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| <div class="subTitle">org.apache.hadoop.hbase.io.encoding</div> |
| <h2 title="Enum DataBlockEncoding" class="title">Enum DataBlockEncoding</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <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> |
| <li> |
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| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">java.lang.Enum</a><<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html" title="enum in org.apache.hadoop.hbase.io.encoding">DataBlockEncoding</a>></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.hadoop.hbase.io.encoding.DataBlockEncoding</li> |
| </ul> |
| </li> |
| </ul> |
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| </ul> |
| <div class="description"> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html" title="enum in org.apache.hadoop.hbase.io.encoding">DataBlockEncoding</a>></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>@InterfaceAudience.Public |
| public enum <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.32">DataBlockEncoding</a> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html" title="enum in org.apache.hadoop.hbase.io.encoding">DataBlockEncoding</a>></pre> |
| <div class="block">Provide access to all data block encoding algorithms. All of the algorithms |
| are required to have unique id which should <b>NEVER</b> be changed. If you |
| want to add a new algorithm/version, assign it a new id. Announce the new id |
| in the HBase mailing list to prevent collisions.</div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- =========== ENUM CONSTANT SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="enum.constant.summary"> |
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| </a> |
| <h3>Enum Constant Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Constant Summary table, listing enum constants, and an explanation"> |
| <caption><span>Enum Constants</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Enum Constant and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#DIFF">DIFF</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#FAST_DIFF">FAST_DIFF</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#NONE">NONE</a></span></code> |
| <div class="block">Disable data block encoding.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#PREFIX">PREFIX</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#ROW_INDEX_V1">ROW_INDEX_V1</a></span></code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- =========== 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"> </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/encoding/DataBlockEncoder.html" title="interface in org.apache.hadoop.hbase.io.encoding">DataBlockEncoder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#encoder">encoder</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <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/io/encoding/DataBlockEncoding.html#encoderCls">encoderCls</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private short</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#id">id</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#ID_SIZE">ID_SIZE</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static <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/DataBlockEncoding.html#idArray">idArray</a></span></code> |
| <div class="block">Maps data block encoding ids to enum instances.</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/DataBlockEncoding.html#idInBytes">idInBytes</a></span></code> </td> |
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| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
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| <td class="colFirst"><code>protected static <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.html" title="interface in org.apache.hadoop.hbase.io.encoding">DataBlockEncoder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#createEncoder-java.lang.String-">createEncoder</a></span>(<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> fullyQualifiedClassName)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.html" title="interface in org.apache.hadoop.hbase.io.encoding">DataBlockEncoder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#getDataBlockEncoderById-short-">getDataBlockEncoderById</a></span>(short encoderId)</code> |
| <div class="block">Find and create data block encoder for given id;</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.html" title="interface in org.apache.hadoop.hbase.io.encoding">DataBlockEncoder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#getEncoder--">getEncoder</a></span>()</code> |
| <div class="block">Return new data block encoder for given algorithm type.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static <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/DataBlockEncoding.html#getEncodingById-short-">getEncodingById</a></span>(short dataBlockEncodingId)</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>short</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#getId--">getId</a></span>()</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static <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/io/encoding/DataBlockEncoding.html#getNameFromId-short-">getNameFromId</a></span>(short encoderId)</code> |
| <div class="block">Find and return the name of data block encoder for the given id.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>byte[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#getNameInBytes--">getNameInBytes</a></span>()</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#isCorrectEncoder-org.apache.hadoop.hbase.io.encoding.DataBlockEncoder-short-">isCorrectEncoder</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.html" title="interface in org.apache.hadoop.hbase.io.encoding">DataBlockEncoder</a> encoder, |
| short encoderId)</code> |
| <div class="block">Check if given encoder has this id.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>static <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/DataBlockEncoding.html#valueOf-java.lang.String-">valueOf</a></span>(<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> name)</code> |
| <div class="block">Returns the enum constant of this type with the specified name.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>static <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/DataBlockEncoding.html#values--">values</a></span>()</code> |
| <div class="block">Returns an array containing the constants of this enum type, in |
| the order they are declared.</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/DataBlockEncoding.html#writeIdInBytes-byte:A-int-">writeIdInBytes</a></span>(byte[] dest, |
| int offset)</code> |
| <div class="block">Writes id bytes to the given array starting from offset.</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/DataBlockEncoding.html#writeIdInBytes-java.io.OutputStream-">writeIdInBytes</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> stream)</code> |
| <div class="block">Writes id in bytes.</div> |
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| <pre>public static final <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/DataBlockEncoding.html#line.35">NONE</a></pre> |
| <div class="block">Disable data block encoding.</div> |
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| <pre>public static final <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/DataBlockEncoding.html#line.37">PREFIX</a></pre> |
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| <pre>public static final <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/DataBlockEncoding.html#line.38">DIFF</a></pre> |
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| <pre>public static final <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/DataBlockEncoding.html#line.39">FAST_DIFF</a></pre> |
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| <pre>public static final <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/DataBlockEncoding.html#line.43">ROW_INDEX_V1</a></pre> |
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| <!-- ============ FIELD DETAIL =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field.detail"> |
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| </a> |
| <h3>Field Detail</h3> |
| <a name="id"> |
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| <li class="blockList"> |
| <h4>id</h4> |
