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+<div class="subTitle">org.apache.distributedlog</div>
+<h2 title="Class LogSegmentMetadata.Mutator" class="title">Class 
LogSegmentMetadata.Mutator</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><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html"
 title="class in 
org.apache.distributedlog">org.apache.distributedlog.LogSegmentMetadata.LogSegmentMetadataBuilder</a></li>
+<li>
+<ul class="inheritance">
+<li>org.apache.distributedlog.LogSegmentMetadata.Mutator</li>
+</ul>
+</li>
+</ul>
+</li>
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+<div class="description">
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+<dd><a href="../../../org/apache/distributedlog/LogSegmentMetadata.html" 
title="class in org.apache.distributedlog">LogSegmentMetadata</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span 
class="typeNameLabel">LogSegmentMetadata.Mutator</span>
+extends <a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html"
 title="class in 
org.apache.distributedlog">LogSegmentMetadata.LogSegmentMetadataBuilder</a></pre>
+<div class="block">Mutator to mutate the metadata of a log segment. This 
mutator is going to create
+ a new instance of the log segment metadata without changing the existing 
one.</div>
+</li>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html"
 title="class in 
org.apache.distributedlog">LogSegmentMetadata.LogSegmentMetadataBuilder</a></h3>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html#completionTime">completionTime</a>,
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href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html#envelopeEntries">envelopeEntries</a>,
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 >href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html#vers
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href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html#zkPath">zkPath</a></code></li>
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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/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html#setLastDLSN-org.apache.distributedlog.DLSN-">setLastDLSN</a></span>(<a
 href="../../../org/apache/distributedlog/DLSN.html" title="class in 
org.apache.distributedlog">DLSN</a>&nbsp;dlsn)</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html#setLogSegmentSequenceNumber-long-">setLogSegmentSequenceNumber</a></span>(long&nbsp;seqNo)</code>&nbsp;</td>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a></code></td>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html#setMinActiveDLSN-org.apache.distributedlog.DLSN-">setMinActiveDLSN</a></span>(<a
 href="../../../org/apache/distributedlog/DLSN.html" title="class in 
org.apache.distributedlog">DLSN</a>&nbsp;dlsn)</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html#setStartSequenceId-long-">setStartSequenceId</a></span>(long&nbsp;startSequenceId)</code>&nbsp;</td>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a></code></td>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html#setTruncationStatus-org.apache.distributedlog.LogSegmentMetadata.TruncationStatus-">setTruncationStatus</a></span>(<a
 
href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html"
 title="enum in 
org.apache.distributedlog">LogSegmentMetadata.TruncationStatus</a>&nbsp;truncationStatus)</code>&nbsp;</td>
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+<td class="colFirst"><code><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a></code></td>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html#setVersion-org.apache.distributedlog.LogSegmentMetadata.LogSegmentMetadataVersion-">setVersion</a></span>(<a
 
href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataVersion.html"
 title="enum in 
org.apache.distributedlog">LogSegmentMetadata.LogSegmentMetadataVersion</a>&nbsp;version)</code>&nbsp;</td>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a></code></td>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html#setZkPath-java.lang.String-">setZkPath</a></span>(<a
 
href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true";
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java.lang">String</a>&nbsp;zkPath)</code>&nbsp;</td>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html"
 title="class in 
org.apache.distributedlog">LogSegmentMetadata.LogSegmentMetadataBuilder</a></h3>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html#build--">build</a>,
 <a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html#setCompletionTime-long-">setCompletionTime</a>,
 <a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html#setInprogress-boolean-">setInprogress</a>,
 <a 
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 <a 
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 <a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html#setRecordCount-int-">setRecordCount</a>,
 <a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html#setRecordCount-org.apache.distributedlog.LogRecord-">setRecordCount</a></code></li>
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 title="class or interface in java.lang">Object</a></h3>
+<code><a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone--";
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href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-";
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title="class or interface in java.lang">notifyAll</a>, <a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString--";
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href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait-long-";
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href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait-long-int-";
 title="class or interface in java.lang">wait</a></code></li>
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+<li class="blockList">
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+<li class="blockList"><a name="method.detail">
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+</a>
+<h3>Method Detail</h3>
+<a 
name="setVersion-org.apache.distributedlog.LogSegmentMetadata.LogSegmentMetadataVersion-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setVersion</h4>
+<pre>public&nbsp;<a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a>&nbsp;setVersion(<a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataVersion.html"
 title="enum in 
org.apache.distributedlog">LogSegmentMetadata.LogSegmentMetadataVersion</a>&nbsp;version)</pre>
+</li>
+</ul>
+<a name="setLogSegmentSequenceNumber-long-">
+<!--   -->
+</a>
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+<li class="blockList">
+<h4>setLogSegmentSequenceNumber</h4>
+<pre>public&nbsp;<a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a>&nbsp;setLogSegmentSequenceNumber(long&nbsp;seqNo)</pre>
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+<a name="setZkPath-java.lang.String-">
+<!--   -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>setZkPath</h4>
+<pre>public&nbsp;<a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a>&nbsp;setZkPath(<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;zkPath)</pre>
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+<ul class="blockList">
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+<h4>setLastDLSN</h4>
+<pre>public&nbsp;<a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a>&nbsp;setLastDLSN(<a 
href="../../../org/apache/distributedlog/DLSN.html" title="class in 
org.apache.distributedlog">DLSN</a>&nbsp;dlsn)</pre>
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+</ul>
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+<ul class="blockList">
+<li class="blockList">
+<h4>setMinActiveDLSN</h4>
+<pre>public&nbsp;<a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a>&nbsp;setMinActiveDLSN(<a
 href="../../../org/apache/distributedlog/DLSN.html" title="class in 
org.apache.distributedlog">DLSN</a>&nbsp;dlsn)</pre>
+</li>
+</ul>
+<a 
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+<h4>setTruncationStatus</h4>
+<pre>public&nbsp;<a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a>&nbsp;setTruncationStatus(<a
 
