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Posted to dev@distributedlog.apache.org by si...@apache.org on 2017/01/09 03:35:16 UTC

[41/51] [partial] incubator-distributedlog git commit: [release 0.4.0-incubating] Add Java API docs

http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/1e6843e5/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/DistributedLogManager.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<title>DistributedLogManager (Apache DistributedLog for Java, version 0.4.0-incubating)</title>
+<meta name="date" content="2017-01-08">
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+    }
+//-->
+var methods = {"i0":6,"i1":6,"i2":6,"i3":6,"i4":6,"i5":6,"i6":6,"i7":6,"i8":6,"i9":6,"i10":6,"i11":6,"i12":6,"i13":6,"i14":6,"i15":6,"i16":6,"i17":6,"i18":6,"i19":6,"i20":6,"i21":6,"i22":6,"i23":6,"i24":6,"i25":6,"i26":6,"i27":6,"i28":6,"i29":6,"i30":6,"i31":6,"i32":6,"i33":6,"i34":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
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+<div class="subTitle">org.apache.distributedlog</div>
+<h2 title="Interface DistributedLogManager" class="title">Interface DistributedLogManager</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Superinterfaces:</dt>
+<dd><a href="../../../org/apache/distributedlog/io/AsyncCloseable.html" title="interface in org.apache.distributedlog.io">AsyncCloseable</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">DistributedLogManager</span>
+extends <a href="../../../org/apache/distributedlog/io/AsyncCloseable.html" title="interface in org.apache.distributedlog.io">AsyncCloseable</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a></pre>
+<div class="block">A DistributedLogManager is responsible for managing a single place of storing
+ edit logs. It may correspond to multiple files, a backup node, etc.
+ Even when the actual underlying storage is rolled, or failed and restored,
+ each conceptual place of storage corresponds to exactly one instance of
+ this class, which is created when the EditLog is first opened.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== FIELD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="field.summary">
+<!--   -->
+</a>
+<h3>Field Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="fields.inherited.from.class.org.apache.distributedlog.io.AsyncCloseable">
+<!--   -->
+</a>
+<h3>Fields inherited from interface&nbsp;org.apache.distributedlog.io.<a href="../../../org/apache/distributedlog/io/AsyncCloseable.html" title="interface in org.apache.distributedlog.io">AsyncCloseable</a></h3>
+<code><a href="../../../org/apache/distributedlog/io/AsyncCloseable.html#CLOSE_FUNC">CLOSE_FUNC</a>, <a href="../../../org/apache/distributedlog/io/AsyncCloseable.html#CLOSE_FUNC_IGNORE_ERRORS">CLOSE_FUNC_IGNORE_ERRORS</a>, <a href="../../../org/apache/distributedlog/io/AsyncCloseable.html#NULL">NULL</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#delete--">delete</a></span>()</code>
+<div class="block">Delete the log.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/AppendOnlyStreamReader.html" title="class in org.apache.distributedlog">AppendOnlyStreamReader</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAppendOnlyStreamReader--">getAppendOnlyStreamReader</a></span>()</code>
+<div class="block">Get a reader to read a log stream as a sequence of bytes</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/AppendOnlyStreamWriter.html" title="class in org.apache.distributedlog">AppendOnlyStreamWriter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAppendOnlyStreamWriter--">getAppendOnlyStreamWriter</a></span>()</code>
+<div class="block">Begin appending to the end of the log stream which is being treated as a sequence of bytes</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAsyncLogReader-org.apache.distributedlog.DLSN-">getAsyncLogReader</a></span>(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&nbsp;fromDLSN)</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAsyncLogReader-long-">getAsyncLogReader</a></span>(long&nbsp;fromTxnId)</code>&nbsp;</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAsyncLogReaderWithLock-org.apache.distributedlog.DLSN-">getAsyncLogReaderWithLock</a></span>(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&nbsp;fromDLSN)</code>&nbsp;</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAsyncLogReaderWithLock-org.apache.distributedlog.DLSN-java.lang.String-">getAsyncLogReaderWithLock</a></span>(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&nbsp;fromDLSN,
+                         <a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;subscriberId)</code>
+<div class="block">Get a log reader with lock starting from <i>fromDLSN</i> and using <i>subscriberId</i>.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getAsyncLogReaderWithLock-java.lang.String-">getAsyncLogReaderWithLock</a></span>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;subscriberId)</code>
+<div class="block">Get a log reader using <i>subscriberId</i> with lock.</div>
+</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getDLSNNotLessThanTxId-long-">getDLSNNotLessThanTxId</a></span>(long&nbsp;transactionId)</code>
+<div class="block">Get the <a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog"><code>DLSN</code></a> of first log record whose transaction id is not less than <code>transactionId</code>.</div>
+</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getFirstDLSNAsync--">getFirstDLSNAsync</a></span>()</code>