| <pre>private final short <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.45">id</a></pre> |
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| <h4>idInBytes</h4> |
| <pre>private final byte[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.46">idInBytes</a></pre> |
| </li> |
| </ul> |
| <a name="encoder"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>encoder</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.html" title="interface in org.apache.hadoop.hbase.io.encoding">DataBlockEncoder</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.47">encoder</a></pre> |
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| <ul class="blockList"> |
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| <h4>encoderCls</h4> |
| <pre>private final <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> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.48">encoderCls</a></pre> |
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| <h4>ID_SIZE</h4> |
| <pre>public static final int <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.50">ID_SIZE</a></pre> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../constant-values.html#org.apache.hadoop.hbase.io.encoding.DataBlockEncoding.ID_SIZE">Constant Field Values</a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="idArray"> |
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| <ul class="blockListLast"> |
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| <h4>idArray</h4> |
| <pre>private static <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/DataBlockEncoding.html#line.53">idArray</a></pre> |
| <div class="block">Maps data block encoding ids to enum instances.</div> |
| </li> |
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| </li> |
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| <li class="blockList"><a name="method.detail"> |
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| <h3>Method Detail</h3> |
| <a name="values--"> |
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| <h4>values</h4> |
| <pre>public static <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/DataBlockEncoding.html#line.42">values</a>()</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 (DataBlockEncoding c : DataBlockEncoding.values()) |
| 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> |
| </dl> |
| </li> |
| </ul> |
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| <h4>valueOf</h4> |
| <pre>public static <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/DataBlockEncoding.html#line.42">valueOf</a>(<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> name)</pre> |
| <div class="block">Returns the enum constant of this type with the specified name. |
| The string must match <i>exactly</i> an identifier used to declare an |
| enum constant in this type. (Extraneous whitespace characters are |
| not permitted.)</div> |
| <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="https://docs.oracle.com/javase/8/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="https://docs.oracle.com/javase/8/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> |
| </li> |
| </ul> |
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| <h4>getNameInBytes</h4> |
| <pre>public byte[] <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.85">getNameInBytes</a>()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>name converted to bytes.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getId--"> |
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| </a> |
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| <h4>getId</h4> |
| <pre>public short <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.92">getId</a>()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>The id of a data block encoder.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="writeIdInBytes-java.io.OutputStream-"> |
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| </a> |
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| <h4>writeIdInBytes</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.100">writeIdInBytes</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a> stream) |
| 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">Writes id in bytes.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>stream</code> - where the id should be written.</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>writeIdInBytes</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.112">writeIdInBytes</a>(byte[] dest, |
| int offset) |
| 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">Writes id bytes to the given array starting from offset.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>dest</code> - output array</dd> |
| <dd><code>offset</code> - starting offset of the output array</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> |
| </dl> |
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| <h4>getEncoder</h4> |
| <pre>public <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.html" title="interface in org.apache.hadoop.hbase.io.encoding">DataBlockEncoder</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.121">getEncoder</a>()</pre> |
| <div class="block">Return new data block encoder for given algorithm type.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>data block encoder if algorithm is specified, null if none is |
| selected.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getDataBlockEncoderById-short-"> |
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| <li class="blockList"> |
| <h4>getDataBlockEncoderById</h4> |
| <pre>public static <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.html" title="interface in org.apache.hadoop.hbase.io.encoding">DataBlockEncoder</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.134">getDataBlockEncoderById</a>(short encoderId)</pre> |
| <div class="block">Find and create data block encoder for given id;</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>encoderId</code> - id of data block encoder.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Newly created data block encoder.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getNameFromId-short-"> |
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| <h4>getNameFromId</h4> |
| <pre>public static <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> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.143">getNameFromId</a>(short encoderId)</pre> |
| <div class="block">Find and return the name of data block encoder for the given id.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>encoderId</code> - id of data block encoder</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>name, same as used in options in column family</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isCorrectEncoder-org.apache.hadoop.hbase.io.encoding.DataBlockEncoder-short-"> |
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| </a> |
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| <h4>isCorrectEncoder</h4> |
| <pre>public static boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.155">isCorrectEncoder</a>(<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.html" title="interface in org.apache.hadoop.hbase.io.encoding">DataBlockEncoder</a> encoder, |
| short encoderId)</pre> |
| <div class="block">Check if given encoder has this id.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>encoder</code> - encoder which id will be checked</dd> |
| <dd><code>encoderId</code> - id which we except</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if id is right for given encoder, false otherwise</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - thrown when there is no matching data block encoder</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getEncodingById-short-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getEncodingById</h4> |
| <pre>public static <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/DataBlockEncoding.html#line.162">getEncodingById</a>(short dataBlockEncodingId)</pre> |
| </li> |
| </ul> |
| <a name="createEncoder-java.lang.String-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>createEncoder</h4> |
| <pre>protected static <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.html" title="interface in org.apache.hadoop.hbase.io.encoding">DataBlockEncoder</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/DataBlockEncoding.html#line.175">createEncoder</a>(<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> fullyQualifiedClassName)</pre> |
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