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<div class="subTitle">org.apache.hadoop.hbase.io.encoding</div>
<h2 title="Class HFileBlockDefaultEncodingContext" class="title">Class HFileBlockDefaultEncodingContext</h2>
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<ul class="inheritance">
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<li>org.apache.hadoop.hbase.io.encoding.HFileBlockDefaultEncodingContext</li>
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<dl>
<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html" title="interface in org.apache.hadoop.hbase.io.encoding">HFileBlockEncodingContext</a></dd>
</dl>
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<br>
<pre>@InterfaceAudience.Private
public class <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.47">HFileBlockDefaultEncodingContext</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/io/encoding/HFileBlockEncodingContext.html" title="interface in org.apache.hadoop.hbase.io.encoding">HFileBlockEncodingContext</a></pre>
<div class="block">A default implementation of <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html" title="interface in org.apache.hadoop.hbase.io.encoding"><code>HFileBlockEncodingContext</code></a>. It will
compress the data section as one continuous buffer.</div>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultDecodingContext.html" title="class in org.apache.hadoop.hbase.io.encoding"><code>for the decompression part</code></a></dd>
</dl>
</li>
</ul>
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<!-- =========== FIELD SUMMARY =========== -->
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<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>private <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockType.html" title="enum in org.apache.hadoop.hbase.io.hfile">BlockType</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#blockType">blockType</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/io/ByteArrayOutputStream.html" title="class in org.apache.hadoop.hbase.io">ByteArrayOutputStream</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#compressedByteStream">compressedByteStream</a></span></code>
<div class="block">Underlying stream to write compressed bytes to</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private org.apache.hadoop.io.compress.CompressionOutputStream</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#compressionStream">compressionStream</a></span></code>
<div class="block">Compression output stream</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private org.apache.hadoop.io.compress.Compressor</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#compressor">compressor</a></span></code>
<div class="block">Compressor, which is also reused between consecutive blocks.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/io/ByteArrayOutputStream.html" title="class in org.apache.hadoop.hbase.io">ByteArrayOutputStream</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#cryptoByteStream">cryptoByteStream</a></span></code>
<div class="block">Underlying stream to write encrypted bytes to</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#dummyHeader">dummyHeader</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/EncodingState.html" title="class in org.apache.hadoop.hbase.io.encoding">EncodingState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#encoderState">encoderState</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html" title="enum in org.apache.hadoop.hbase.io.encoding">DataBlockEncoding</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#encodingAlgo">encodingAlgo</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFileContext.html" title="class in org.apache.hadoop.hbase.io.hfile">HFileContext</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#fileContext">fileContext</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#iv">iv</a></span></code>
<div class="block">Initialization vector</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/io/TagCompressionContext.html" title="class in org.apache.hadoop.hbase.io">TagCompressionContext</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#tagCompressionContext">tagCompressionContext</a></span></code>&nbsp;</td>
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<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#HFileBlockDefaultEncodingContext-org.apache.hadoop.hbase.io.encoding.DataBlockEncoding-byte:A-org.apache.hadoop.hbase.io.hfile.HFileContext-">HFileBlockDefaultEncodingContext</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html" title="enum in org.apache.hadoop.hbase.io.encoding">DataBlockEncoding</a>&nbsp;encoding,
byte[]&nbsp;headerBytes,
<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFileContext.html" title="class in org.apache.hadoop.hbase.io.hfile">HFileContext</a>&nbsp;fileContext)</code>&nbsp;</td>
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<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>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#close--">close</a></span>()</code>
<div class="block">Releases the compressor this writer uses to compress blocks into the
compressor pool.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/util/Bytes.html" title="class in org.apache.hadoop.hbase.util">Bytes</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#compressAfterEncoding-byte:A-int-int-byte:A-">compressAfterEncoding</a></span>(byte[]&nbsp;uncompressedBytesWithHeaderBuffer,