+<div class="block">Get first DLSN in the log.</div>
+</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getFirstTxId--">getFirstTxId</a></span>()</code>
+<div class="block">Get the earliest Transaction Id available in the log</div>
+</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/LogReader.html" title="interface in org.apache.distributedlog">LogReader</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getInputStream-org.apache.distributedlog.DLSN-">getInputStream</a></span>(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&nbsp;fromDLSN)</code>&nbsp;</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/LogReader.html" title="interface in org.apache.distributedlog">LogReader</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getInputStream-long-">getInputStream</a></span>(long&nbsp;fromTxnId)</code>
+<div class="block">Get the input stream starting with fromTxnId for the specified log</div>
+</td>
+</tr>
+<tr id="i13" class="rowColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastDLSN--">getLastDLSN</a></span>()</code>
+<div class="block">Get Latest DLSN in the log</div>
+</td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastDLSNAsync--">getLastDLSNAsync</a></span>()</code>
+<div class="block">Get Latest DLSN in the log - async</div>
+</td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class in org.apache.distributedlog">LogRecordWithDLSN</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastLogRecord--">getLastLogRecord</a></span>()</code>
+<div class="block">Get the last log record in the stream</div>
+</td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class in org.apache.distributedlog">LogRecordWithDLSN</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastLogRecordAsync--">getLastLogRecordAsync</a></span>()</code>
+<div class="block">Get Latest log record with DLSN in the log - async</div>
+</td>
+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastTxId--">getLastTxId</a></span>()</code>
+<div class="block">Get Latest Transaction Id in the log</div>
+</td>
+</tr>
+<tr id="i18" class="altColor">
+<td class="colFirst"><code>com.twitter.util.Future&lt;<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLastTxIdAsync--">getLastTxIdAsync</a></span>()</code>
+<div class="block">Get Latest Transaction Id in the log - async</div>
+</td>
+</tr>
+<tr id="i19" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLogRecordCount--">getLogRecordCount</a></span>()</code>
+<div class="block">Get the number of log records in the active portion of the log
+ Any log segments that have already been truncated will not be included</div>
+</td>
+</tr>
+<tr id="i20" class="altColor">
+<td class="colFirst"><code>com.twitter.util.Future&lt;<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLogRecordCountAsync-org.apache.distributedlog.DLSN-">getLogRecordCountAsync</a></span>(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&nbsp;beginDLSN)</code>
+<div class="block">Get the number of log records in the active portion of the log - async.</div>
+</td>
+</tr>
+<tr id="i21" class="rowColor">
+<td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getLogSegments--">getLogSegments</a></span>()</code>
+<div class="block">Get log segments.</div>
+</td>
+</tr>
+<tr id="i22" class="altColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/namespace/NamespaceDriver.html" title="interface in org.apache.distributedlog.namespace">NamespaceDriver</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getNamespaceDriver--">getNamespaceDriver</a></span>()</code>
+<div class="block">Get the namespace driver used by this manager.</div>
+</td>
+</tr>
+<tr id="i23" class="rowColor">
+<td class="colFirst"><code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getStreamName--">getStreamName</a></span>()</code>
+<div class="block">Get the name of the stream managed by this log manager</div>
+</td>
+</tr>
+<tr id="i24" class="altColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/subscription/SubscriptionsStore.html" title="interface in org.apache.distributedlog.subscription">SubscriptionsStore</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#getSubscriptionsStore--">getSubscriptionsStore</a></span>()</code>
+<div class="block">Get the subscriptions store provided by the distributedlog manager.</div>
+</td>
+</tr>
+<tr id="i25" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#isEndOfStreamMarked--">isEndOfStreamMarked</a></span>()</code>
+<div class="block">Check if an end of stream marker was added to the stream
+ A stream with an end of stream marker cannot be appended to</div>
+</td>
+</tr>
+<tr id="i26" class="altColor">
+<td class="colFirst"><code>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#openAsyncLogReader-org.apache.distributedlog.DLSN-">openAsyncLogReader</a></span>(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&nbsp;fromDLSN)</code>
+<div class="block">Open an async log reader to read records from a log starting from <code>fromDLSN</code></div>
+</td>
+</tr>
+<tr id="i27" class="rowColor">
+<td class="colFirst"><code>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#openAsyncLogReader-long-">openAsyncLogReader</a></span>(long&nbsp;fromTxnId)</code>
+<div class="block">Open an async log reader to read records from a log starting from <code>fromTxnId</code>.</div>
+</td>
+</tr>
+<tr id="i28" class="altColor">
