (LGPLv2.1 only)
011     * as published by the Free Software Foundation.
012     *
013     * This program is distributed in the hope that it will be useful,
014     * but WITHOUT ANY WARRANTY; without even the implied warranty of
015     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
016     * GNU General Public License for more details.
017     *
018     * You should have received a copy of the GNU General Public License
019     * along with this program; if not, see <http://www.gnu.org/licenses>.
020     */
021    package com.unboundid.ldap.sdk.unboundidds.extensions;
022    
023    
024    
025    import com.unboundid.asn1.ASN1Element;
026    import com.unboundid.asn1.ASN1Null;
027    import com.unboundid.util.NotMutable;
028    import com.unboundid.util.ThreadSafety;
029    import com.unboundid.util.ThreadSafetyLevel;
030    
031    
032    
033    /**
034     * <BLOCKQUOTE>
035     *   <B>NOTE:</B>  This class is part of the Commercial Edition of the UnboundID
036     *   LDAP SDK for Java.  It is not available for use in applications that
037     *   include only the Standard Edition of the LDAP SDK, and is not supported for
038     *   use in conjunction with non-UnboundID products.
039     * </BLOCKQUOTE>
040     * This class provides an implementation of a changelog batch starting point
041     * which may be used to start a batch of changes at the end of the changelog.
042     * The first change of the batch will be the next change processed on any of the
043     * servers in the replication topology.
044     */
045    @NotMutable()
046    @ThreadSafety(level=ThreadSafetyLevel.COMPLETELY_THREADSAFE)
047    public final class EndOfChangelogStartingPoint
048           extends ChangelogBatchStartingPoint
049    {
050      /**
051       * The BER type to use for the ASN.1 element used to encode this starting
052       * point.
053       */
054      static final byte TYPE = (byte) 0x83;
055    
056    
057    
058      /**
059       * The pre-encoded representation of this changelog batch starting point.
060       */
061      private static final ASN1Null ENCODED_ELEMENT = new ASN1Null(TYPE);
062    
063    
064    
065      /**
066       * The serial version UID for this serializable class.
067       */
068      private static final long serialVersionUID = -3391952489079984126L;
069    
070    
071    
072      /**
073       * Creates a new instance of this changelog batch starting point.
074       */
075      public EndOfChangelogStartingPoint()
076      {
077        // No implementation is required.
078      }
079    
080    
081    
082      /**
083       * {@inheritDoc}
084       */
085      @Override()
086      public ASN1Element encode()
087      {
088        return ENCODED_ELEMENT;
089      }
090    
091    
092    
093      /**
094       * {@inheritDoc}
095       */
096      @Override()
097      public void toString(final StringBuilder buffer)
098      {
099        buffer.append("EndOfChangelogStartingPoint()");
100      }
101    }