int&nbsp;uncompressedBytesWithHeaderOffset,
int&nbsp;uncompressedBytesWithHeaderLength,
byte[]&nbsp;headerBytes)</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/util/Bytes.html" title="class in org.apache.hadoop.hbase.util">Bytes</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#compressAndEncrypt-byte:A-int-int-">compressAndEncrypt</a></span>(byte[]&nbsp;data,
int&nbsp;offset,
int&nbsp;length)</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockType.html" title="enum in org.apache.hadoop.hbase.io.hfile">BlockType</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#getBlockType--">getBlockType</a></span>()</code>&nbsp;</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html" title="enum in org.apache.hadoop.hbase.io.encoding">DataBlockEncoding</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#getDataBlockEncoding--">getDataBlockEncoding</a></span>()</code>&nbsp;</td>
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<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/EncodingState.html" title="class in org.apache.hadoop.hbase.io.encoding">EncodingState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#getEncodingState--">getEncodingState</a></span>()</code>&nbsp;</td>
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<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFileContext.html" title="class in org.apache.hadoop.hbase.io.hfile">HFileContext</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#getHFileContext--">getHFileContext</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/io/TagCompressionContext.html" title="class in org.apache.hadoop.hbase.io">TagCompressionContext</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#getTagCompressionContext--">getTagCompressionContext</a></span>()</code>&nbsp;</td>
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<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#postEncoding-org.apache.hadoop.hbase.io.hfile.BlockType-">postEncoding</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockType.html" title="enum in org.apache.hadoop.hbase.io.hfile">BlockType</a>&nbsp;blockType)</code>
<div class="block">Do any action that needs to be performed after the encoding.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#prepareEncoding-java.io.DataOutputStream-">prepareEncoding</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataOutputStream.html?is-external=true" title="class or interface in java.io">DataOutputStream</a>&nbsp;out)</code>
<div class="block">prepare to start a new encoding.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#setEncodingState-org.apache.hadoop.hbase.io.encoding.EncodingState-">setEncodingState</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/EncodingState.html" title="class in org.apache.hadoop.hbase.io.encoding">EncodingState</a>&nbsp;state)</code>
<div class="block">Sets the encoding state.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#setTagCompressionContext-org.apache.hadoop.hbase.io.TagCompressionContext-">setTagCompressionContext</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/TagCompressionContext.html" title="class in org.apache.hadoop.hbase.io">TagCompressionContext</a>&nbsp;tagCompressionContext)</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;java.lang.<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></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/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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<h3>Field Detail</h3>
<a name="blockType">
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<h4>blockType</h4>
<pre>private&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockType.html" title="enum in org.apache.hadoop.hbase.io.hfile">BlockType</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.48">blockType</a></pre>
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<a name="encodingAlgo">
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<ul class="blockList">
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<h4>encodingAlgo</h4>
<pre>private final&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html" title="enum in org.apache.hadoop.hbase.io.encoding">DataBlockEncoding</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.49">encodingAlgo</a></pre>
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<h4>dummyHeader</h4>
<pre>private&nbsp;byte[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.51">dummyHeader</a></pre>
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<a name="compressor">
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<h4>compressor</h4>
<pre>private&nbsp;org.apache.hadoop.io.compress.Compressor <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.56">compressor</a></pre>
<div class="block">Compressor, which is also reused between consecutive blocks.</div>
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<a name="compressionStream">
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<h4>compressionStream</h4>
<pre>private&nbsp;org.apache.hadoop.io.compress.CompressionOutputStream <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.58">compressionStream</a></pre>
<div class="block">Compression output stream</div>
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<a name="compressedByteStream">
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<h4>compressedByteStream</h4>
<pre>private&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/io/ByteArrayOutputStream.html" title="class in org.apache.hadoop.hbase.io">ByteArrayOutputStream</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.60">compressedByteStream</a></pre>