+<td class="colFirst"><code>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/AsyncLogWriter.html" title="interface in org.apache.distributedlog">AsyncLogWriter</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#openAsyncLogWriter--">openAsyncLogWriter</a></span>()</code>
+<div class="block">Open async log writer to write records to the log stream.</div>
+</td>
+</tr>
+<tr id="i29" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#purgeLogsOlderThan-long-">purgeLogsOlderThan</a></span>(long&nbsp;minTxIdToKeep)</code>
+<div class="block">The DistributedLogManager may archive/purge any logs for transactionId
+ less than or equal to minImageTxId.</div>
+</td>
+</tr>
+<tr id="i30" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#recover--">recover</a></span>()</code>
+<div class="block">Run recovery on the log.</div>
+</td>
+</tr>
+<tr id="i31" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#registerListener-org.apache.distributedlog.callback.LogSegmentListener-">registerListener</a></span>(<a href="../../../org/apache/distributedlog/callback/LogSegmentListener.html" title="interface in org.apache.distributedlog.callback">LogSegmentListener</a>&nbsp;listener)</code>
+<div class="block">Register <i>listener</i> on log segment updates of this stream.</div>
+</td>
+</tr>
+<tr id="i32" class="altColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/AsyncLogWriter.html" title="interface in org.apache.distributedlog">AsyncLogWriter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#startAsyncLogSegmentNonPartitioned--">startAsyncLogSegmentNonPartitioned</a></span>()</code>
+<div class="block">Begin writing to the log stream identified by the name</div>
+</td>
+</tr>
+<tr id="i33" class="rowColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/LogWriter.html" title="interface in org.apache.distributedlog">LogWriter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#startLogSegmentNonPartitioned--">startLogSegmentNonPartitioned</a></span>()</code>
+<div class="block">Begin writing to the log stream identified by the name</div>
+</td>
+</tr>
+<tr id="i34" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/DistributedLogManager.html#unregisterListener-org.apache.distributedlog.callback.LogSegmentListener-">unregisterListener</a></span>(<a href="../../../org/apache/distributedlog/callback/LogSegmentListener.html" title="interface in org.apache.distributedlog.callback">LogSegmentListener</a>&nbsp;listener)</code>
+<div class="block">Unregister <i>listener</i> on log segment updates from this stream.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
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+</a>
+<h3>Methods inherited from interface&nbsp;org.apache.distributedlog.io.<a href="../../../org/apache/distributedlog/io/AsyncCloseable.html" title="interface in org.apache.distributedlog.io">AsyncCloseable</a></h3>
+<code><a href="../../../org/apache/distributedlog/io/AsyncCloseable.html#asyncClose--">asyncClose</a></code></li>
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+<code><a href="http://download.oracle.com/javase/6/docs/api/java/io/Closeable.html?is-external=true#close--" title="class or interface in java.io">close</a></code></li>
+</ul>
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+<h3>Method Detail</h3>
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+<h4>getStreamName</h4>
+<pre><a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getStreamName()</pre>
+<div class="block">Get the name of the stream managed by this log manager</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>streamName</dd>
+</dl>
+</li>
+</ul>
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+<pre><a href="../../../org/apache/distributedlog/namespace/NamespaceDriver.html" title="interface in org.apache.distributedlog.namespace">NamespaceDriver</a>&nbsp;getNamespaceDriver()</pre>
+<div class="block">Get the namespace driver used by this manager.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the namespace driver</dd>
+</dl>
+</li>
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+<pre><a href="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class in org.apache.distributedlog">LogSegmentMetadata</a>&gt;&nbsp;getLogSegments()
+                                 throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Get log segments.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>log segments</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
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+<pre>void&nbsp;registerListener(<a href="../../../org/apache/distributedlog/callback/LogSegmentListener.html" title="interface in org.apache.distributedlog.callback">LogSegmentListener</a>&nbsp;listener)
+               throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Register <i>listener</i> on log segment updates of this stream.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>listener</code> - listener to receive update log segment list.</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
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+<h4>unregisterListener</h4>
+<pre>void&nbsp;unregisterListener(<a href="../../../org/apache/distributedlog/callback/LogSegmentListener.html" title="interface in org.apache.distributedlog.callback">LogSegmentListener</a>&nbsp;listener)</pre>
+<div class="block">Unregister <i>listener</i> on log segment updates from this stream.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>listener</code> - listener to receive update log segment list.</dd>
+</dl>
+</li>
+</ul>
+<a name="openAsyncLogWriter--">
