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<h2 title="Class SizeCachedByteBufferKeyValue" class="title">Class SizeCachedByteBufferKeyValue</h2>
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<li>org.apache.hadoop.hbase.SizeCachedByteBufferKeyValue</li>
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<dd><a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>, <a href="../../../../org/apache/hadoop/hbase/ExtendedCell.html" title="interface in org.apache.hadoop.hbase">ExtendedCell</a>, <a href="../../../../org/apache/hadoop/hbase/io/HeapSize.html" title="interface in org.apache.hadoop.hbase.io">HeapSize</a>, <a href="../../../../org/apache/hadoop/hbase/RawCell.html" title="interface in org.apache.hadoop.hbase">RawCell</a></dd>
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<pre>@InterfaceAudience.Private
public class <a href="../../../../src-html/org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#line.30">SizeCachedByteBufferKeyValue</a>
extends <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html" title="class in org.apache.hadoop.hbase">ByteBufferKeyValue</a></pre>
<div class="block">This Cell is an implementation of <a href="../../../../org/apache/hadoop/hbase/ByteBufferExtendedCell.html" title="class in org.apache.hadoop.hbase"><code>ByteBufferExtendedCell</code></a> where the data resides in
off heap/ on heap ByteBuffer</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#FIXED_OVERHEAD">FIXED_OVERHEAD</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>private int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#keyLen">keyLen</a></span></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>private short</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#rowLen">rowLen</a></span></code>&nbsp;</td>
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<h3>Fields inherited from class&nbsp;org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html" title="class in org.apache.hadoop.hbase">ByteBufferKeyValue</a></h3>
<code><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#buf">buf</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#length">length</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#offset">offset</a></code></li>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#SizeCachedByteBufferKeyValue-java.nio.ByteBuffer-int-int-long-int-">SizeCachedByteBufferKeyValue</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a>&nbsp;buf,
int&nbsp;offset,
int&nbsp;length,
long&nbsp;seqId,
int&nbsp;keyLen)</code>&nbsp;</td>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#SizeCachedByteBufferKeyValue-java.nio.ByteBuffer-int-int-long-int-short-">SizeCachedByteBufferKeyValue</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a>&nbsp;buf,
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#equals-java.lang.Object-">equals</a></span>(<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>&nbsp;other)</code>
<div class="block">Needed doing 'contains' on List.</div>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#getKeyLength--">getKeyLength</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>short</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#getRowLength--">getRowLength</a></span>()</code>&nbsp;</td>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#getSerializedSize--">getSerializedSize</a></span>()</code>
<div class="block">Override by just returning the length for saving cost of method dispatching.</div>
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<tr id="i4" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#hashCode--">hashCode</a></span>()</code>
<div class="block">In line with <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#equals-java.lang.Object-"><code>ByteBufferKeyValue.equals(Object)</code></a>, only uses the key portion, not the value.</div>
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<tr id="i5" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#heapSize--">heapSize</a></span>()</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;org.apache.hadoop.hbase.<a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html" title="class in org.apache.hadoop.hbase">ByteBufferKeyValue</a></h3>
<code><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#deepClone--">deepClone</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getBuffer--">getBuffer</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getFamilyArray--">getFamilyArray</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getFamilyByteBuffer--">getFamilyByteBuffer</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getFamilyLength--">getFamilyLength</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getFamilyLength-int-">getFamilyLength</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getFamilyLengthPosition--">getFamilyLengthPosition</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getFamilyLengthPosition-int-">getFamilyLengthPosition</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getFamilyOffset--">getFamilyOffset</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getFamilyPosition--">getFamilyPosition</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getFamilyPosition-int-">getFamilyPosition</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getOffset--">getOffset</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getQualifierArray--">getQualifierArray</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getQualifierByteBuffer--">getQualifierByteBuffer</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getQualifierLength--">getQualifierLength</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getQualifierLength-int-int-int-">getQualifierLength</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getQualifierOffset--">getQualifierOffset</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getQualifierPosition--">getQualifierPosition</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getQualifierPosition-int-int-">getQualifierPosition</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getRowArray--">getRowArray</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getRowByteBuffer--">getRowByteBuffer</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getRowOffset--">getRowOffset</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getRowPosition--">getRowPosition</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getSequenceId--">getSequenceId</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getSerializedSize-boolean-">getSerializedSize</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getTagsArray--">getTagsArray</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getTagsByteBuffer--">getTagsByteBuffer</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getTagsLength--">getTagsLength</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getTagsOffset--">getTagsOffset</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getTagsPosition--">getTagsPosition</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getTimestamp--">getTimestamp</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getTimestamp-int-">getTimestamp</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getTypeByte--">getTypeByte</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getTypeByte-int-">getTypeByte</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getValueArray--">getValueArray</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getValueByteBuffer--">getValueByteBuffer</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getValueLength--">getValueLength</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getValueOffset--">getValueOffset</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getValuePosition--">getValuePosition</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#setSequenceId-long-">setSequenceId</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#setTimestamp-byte:A-">setTimestamp</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#setTimestamp-long-">setTimestamp</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#toString--">toString</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#write-java.nio.ByteBuffer-int-">write</a>, <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#write-java.io.OutputStream-boolean-">write</a></code></li>
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<h4>SizeCachedByteBufferKeyValue</h4>
<pre>public&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#line.36">SizeCachedByteBufferKeyValue</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a>&nbsp;buf,
int&nbsp;offset,
int&nbsp;length,
long&nbsp;seqId,
int&nbsp;keyLen)</pre>
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<h4>SizeCachedByteBufferKeyValue</h4>
<pre>public&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#line.46">SizeCachedByteBufferKeyValue</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a>&nbsp;buf,
int&nbsp;offset,
int&nbsp;length,
long&nbsp;seqId,
int&nbsp;keyLen,
short&nbsp;rowLen)</pre>
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<h4>getRowLength</h4>
<pre>public&nbsp;short&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#line.57">getRowLength</a>()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/hadoop/hbase/Cell.html#getRowLength--">getRowLength</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getRowLength--">getRowLength</a></code>&nbsp;in class&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html" title="class in org.apache.hadoop.hbase">ByteBufferKeyValue</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Number of row bytes. Must be &lt; rowArray.length - offset.</dd>
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<h4>getKeyLength</h4>
<pre>public&nbsp;int&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#line.62">getKeyLength</a>()</pre>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getKeyLength--">getKeyLength</a></code>&nbsp;in class&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html" title="class in org.apache.hadoop.hbase">ByteBufferKeyValue</a></code></dd>
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<h4>heapSize</h4>
<pre>public&nbsp;long&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#line.67">heapSize</a>()</pre>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
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<dt><span class="returnLabel">Returns:</span></dt>
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<h4>getSerializedSize</h4>
<pre>public&nbsp;int&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#line.77">getSerializedSize</a>()</pre>
<div class="block">Override by just returning the length for saving cost of method dispatching. If not, it will
call <a href="../../../../org/apache/hadoop/hbase/ExtendedCell.html#getSerializedSize--"><code>ExtendedCell.getSerializedSize()</code></a> firstly, then forward to
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/hadoop/hbase/Cell.html#getSerializedSize--">getSerializedSize</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a></code></dd>
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<dd><code><a href="../../../../org/apache/hadoop/hbase/ExtendedCell.html#getSerializedSize--">getSerializedSize</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/ExtendedCell.html" title="interface in org.apache.hadoop.hbase">ExtendedCell</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#getSerializedSize--">getSerializedSize</a></code>&nbsp;in class&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html" title="class in org.apache.hadoop.hbase">ByteBufferKeyValue</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
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<h4>equals</h4>
<pre>public&nbsp;boolean&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#line.82">equals</a>(<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>&nbsp;other)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#equals-java.lang.Object-">ByteBufferKeyValue</a></code></span></div>
<div class="block">Needed doing 'contains' on List. Only compares the key portion, not the value.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#equals-java.lang.Object-">equals</a></code>&nbsp;in class&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html" title="class in org.apache.hadoop.hbase">ByteBufferKeyValue</a></code></dd>
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<pre>public&nbsp;int&nbsp;<a href="../../../../src-html/org/apache/hadoop/hbase/SizeCachedByteBufferKeyValue.html#line.87">hashCode</a>()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#hashCode--">ByteBufferKeyValue</a></code></span></div>
<div class="block">In line with <a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#equals-java.lang.Object-"><code>ByteBufferKeyValue.equals(Object)</code></a>, only uses the key portion, not the value.</div>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html#hashCode--">hashCode</a></code>&nbsp;in class&nbsp;<code><a href="../../../../org/apache/hadoop/hbase/ByteBufferKeyValue.html" title="class in org.apache.hadoop.hbase">ByteBufferKeyValue</a></code></dd>
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