<div class="block">Underlying stream to write compressed bytes to</div>
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<h4>fileContext</h4>
<pre>private&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFileContext.html" title="class in org.apache.hadoop.hbase.io.hfile">HFileContext</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.62">fileContext</a></pre>
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<h4>tagCompressionContext</h4>
<pre>private&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/io/TagCompressionContext.html" title="class in org.apache.hadoop.hbase.io">TagCompressionContext</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.63">tagCompressionContext</a></pre>
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<a name="cryptoByteStream">
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<h4>cryptoByteStream</h4>
<pre>private&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/io/ByteArrayOutputStream.html" title="class in org.apache.hadoop.hbase.io">ByteArrayOutputStream</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.68">cryptoByteStream</a></pre>
<div class="block">Underlying stream to write encrypted bytes to</div>
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<a name="iv">
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<h4>iv</h4>
<pre>private&nbsp;byte[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.70">iv</a></pre>
<div class="block">Initialization vector</div>
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<a name="encoderState">
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<h4>encoderState</h4>
<pre>private&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/EncodingState.html" title="class in org.apache.hadoop.hbase.io.encoding">EncodingState</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.72">encoderState</a></pre>
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<ul class="blockList">
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<h3>Constructor Detail</h3>
<a name="HFileBlockDefaultEncodingContext-org.apache.hadoop.hbase.io.encoding.DataBlockEncoding-byte:A-org.apache.hadoop.hbase.io.hfile.HFileContext-">
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<h4>HFileBlockDefaultEncodingContext</h4>
<pre>public&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.79">HFileBlockDefaultEncodingContext</a>(<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html" title="enum in org.apache.hadoop.hbase.io.encoding">DataBlockEncoding</a>&nbsp;encoding,
byte[]&nbsp;headerBytes,
<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFileContext.html" title="class in org.apache.hadoop.hbase.io.hfile">HFileContext</a>&nbsp;fileContext)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>encoding</code> - encoding used</dd>
<dd><code>headerBytes</code> - dummy header bytes</dd>
<dd><code>fileContext</code> - HFile meta data</dd>
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<a name="prepareEncoding-java.io.DataOutputStream-">
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<h4>prepareEncoding</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.113">prepareEncoding</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/DataOutputStream.html?is-external=true" title="class or interface in java.io">DataOutputStream</a>&nbsp;out)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">prepare to start a new encoding.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>postEncoding</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.120">postEncoding</a>(<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockType.html" title="enum in org.apache.hadoop.hbase.io.hfile">BlockType</a>&nbsp;blockType)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html#postEncoding-org.apache.hadoop.hbase.io.hfile.BlockType-">HFileBlockEncodingContext</a></code></span></div>
<div class="block">Do any action that needs to be performed after the encoding.
Compression is also included if a non-null compression algorithm is used</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html#postEncoding-org.apache.hadoop.hbase.io.hfile.BlockType-">postEncoding</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html" title="interface in org.apache.hadoop.hbase.io.encoding">HFileBlockEncodingContext</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>compressAndEncrypt</h4>
<pre>public&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/util/Bytes.html" title="class in org.apache.hadoop.hbase.util">Bytes</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.126">compressAndEncrypt</a>(byte[]&nbsp;data,
int&nbsp;offset,
int&nbsp;length)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html#compressAndEncrypt-byte:A-int-int-">compressAndEncrypt</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html" title="interface in org.apache.hadoop.hbase.io.encoding">HFileBlockEncodingContext</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>data</code> - encoded bytes with header</dd>
<dd><code>offset</code> - the offset in encoded data to start at</dd>
<dd><code>length</code> - the number of encoded bytes</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Bytes with header which are ready to write out to disk.
This is compressed and encrypted bytes applying the set compression
algorithm and encryption. The bytes may be changed.
If need a Bytes reference for later use, clone the bytes and use that.