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+<h4>openAsyncLogWriter</h4>
+<pre>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/AsyncLogWriter.html" title="interface in org.apache.distributedlog">AsyncLogWriter</a>&gt;&nbsp;openAsyncLogWriter()</pre>
+<div class="block">Open async log writer to write records to the log stream.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>result represents the open result</dd>
+</dl>
+</li>
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+<a name="startLogSegmentNonPartitioned--">
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+<pre><a href="../../../org/apache/distributedlog/LogWriter.html" title="interface in org.apache.distributedlog">LogWriter</a>&nbsp;startLogSegmentNonPartitioned()
+                                 throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Begin writing to the log stream identified by the name</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the writer interface to generate log records</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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+                                           throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Begin writing to the log stream identified by the name</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the writer interface to generate log records</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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+<pre><a href="../../../org/apache/distributedlog/AppendOnlyStreamWriter.html" title="class in org.apache.distributedlog">AppendOnlyStreamWriter</a>&nbsp;getAppendOnlyStreamWriter()
+                                          throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Begin appending to the end of the log stream which is being treated as a sequence of bytes</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the writer interface to generate log records</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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+                                          throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Get a reader to read a log stream as a sequence of bytes</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the writer interface to generate log records</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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+                  throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Get the input stream starting with fromTxnId for the specified log</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>fromTxnId</code> - - the first transaction id we want to read</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the stream starting with transaction fromTxnId</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if a stream cannot be found.</dd>
+</dl>
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+                  throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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+<div class="block">Open an async log reader to read records from a log starting from <code>fromTxnId</code>.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>fromTxnId</code> - transaction id to start reading from</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>async log reader</dd>
+</dl>
+</li>
+</ul>
+<a name="openAsyncLogReader-org.apache.distributedlog.DLSN-">
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+<div class="block">Open an async log reader to read records from a log starting from <code>fromDLSN</code></div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>fromDLSN</code> - dlsn to start reading from</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>async log reader</dd>
+</dl>
+</li>
+</ul>
+<a name="getAsyncLogReader-long-">
+<!--   -->
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+<pre><a href="../../../org/apache/distributedlog/AsyncLogReader.html" title="interface in org.apache.distributedlog">AsyncLogReader</a>&nbsp;getAsyncLogReader(long&nbsp;fromTxnId)
+                          throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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+                          throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
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+<a name="getAsyncLogReaderWithLock-org.apache.distributedlog.DLSN-">
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+</li>
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+                                                                  <a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;subscriberId)</pre>
+<div class="block">Get a log reader with lock starting from <i>fromDLSN</i> and using <i>subscriberId</i>.
+ If two readers tried to open using same subscriberId, one would succeed, while the other
+ will be blocked until it gets the lock.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>fromDLSN</code> - start dlsn</dd>
+<dd><code>subscriberId</code> - subscriber id</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>async log reader</dd>
+</dl>
+</li>
+</ul>
+<a name="getAsyncLogReaderWithLock-java.lang.String-">
+<!--   -->
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+<div class="block">Get a log reader using <i>subscriberId</i> with lock. The reader will start reading from
+ its last commit position recorded in subscription store. If no last commit position found
+ in subscription store, it would start reading from head of the stream.