href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html"
 title="enum in 
org.apache.distributedlog">LogSegmentMetadata.TruncationStatus</a>&nbsp;truncationStatus)</pre>
+</li>
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+<h4>setStartSequenceId</h4>
+<pre>public&nbsp;<a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a>&nbsp;setStartSequenceId(long&nbsp;startSequenceId)</pre>
+</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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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation 
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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 title="enum in org.apache.distributedlog"><span 
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http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/49afadb4/docs/0.4.0-incubating/api/java/org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html
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b/docs/0.4.0-incubating/api/java/org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.distributedlog</div>
+<h2 title="Enum LogSegmentMetadata.TruncationStatus" class="title">Enum 
LogSegmentMetadata.TruncationStatus</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>
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+<li><a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/Enum.html?is-external=true";
 title="class or interface in java.lang">java.lang.Enum</a>&lt;<a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html"
 title="enum in 
org.apache.distributedlog">LogSegmentMetadata.TruncationStatus</a>&gt;</li>
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+<li>org.apache.distributedlog.LogSegmentMetadata.TruncationStatus</li>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html"
 title="enum in 
org.apache.distributedlog">LogSegmentMetadata.TruncationStatus</a>&gt;</dd>
+</dl>
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+<dt>Enclosing class:</dt>
+<dd><a href="../../../org/apache/distributedlog/LogSegmentMetadata.html" 
title="class in org.apache.distributedlog">LogSegmentMetadata</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static enum <span 
class="typeNameLabel">LogSegmentMetadata.TruncationStatus</span>
+extends <a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/Enum.html?is-external=true";
 title="class or interface in java.lang">Enum</a>&lt;<a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html"
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class="tabEnd">&nbsp;</span></caption>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html#ACTIVE">ACTIVE</a></span></code>&nbsp;</td>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html#PARTIALLY_TRUNCATED">PARTIALLY_TRUNCATED</a></span></code>&nbsp;</td>
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href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html"
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href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html#valueOf-java.lang.String-">valueOf</a></span>(<a
 
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name.</div>
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+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static <a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html"
 title="enum in 
org.apache.distributedlog">LogSegmentMetadata.TruncationStatus</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html#values--">values</a></span>()</code>
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 title="class or interface in java.lang">wait</a></code></li>
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+<pre>public static final&nbsp;<a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html"
 title="enum in 
org.apache.distributedlog">LogSegmentMetadata.TruncationStatus</a> ACTIVE</pre>
+</li>
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+<!--   -->
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+<h4>PARTIALLY_TRUNCATED</h4>
+<pre>public static final&nbsp;<a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html"
 title="enum in 
org.apache.distributedlog">LogSegmentMetadata.TruncationStatus</a> 
PARTIALLY_TRUNCATED</pre>
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org.apache.distributedlog">LogSegmentMetadata.TruncationStatus</a> 
TRUNCATED</pre>
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+<pre>public static&nbsp;<a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html"
 title="enum in 
org.apache.distributedlog">LogSegmentMetadata.TruncationStatus</a>[]&nbsp;values()</pre>
+<div class="block">Returns an array containing the constants of this enum 
type, in
+the order they are declared.  This method may be used to iterate
+over the constants as follows:
+<pre>
+for (LogSegmentMetadata.TruncationStatus c : 
LogSegmentMetadata.TruncationStatus.values())
+&nbsp;   System.out.println(c);
+</pre></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an array containing the constants of this enum type, in the order they are 
declared</dd>
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org.apache.distributedlog">LogSegmentMetadata.TruncationStatus</a>&nbsp;valueOf(<a
 