Null if the data doesn't need to be compressed and encrypted.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>compressAfterEncoding</h4>
<pre>private&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/util/Bytes.html" title="class in org.apache.hadoop.hbase.util">Bytes</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.130">compressAfterEncoding</a>(byte[]&nbsp;uncompressedBytesWithHeaderBuffer,
int&nbsp;uncompressedBytesWithHeaderOffset,
int&nbsp;uncompressedBytesWithHeaderLength,
byte[]&nbsp;headerBytes)
throws <a href="https://docs.oracle.com/javase/8/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="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>getBlockType</h4>
<pre>public&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/BlockType.html" title="enum in org.apache.hadoop.hbase.io.hfile">BlockType</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.217">getBlockType</a>()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html#getBlockType--">getBlockType</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html" title="interface in org.apache.hadoop.hbase.io.encoding">HFileBlockEncodingContext</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the block type after encoding</dd>
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</ul>
<a name="close--">
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<h4>close</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.226">close</a>()</pre>
<div class="block">Releases the compressor this writer uses to compress blocks into the
compressor pool.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html#close--">close</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html" title="interface in org.apache.hadoop.hbase.io.encoding">HFileBlockEncodingContext</a></code></dd>
</dl>
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<a name="getDataBlockEncoding--">
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<h4>getDataBlockEncoding</h4>
<pre>public&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html" title="enum in org.apache.hadoop.hbase.io.encoding">DataBlockEncoding</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.234">getDataBlockEncoding</a>()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html#getDataBlockEncoding--">getDataBlockEncoding</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html" title="interface in org.apache.hadoop.hbase.io.encoding">HFileBlockEncodingContext</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html" title="enum in org.apache.hadoop.hbase.io.encoding"><code>DataBlockEncoding</code></a> encoding used</dd>
</dl>
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<a name="getHFileContext--">
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<h4>getHFileContext</h4>
<pre>public&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/io/hfile/HFileContext.html" title="class in org.apache.hadoop.hbase.io.hfile">HFileContext</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.239">getHFileContext</a>()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html#getHFileContext--">getHFileContext</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html" title="interface in org.apache.hadoop.hbase.io.encoding">HFileBlockEncodingContext</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>HFile context information</dd>
</dl>
</li>
</ul>
<a name="getTagCompressionContext--">
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<h4>getTagCompressionContext</h4>
<pre>public&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/io/TagCompressionContext.html" title="class in org.apache.hadoop.hbase.io">TagCompressionContext</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.243">getTagCompressionContext</a>()</pre>
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<h4>setTagCompressionContext</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.247">setTagCompressionContext</a>(<a href="../../../../../../org/apache/hadoop/hbase/io/TagCompressionContext.html" title="class in org.apache.hadoop.hbase.io">TagCompressionContext</a>&nbsp;tagCompressionContext)</pre>
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<a name="getEncodingState--">
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<h4>getEncodingState</h4>
<pre>public&nbsp;<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/EncodingState.html" title="class in org.apache.hadoop.hbase.io.encoding">EncodingState</a>&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.252">getEncodingState</a>()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html#getEncodingState--">getEncodingState</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html" title="interface in org.apache.hadoop.hbase.io.encoding">HFileBlockEncodingContext</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the encoding state</dd>
</dl>
</li>
</ul>
<a name="setEncodingState-org.apache.hadoop.hbase.io.encoding.EncodingState-">
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<h4>setEncodingState</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/HFileBlockDefaultEncodingContext.html#line.257">setEncodingState</a>(<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/EncodingState.html" title="class in org.apache.hadoop.hbase.io.encoding">EncodingState</a>&nbsp;state)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html#setEncodingState-org.apache.hadoop.hbase.io.encoding.EncodingState-">HFileBlockEncodingContext</a></code></span></div>
<div class="block">Sets the encoding state.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html#setEncodingState-org.apache.hadoop.hbase.io.encoding.EncodingState-">setEncodingState</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockEncodingContext.html" title="interface in org.apache.hadoop.hbase.io.encoding">HFileBlockEncodingContext</a></code></dd>
</dl>
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