+
+ If the two readers tried to open using same subscriberId, one would succeed, while the other
+ will be blocked until it gets the lock.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>subscriberId</code> - subscriber id</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>async log reader</dd>
+</dl>
+</li>
+</ul>
+<a name="getDLSNNotLessThanTxId-long-">
+<!--   -->
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+<pre>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&gt;&nbsp;getDLSNNotLessThanTxId(long&nbsp;transactionId)</pre>
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+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>transactionId</code> - transaction id</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>dlsn of first log record whose transaction id is not less than transactionId.</dd>
+</dl>
+</li>
+</ul>
+<a name="getLastLogRecord--">
+<!--   -->
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+<h4>getLastLogRecord</h4>
+<pre><a href="../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class in org.apache.distributedlog">LogRecordWithDLSN</a>&nbsp;getLastLogRecord()
+                            throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Get the last log record in the stream</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the last log record in the stream</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if a stream cannot be found.</dd>
+</dl>
+</li>
+</ul>
+<a name="getFirstTxId--">
+<!--   -->
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+<h4>getFirstTxId</h4>
+<pre>long&nbsp;getFirstTxId()
+           throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Get the earliest Transaction Id available in the log</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>earliest transaction id</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="getLastTxId--">
+<!--   -->
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+<h4>getLastTxId</h4>
+<pre>long&nbsp;getLastTxId()
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+<div class="block">Get Latest Transaction Id in the log</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>latest transaction id</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="getLastDLSN--">
+<!--   -->
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+<h4>getLastDLSN</h4>
+<pre><a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&nbsp;getLastDLSN()
+          throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Get Latest DLSN in the log</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>last dlsn</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="getLastLogRecordAsync--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getLastLogRecordAsync</h4>
+<pre>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/LogRecordWithDLSN.html" title="class in org.apache.distributedlog">LogRecordWithDLSN</a>&gt;&nbsp;getLastLogRecordAsync()</pre>
+<div class="block">Get Latest log record with DLSN in the log - async</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>latest log record with DLSN</dd>
+</dl>
+</li>
+</ul>
+<a name="getLastTxIdAsync--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getLastTxIdAsync</h4>
+<pre>com.twitter.util.Future&lt;<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&gt;&nbsp;getLastTxIdAsync()</pre>
+<div class="block">Get Latest Transaction Id in the log - async</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>latest transaction id</dd>
+</dl>
+</li>
+</ul>
+<a name="getFirstDLSNAsync--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFirstDLSNAsync</h4>
+<pre>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&gt;&nbsp;getFirstDLSNAsync()</pre>
+<div class="block">Get first DLSN in the log.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>first dlsn in the stream</dd>
+</dl>
+</li>
+</ul>
+<a name="getLastDLSNAsync--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getLastDLSNAsync</h4>
+<pre>com.twitter.util.Future&lt;<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&gt;&nbsp;getLastDLSNAsync()</pre>
+<div class="block">Get Latest DLSN in the log - async</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>latest transaction id</dd>
+</dl>
+</li>
+</ul>
+<a name="getLogRecordCount--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getLogRecordCount</h4>
+<pre>long&nbsp;getLogRecordCount()
+                throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Get the number of log records in the active portion of the log
+ Any log segments that have already been truncated will not be included</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>number of log records</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="getLogRecordCountAsync-org.apache.distributedlog.DLSN-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getLogRecordCountAsync</h4>
+<pre>com.twitter.util.Future&lt;<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&gt;&nbsp;getLogRecordCountAsync(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&nbsp;beginDLSN)</pre>
+<div class="block">Get the number of log records in the active portion of the log - async.
+ Any log segments that have already been truncated will not be included</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>future number of log records</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="recover--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>recover</h4>
+<pre>void&nbsp;recover()
+      throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Run recovery on the log.</div>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="isEndOfStreamMarked--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isEndOfStreamMarked</h4>
+<pre>boolean&nbsp;isEndOfStreamMarked()
+                     throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Check if an end of stream marker was added to the stream
+ A stream with an end of stream marker cannot be appended to</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the marker was added to the stream, false otherwise</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
+</ul>
+<a name="delete--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>delete</h4>
+<pre>void&nbsp;delete()
+     throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">Delete the log.</div>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if the deletion fails</dd>
+</dl>
+</li>
+</ul>
+<a name="purgeLogsOlderThan-long-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>purgeLogsOlderThan</h4>
+<pre>void&nbsp;purgeLogsOlderThan(long&nbsp;minTxIdToKeep)
+                 throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<div class="block">The DistributedLogManager may archive/purge any logs for transactionId
+ less than or equal to minImageTxId.