href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true";
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+<div class="block">Returns the enum constant of this type with the specified 
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+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code><a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/IllegalArgumentException.html?is-external=true";
 title="class or interface in java.lang">IllegalArgumentException</a></code> - 
if this enum type has no constant with the specified name</dd>
+<dd><code><a 
href="http://download.oracle.com/javase/6/docs/api/java/lang/NullPointerException.html?is-external=true";
 title="class or interface in java.lang">NullPointerException</a></code> - if 
the argument is null</dd>
+</dl>
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+</ul>
+</li>
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+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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http://git-wip-us.apache.org/repos/asf/incubator-distributedlog/blob/49afadb4/docs/0.4.0-incubating/api/java/org/apache/distributedlog/LogSegmentMetadata.html
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diff --git 
a/docs/0.4.0-incubating/api/java/org/apache/distributedlog/LogSegmentMetadata.html
 
b/docs/0.4.0-incubating/api/java/org/apache/distributedlog/LogSegmentMetadata.html
new file mode 100644
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b/docs/0.4.0-incubating/api/java/org/apache/distributedlog/LogSegmentMetadata.html
@@ -0,0 +1,902 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
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+<li><a href="package-summary.html">Package</a></li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">org.apache.distributedlog</div>
+<h2 title="Class LogSegmentMetadata" class="title">Class 
LogSegmentMetadata</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.LogSegmentMetadata</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">LogSegmentMetadata</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">Utility class for storing the metadata associated
+ with a single edit log segment, stored in a single ledger</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="nested.class.summary">
+<!--   -->
+</a>
+<h3>Nested Class Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" 
summary="Nested Class Summary table, listing nested classes, and an 
explanation">
+<caption><span>Nested Classes</span><span 
class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataBuilder.html"
 title="class in 
org.apache.distributedlog">LogSegmentMetadata.LogSegmentMetadataBuilder</a></span></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataVersion.html"
 title="enum in 
org.apache.distributedlog">LogSegmentMetadata.LogSegmentMetadataVersion</a></span></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a></span></code>
+<div class="block">Mutator to mutate the metadata of a log segment.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.TruncationStatus.html"
 title="enum in 
org.apache.distributedlog">LogSegmentMetadata.TruncationStatus</a></span></code>&nbsp;</td>
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+</table>
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+</ul>
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+<li class="blockList"><a name="field.summary">
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+</a>
+<h3>Field Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" 
summary="Field Summary table, listing fields, and an explanation">
+<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static <a 
href="http://download.oracle.com/javase/6/docs/api/java/util/Comparator.html?is-external=true";
 title="class or interface in java.util">Comparator</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/LogSegmentMetadata.html#COMPARATOR">COMPARATOR</a></span></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static <a 
href="http://download.oracle.com/javase/6/docs/api/java/util/Comparator.html?is-external=true";
 title="class or interface in java.util">Comparator</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/LogSegmentMetadata.html#DESC_COMPARATOR">DESC_COMPARATOR</a></span></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#LEDGER_METADATA_CURRENT_LAYOUT_VERSION">LEDGER_METADATA_CURRENT_LAYOUT_VERSION</a></span></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#LEDGER_METADATA_OLDEST_SUPPORTED_VERSION">LEDGER_METADATA_OLDEST_SUPPORTED_VERSION</a></span></code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+</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="t1" class="tableTab"><span><a 
href="javascript:show(1);">Static Methods</a></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>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#equals-java.lang.Object-">equals</a></span>(<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>&nbsp;o)</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#getCompletionTime--">getCompletionTime</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#getEnvelopeEntries--">getEnvelopeEntries</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i3" 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/LogSegmentMetadata.html#getFinalisedData--">getFinalisedData</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<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/LogSegmentMetadata.html#getFinalisedData-org.apache.distributedlog.LogSegmentMetadata.LogSegmentMetadataVersion-">getFinalisedData</a></span>(<a
 
