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 <div class="subTitle">org.apache.hadoop.hbase.regionserver</div>
 <h2 title="Class SegmentScanner" class="title">Class SegmentScanner</h2>
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 <li><a href="https://docs.oracle.com/javase/8/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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 <dt>All Implemented Interfaces:</dt>
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 <pre>@InterfaceAudience.Private
 public class <a href="../../../../../src-html/org/apache/hadoop/hbase/regionserver/SegmentScanner.html#line.36">SegmentScanner</a>
 extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
 implements <a href="../../../../../org/apache/hadoop/hbase/regionserver/KeyValueScanner.html" title="interface in org.apache.hadoop.hbase.regionserver">KeyValueScanner</a></pre>
 <div class="block">A scanner of a single memstore segment.</div>
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 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Field and Description</th>
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 <td class="colFirst"><code>protected boolean</code></td>
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 <td class="colFirst"><code>private long</code></td>
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 <td class="colFirst"><code>protected <a href="../../../../../org/apache/hadoop/hbase/regionserver/Segment.html" title="class in org.apache.hadoop.hbase.regionserver">Segment</a></code></td>
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 <td class="colFirst"><code>private boolean</code></td>
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 <th class="colFirst" scope="col">Modifier</th>
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 <td class="colFirst"><code>protected </code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SegmentScanner.html#SegmentScanner-org.apache.hadoop.hbase.regionserver.Segment-long-">SegmentScanner</a></span>(<a href="../../../../../org/apache/hadoop/hbase/regionserver/Segment.html" title="class in org.apache.hadoop.hbase.regionserver">Segment</a>&nbsp;segment,
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 <th class="colFirst" scope="col">Modifier and Type</th>
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 <td class="colFirst"><code>boolean</code></td>
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 <div class="block">Seek the scanner at or before the row of specified Cell, it firstly
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  peek KeyValue of scanner has the same row with specified Cell,
  otherwise seek the scanner at the first Cell of the row which is the
  previous row of specified KeyValue</div>
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 <td class="colFirst"><code>void</code></td>
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 <div class="block">Close the KeyValue scanner.</div>
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 <tr id="i2" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SegmentScanner.html#enforceSeek--">enforceSeek</a></span>()</code>
 <div class="block">This function should be never called on scanners that always do real seek operations (i.e.</div>
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 <tr id="i3" class="rowColor">
 <td class="colFirst"><code>org.apache.hadoop.fs.Path</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SegmentScanner.html#getFilePath--">getFilePath</a></span>()</code>&nbsp;</td>
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 <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SegmentScanner.html#getHighest-org.apache.hadoop.hbase.Cell-org.apache.hadoop.hbase.Cell-">getHighest</a></span>(<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;first,
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 <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a></code></td>
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 <td class="colFirst"><code>private <a href="../../../../../org/apache/hadoop/hbase/regionserver/Segment.html" title="class in org.apache.hadoop.hbase.regionserver">Segment</a></code></td>
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 <tr id="i8" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
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 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SegmentScanner.html#next--">next</a></span>()</code>
 <div class="block">Return the next Cell in this scanner, iterating the scanner</div>
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 <td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SegmentScanner.html#peek--">peek</a></span>()</code>
 <div class="block">Look at the next Cell in this scanner, but do not iterate the scanner</div>
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 <tr id="i11" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SegmentScanner.html#realSeekDone--">realSeekDone</a></span>()</code>
 <div class="block">This scanner is working solely on the in-memory MemStore and doesn't work on
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 <tr id="i12" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
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            boolean&nbsp;forward,
            boolean&nbsp;useBloom)</code>
 <div class="block">Similar to <a href="../../../../../org/apache/hadoop/hbase/regionserver/KeyValueScanner.html#seek-org.apache.hadoop.hbase.Cell-"><code>KeyValueScanner.seek(org.apache.hadoop.hbase.Cell)</code></a> (or <a href="../../../../../org/apache/hadoop/hbase/regionserver/KeyValueScanner.html#reseek-org.apache.hadoop.hbase.Cell-"><code>KeyValueScanner.reseek(org.apache.hadoop.hbase.Cell)</code></a> if forward is true) but only
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  row/column combination specified by the kv parameter.</div>
 </td>
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 <tr id="i13" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SegmentScanner.html#reseek-org.apache.hadoop.hbase.Cell-">reseek</a></span>(<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;cell)</code>
 <div class="block">Reseek the scanner at or after the specified KeyValue.</div>
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 <tr id="i14" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SegmentScanner.html#seek-org.apache.hadoop.hbase.Cell-">seek</a></span>(<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;cell)</code>
 <div class="block">Seek the scanner at or after the specified Cell.</div>
 </td>
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 <tr id="i15" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SegmentScanner.html#seekToLastRow--">seekToLastRow</a></span>()</code>
 <div class="block">Seek the scanner at the first KeyValue of last row</div>
 </td>
 </tr>
 <tr id="i16" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SegmentScanner.html#seekToPreviousRow-org.apache.hadoop.hbase.Cell-">seekToPreviousRow</a></span>(<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&nbsp;cell)</code>
 <div class="block">Seek the scanner at the first Cell of the row which is the previous row
  of specified key</div>
 </td>
 </tr>
 <tr id="i17" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SegmentScanner.html#shipped--">shipped</a></span>()</code>
 <div class="block">Called after a batch of rows scanned (RPC) and set to be returned to client.</div>
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 <tr id="i18" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/regionserver/SegmentScanner.html#shouldUseScanner-org.apache.hadoop.hbase.client.Scan-org.apache.hadoop.hbase.regionserver.HStore-long-">shouldUseScanner</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Scan.html" title="class in org.apache.hadoop.hbase.client">Scan</a>&nbsp;scan,
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 <div class="block">This functionality should be resolved in the higher level which is
  MemStoreScanner, currently returns true as default.</div>
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 <tr id="i19" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/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/hadoop/hbase/regionserver/SegmentScanner.html#toString--">toString</a></span>()</code>&nbsp;</td>
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 <td class="colFirst"><code>protected void</code></td>
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