+ This is to be used only when the client explicitly manages deletion. If
+ the cleanup policy is based on sliding time window, then this method need
+ not be called.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>minTxIdToKeep</code> - the earliest txid that must be retained</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if purging fails</dd>
+</dl>
+</li>
+</ul>
+<a name="getSubscriptionsStore--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getSubscriptionsStore</h4>
+<pre><a href="../../../org/apache/distributedlog/subscription/SubscriptionsStore.html" title="interface in org.apache.distributedlog.subscription">SubscriptionsStore</a>&nbsp;getSubscriptionsStore()</pre>
+<div class="block">Get the subscriptions store provided by the distributedlog manager.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>subscriptions store manages subscriptions for current stream.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+<p class="legalCopy"><small>Copyright &#169; 2016-2017 <a href="http://www.apache.org/">The Apache Software Foundation</a>. All Rights Reserved.</small></p>
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http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/1e6843e5/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/Entry.Builder.html
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diff --git a/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/Entry.Builder.html b/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/Entry.Builder.html
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+++ b/content/docs/0.4.0-incubating/api/java/org/apache/distributedlog/Entry.Builder.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_92) on Sun Jan 08 19:29:05 PST 2017 -->
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>Entry.Builder (Apache DistributedLog for Java, version 0.4.0-incubating)</title>
+<meta name="date" content="2017-01-08">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Entry.Builder (Apache DistributedLog for Java, version 0.4.0-incubating)";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/Entry.Builder.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-all.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../org/apache/distributedlog/Entry.html" title="class in org.apache.distributedlog"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../org/apache/distributedlog/Entry.Reader.html" title="interface in org.apache.distributedlog"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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+<li><a href="../../../index.html?org/apache/distributedlog/Entry.Builder.html" target="_top">Frames</a></li>
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+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
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+</ul>
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+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.distributedlog</div>
+<h2 title="Class Entry.Builder" class="title">Class Entry.Builder</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.distributedlog.Entry.Builder</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../org/apache/distributedlog/Entry.html" title="class in org.apache.distributedlog">Entry</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">Entry.Builder</span>
+extends <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
+<div class="block">Build the record set object.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/Entry.html" title="class in org.apache.distributedlog">Entry</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/Entry.Builder.html#build--">build</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/Entry.Reader.html" title="interface in org.apache.distributedlog">Entry.Reader</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/Entry.Builder.html#buildReader--">buildReader</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/Entry.Builder.html#deserializeRecordSet-boolean-">deserializeRecordSet</a></span>(boolean&nbsp;enabled)</code>
+<div class="block">Enable/disable deserialize record set.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/Entry.Builder.html#reset--">reset</a></span>()</code>
+<div class="block">Reset the builder.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/Entry.Builder.html#setData-byte:A-int-int-">setData</a></span>(byte[]&nbsp;data,
+       int&nbsp;offset,
+       int&nbsp;length)</code>
+<div class="block">Set the serialized bytes data of this record set.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/Entry.Builder.html#setEntryId-long-">setEntryId</a></span>(long&nbsp;entryId)</code>
+<div class="block">Set the entry id of this log record set.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/Entry.Builder.html#setEnvelopeEntry-boolean-">setEnvelopeEntry</a></span>(boolean&nbsp;enabled)</code>
+<div class="block">Set whether this record set is enveloped or not.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/Entry.Builder.html#setInputStream-java.io.InputStream-">setInputStream</a></span>(<a href="http://download.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;in)</code>
+<div class="block">Set the input stream of the serialized bytes data of this record set.</div>
+</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/Entry.Builder.html#setLogSegmentInfo-long-long-">setLogSegmentInfo</a></span>(long&nbsp;lssn,
+                 long&nbsp;startSequenceId)</code>
+<div class="block">Set the segment info of the log segment that this record
+ set belongs to.</div>
+</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/Entry.Builder.html#skipTo-org.apache.distributedlog.DLSN-">skipTo</a></span>(<a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&nbsp;dlsn)</code>
+<div class="block">Set the record set starts from <code>dlsn</code>.</div>
+</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code><a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/distributedlog/Entry.Builder.html#skipTo-long-">skipTo</a></span>(long&nbsp;txid)</code>