href="../../../org/apache/distributedlog/LogSegmentMetadata.LogSegmentMetadataVersion.html"
 title="enum in 
org.apache.distributedlog">LogSegmentMetadata.LogSegmentMetadataVersion</a>&nbsp;version)</code>&nbsp;</td>
+</tr>
+<tr id="i5" 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/LogSegmentMetadata.html#getFirstDLSN--">getFirstDLSN</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#getFirstTxId--">getFirstTxId</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i7" 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/LogSegmentMetadata.html#getLastDLSN--">getLastDLSN</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#getLastEntryId--">getLastEntryId</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#getLastSlotId--">getLastSlotId</a></span>()</code>&nbsp;</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/LogSegmentMetadata.html#getLastTxId--">getLastTxId</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#getLogSegmentId--">getLogSegmentId</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#getLogSegmentSequenceNumber--">getLogSegmentSequenceNumber</a></span>()</code>&nbsp;</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/LogSegmentMetadata.html#getMinActiveDLSN--">getMinActiveDLSN</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#getRecordCount--">getRecordCount</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#getRegionId--">getRegionId</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code>long</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#getStartSequenceId--">getStartSequenceId</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#getVersion--">getVersion</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i18" class="altColor">
+<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/LogSegmentMetadata.html#getZkPath--">getZkPath</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i19" 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/LogSegmentMetadata.html#getZNodeName--">getZNodeName</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i20" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#hashCode--">hashCode</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i21" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#isDLSNinThisSegment-org.apache.distributedlog.DLSN-">isDLSNinThisSegment</a></span>(<a
 href="../../../org/apache/distributedlog/DLSN.html" title="class in 
org.apache.distributedlog">DLSN</a>&nbsp;dlsn)</code>&nbsp;</td>
+</tr>
+<tr id="i22" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#isInProgress--">isInProgress</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i23" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#isNonTruncated--">isNonTruncated</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i24" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#isPartiallyTruncated--">isPartiallyTruncated</a></span>()</code>&nbsp;</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/LogSegmentMetadata.html#isRecordLastPositioninThisSegment-org.apache.distributedlog.LogRecord-">isRecordLastPositioninThisSegment</a></span>(<a
 href="../../../org/apache/distributedlog/LogRecord.html" title="class in 
org.apache.distributedlog">LogRecord</a>&nbsp;record)</code>&nbsp;</td>
+</tr>
+<tr id="i26" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#isRecordPositionWithinSegmentScope-org.apache.distributedlog.LogRecord-">isRecordPositionWithinSegmentScope</a></span>(<a
 href="../../../org/apache/distributedlog/LogRecord.html" title="class in 
org.apache.distributedlog">LogRecord</a>&nbsp;record)</code>&nbsp;</td>
+</tr>
+<tr id="i27" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#isTruncated--">isTruncated</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i28" class="altColor">
+<td class="colFirst"><code><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.Mutator.html" 
title="class in 
org.apache.distributedlog">LogSegmentMetadata.Mutator</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#mutator--">mutator</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i29" class="rowColor">
+<td class="colFirst"><code>static <a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html" title="class 
in org.apache.distributedlog">LogSegmentMetadata</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#parseData-java.lang.String-byte:A-">parseData</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;path,
+         byte[]&nbsp;data)</code>&nbsp;</td>
+</tr>
+<tr id="i30" class="altColor">
+<td class="colFirst"><code>static com.twitter.util.Future&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/LogSegmentMetadata.html#read-org.apache.distributedlog.ZooKeeperClient-java.lang.String-">read</a></span>(<a
 href="../../../org/apache/distributedlog/ZooKeeperClient.html" title="class in 
org.apache.distributedlog">ZooKeeperClient</a>&nbsp;zkc,
+    <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;path)</code>&nbsp;</td>
+</tr>
+<tr id="i31" class="rowColor">
+<td class="colFirst"><code>static com.twitter.util.Future&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/LogSegmentMetadata.html#read-org.apache.distributedlog.ZooKeeperClient-java.lang.String-boolean-">read</a></span>(<a
 href="../../../org/apache/distributedlog/ZooKeeperClient.html" title="class in 
org.apache.distributedlog">ZooKeeperClient</a>&nbsp;zkc,
+    <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;path,
+    boolean&nbsp;skipMinVersionCheck)</code>&nbsp;</td>
+</tr>
+<tr id="i32" class="altColor">
+<td class="colFirst"><code>static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#supportsEnvelopedEntries-int-">supportsEnvelopedEntries</a></span>(int&nbsp;version)</code>
+<div class="block">Whether the provided version supports enveloping entries 
before writing to bookkeeper.</div>
+</td>
+</tr>
+<tr id="i33" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#supportsLogSegmentSequenceNo--">supportsLogSegmentSequenceNo</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i34" class="altColor">
+<td class="colFirst"><code>static boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
href="../../../org/apache/distributedlog/LogSegmentMetadata.html#supportsLogSegmentSequenceNo-int-">supportsLogSegmentSequenceNo</a></span>(int&nbsp;version)</code>
+<div class="block">Whether the provided version supports log segment sequence 
number.</div>
+</td>
+</tr>
+<tr id="i35" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a 
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org.apache.zookeeper.KeeperException.NodeExistsException</pre>
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class&nbsp;<code><a 
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class&nbsp;<code><a 
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number.</div>
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static&nbsp;boolean&nbsp;supportsEnvelopedEntries(int&nbsp;version)</pre>
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before writing to bookkeeper.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>version</code> - log segment metadata version</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
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+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>version</code> - log segment metadata version</dd>
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+<!-- ========= END OF CLASS DATA ========= -->
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+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation 
links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<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/LogSegmentMetadata.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
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