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<h1 title="Uses of Package org.apache.hadoop.hbase.types" class="title">Uses of Package<br>org.apache.hadoop.hbase.types</h1>
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<caption><span>Packages that use <a href="../../../../../org/apache/hadoop/hbase/types/package-summary.html">org.apache.hadoop.hbase.types</a></span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
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<td class="colFirst"><a href="#org.apache.hadoop.hbase.master">org.apache.hadoop.hbase.master</a></td>
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<td class="colFirst"><a href="#org.apache.hadoop.hbase.types">org.apache.hadoop.hbase.types</a></td>
<td class="colLast">
<div class="block">
This package provides the definition and implementation of HBase's
extensible data type API.</div>
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<caption><span>Classes in <a href="../../../../../org/apache/hadoop/hbase/types/package-summary.html">org.apache.hadoop.hbase.types</a> used by <a href="../../../../../org/apache/hadoop/hbase/master/package-summary.html">org.apache.hadoop.hbase.master</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/CopyOnWriteArrayMap.html#org.apache.hadoop.hbase.master">CopyOnWriteArrayMap</a>
<div class="block">A Map that keeps a sorted array in order to provide the concurrent map interface.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/CopyOnWriteArrayMap.ArrayHolder.html#org.apache.hadoop.hbase.types">CopyOnWriteArrayMap.ArrayHolder</a>&nbsp;</td>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/CopyOnWriteArrayMap.COWEntry.html#org.apache.hadoop.hbase.types">CopyOnWriteArrayMap.COWEntry</a>&nbsp;</td>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/DataType.html#org.apache.hadoop.hbase.types">DataType</a>
<div class="block">
<code>DataType</code> is the base class for all HBase data types.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/FixedLengthWrapper.html#org.apache.hadoop.hbase.types">FixedLengthWrapper</a>
<div class="block">Wraps an existing <a href="../../../../../org/apache/hadoop/hbase/types/DataType.html" title="interface in org.apache.hadoop.hbase.types"><code>DataType</code></a> implementation as a fixed-length
version of itself.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/OrderedBlob.html#org.apache.hadoop.hbase.types">OrderedBlob</a>
<div class="block">A <code>byte[]</code> of variable-length.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/OrderedBlobVar.html#org.apache.hadoop.hbase.types">OrderedBlobVar</a>
<div class="block">An alternative to <a href="../../../../../org/apache/hadoop/hbase/types/OrderedBlob.html" title="class in org.apache.hadoop.hbase.types"><code>OrderedBlob</code></a> for use by <a href="../../../../../org/apache/hadoop/hbase/types/Struct.html" title="class in org.apache.hadoop.hbase.types"><code>Struct</code></a> fields that
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/OrderedBytesBase.html#org.apache.hadoop.hbase.types">OrderedBytesBase</a>
<div class="block">Base class for data types backed by the <a href="../../../../../org/apache/hadoop/hbase/util/OrderedBytes.html" title="class in org.apache.hadoop.hbase.util"><code>OrderedBytes</code></a> encoding
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/OrderedFloat32.html#org.apache.hadoop.hbase.types">OrderedFloat32</a>
<div class="block">A <code>float</code> of 32-bits using a fixed-length encoding.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/OrderedFloat64.html#org.apache.hadoop.hbase.types">OrderedFloat64</a>
<div class="block">A <code>double</code> of 64-bits using a fixed-length encoding.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/OrderedInt16.html#org.apache.hadoop.hbase.types">OrderedInt16</a>
<div class="block">A <code>short</code> of 16-bits using a fixed-length encoding.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/OrderedInt32.html#org.apache.hadoop.hbase.types">OrderedInt32</a>
<div class="block">An <code>int</code> of 32-bits using a fixed-length encoding.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/OrderedInt64.html#org.apache.hadoop.hbase.types">OrderedInt64</a>
<div class="block">A <code>long</code> of 64-bits using a fixed-length encoding.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/OrderedInt8.html#org.apache.hadoop.hbase.types">OrderedInt8</a>
<div class="block">A <code>byte</code> of 8-bits using a fixed-length encoding.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/OrderedNumeric.html#org.apache.hadoop.hbase.types">OrderedNumeric</a>
<div class="block">An <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang"><code>Number</code></a> of arbitrary precision and variable-length encoding.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/OrderedString.html#org.apache.hadoop.hbase.types">OrderedString</a>
<div class="block">A <code>String</code> of variable-length.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/PBType.html#org.apache.hadoop.hbase.types">PBType</a>
<div class="block">A base-class for <a href="../../../../../org/apache/hadoop/hbase/types/DataType.html" title="interface in org.apache.hadoop.hbase.types"><code>DataType</code></a> implementations backed by protobuf.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/RawBytes.html#org.apache.hadoop.hbase.types">RawBytes</a>
<div class="block">An <code>DataType</code> for interacting with variable-length values
encoded using <a href="../../../../../org/apache/hadoop/hbase/util/Bytes.html#putBytes-byte:A-int-byte:A-int-int-"><code>Bytes.putBytes(byte[], int, byte[], int, int)</code></a>.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/RawString.html#org.apache.hadoop.hbase.types">RawString</a>
<div class="block">An <code>DataType</code> for interacting with values encoded using
<a href="../../../../../org/apache/hadoop/hbase/util/Bytes.html#toBytes-java.lang.String-"><code>Bytes.toBytes(String)</code></a>.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/Struct.html#org.apache.hadoop.hbase.types">Struct</a>
<div class="block">
<code>Struct</code> is a simple <a href="../../../../../org/apache/hadoop/hbase/types/DataType.html" title="interface in org.apache.hadoop.hbase.types"><code>DataType</code></a> for implementing "compound
rowkey" and "compound qualifier" schema design strategies.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/StructBuilder.html#org.apache.hadoop.hbase.types">StructBuilder</a>
<div class="block">A helper for building <a href="../../../../../org/apache/hadoop/hbase/types/Struct.html" title="class in org.apache.hadoop.hbase.types"><code>Struct</code></a> instances.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/StructIterator.html#org.apache.hadoop.hbase.types">StructIterator</a>
<div class="block">An <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util"><code>Iterator</code></a> over encoded <code>Struct</code> members.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/TerminatedWrapper.html#org.apache.hadoop.hbase.types">TerminatedWrapper</a>
<div class="block">Wraps an existing <code>DataType</code> implementation as a terminated
version of itself.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/Union2.html#org.apache.hadoop.hbase.types">Union2</a>
<div class="block">The <code>Union</code> family of <a href="../../../../../org/apache/hadoop/hbase/types/DataType.html" title="interface in org.apache.hadoop.hbase.types"><code>DataType</code></a>s encode one of a fixed
set of <code>Object</code>s.</div>
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<td class="colOne"><a href="../../../../../org/apache/hadoop/hbase/types/class-use/Union3.html#org.apache.hadoop.hbase.types">Union3</a>
<div class="block">The <code>Union</code> family of <a href="../../../../../org/apache/hadoop/hbase/types/DataType.html" title="interface in org.apache.hadoop.hbase.types"><code>DataType</code></a>s encode one of a fixed
collection of Objects.</div>
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