+<div class="block">Set the record set starts from <code>txid</code>.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
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+<code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://download.oracle.com
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+<a name="reset--">
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+<h4>reset</h4>
+<pre>public&nbsp;<a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a>&nbsp;reset()</pre>
+<div class="block">Reset the builder.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>builder</dd>
+</dl>
+</li>
+</ul>
+<a name="setLogSegmentInfo-long-long-">
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+<h4>setLogSegmentInfo</h4>
+<pre>public&nbsp;<a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a>&nbsp;setLogSegmentInfo(long&nbsp;lssn,
+                                       long&nbsp;startSequenceId)</pre>
+<div class="block">Set the segment info of the log segment that this record
+ set belongs to.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>lssn</code> - log segment sequence number</dd>
+<dd><code>startSequenceId</code> - start sequence id of this log segment</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>builder</dd>
+</dl>
+</li>
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+<a name="setEntryId-long-">
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+<h4>setEntryId</h4>
+<pre>public&nbsp;<a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a>&nbsp;setEntryId(long&nbsp;entryId)</pre>
+<div class="block">Set the entry id of this log record set.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>entryId</code> - entry id assigned for this log record set.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>builder</dd>
+</dl>
+</li>
+</ul>
+<a name="setEnvelopeEntry-boolean-">
+<!--   -->
+</a>
+<ul class="blockList">
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+<h4>setEnvelopeEntry</h4>
+<pre>public&nbsp;<a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a>&nbsp;setEnvelopeEntry(boolean&nbsp;enabled)</pre>
+<div class="block">Set whether this record set is enveloped or not.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>enabled</code> - flag indicates whether this record set is enveloped or not.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>builder</dd>
+</dl>
+</li>
+</ul>
+<a name="setData-byte:A-int-int-">
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+<h4>setData</h4>
+<pre>public&nbsp;<a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a>&nbsp;setData(byte[]&nbsp;data,
+                             int&nbsp;offset,
+                             int&nbsp;length)</pre>
+<div class="block">Set the serialized bytes data of this record set.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>data</code> - serialized bytes data of this record set.</dd>
+<dd><code>offset</code> - offset of the bytes data</dd>
+<dd><code>length</code> - length of the bytes data</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>builder</dd>
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+<a name="setInputStream-java.io.InputStream-">
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+<pre>public&nbsp;<a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a>&nbsp;setInputStream(<a href="http://download.oracle.com/javase/6/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io">InputStream</a>&nbsp;in)</pre>
+<div class="block">Set the input stream of the serialized bytes data of this record set.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>in</code> - input stream</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>builder</dd>
+</dl>
+</li>
+</ul>
+<a name="skipTo-org.apache.distributedlog.DLSN-">
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+<h4>skipTo</h4>
+<pre>public&nbsp;<a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a>&nbsp;skipTo(<a href="http://download.oracle.com/javase/6/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
+                            <a href="../../../org/apache/distributedlog/DLSN.html" title="class in org.apache.distributedlog">DLSN</a>&nbsp;dlsn)</pre>
+<div class="block">Set the record set starts from <code>dlsn</code>.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>dlsn</code> - dlsn to skip to</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>builder</dd>
+</dl>
+</li>
+</ul>
+<a name="skipTo-long-">
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+<pre>public&nbsp;<a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a>&nbsp;skipTo(long&nbsp;txid)</pre>
+<div class="block">Set the record set starts from <code>txid</code>.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>txid</code> - txid to skip to</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>builder</dd>
+</dl>
+</li>
+</ul>
+<a name="deserializeRecordSet-boolean-">
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+<pre>public&nbsp;<a href="../../../org/apache/distributedlog/Entry.Builder.html" title="class in org.apache.distributedlog">Entry.Builder</a>&nbsp;deserializeRecordSet(boolean&nbsp;enabled)</pre>
+<div class="block">Enable/disable deserialize record set.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>enabled</code> - flag to enable/disable dserialize record set.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>builder</dd>
+</dl>
+</li>
+</ul>
+<a name="build--">
+<!--   -->
+</a>
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+<h4>build</h4>
+<pre>public&nbsp;<a href="../../../org/apache/distributedlog/Entry.html" title="class in org.apache.distributedlog">Entry</a>&nbsp;build()</pre>
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+<pre>public&nbsp;<a href="../../../org/apache/distributedlog/Entry.Reader.html" title="interface in org.apache.distributedlog">Entry.Reader</a>&nbsp;buildReader()
+                         throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
+<dl>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
+</dl>
+</li>
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