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<div class="subTitle">org.apache.hadoop.hbase.client</div>
<h2 title="Class Mutation" class="title">Class Mutation</h2>
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<li><a href="../../../../../org/apache/hadoop/hbase/client/Operation.html" title="class in org.apache.hadoop.hbase.client">org.apache.hadoop.hbase.client.Operation</a></li>
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<li><a href="../../../../../org/apache/hadoop/hbase/client/OperationWithAttributes.html" title="class in org.apache.hadoop.hbase.client">org.apache.hadoop.hbase.client.OperationWithAttributes</a></li>
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<li>org.apache.hadoop.hbase.client.Mutation</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../org/apache/hadoop/hbase/CellScannable.html" title="interface in org.apache.hadoop.hbase">CellScannable</a>, <a href="../../../../../org/apache/hadoop/hbase/client/Attributes.html" title="interface in org.apache.hadoop.hbase.client">Attributes</a>, <a href="../../../../../org/apache/hadoop/hbase/client/Row.html" title="interface in org.apache.hadoop.hbase.client">Row</a>, org.apache.hadoop.hbase.io.HeapSize</dd>
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<dd><a href="../../../../../org/apache/hadoop/hbase/client/Append.html" title="class in org.apache.hadoop.hbase.client">Append</a>, <a href="../../../../../org/apache/hadoop/hbase/client/Delete.html" title="class in org.apache.hadoop.hbase.client">Delete</a>, <a href="../../../../../org/apache/hadoop/hbase/client/Increment.html" title="class in org.apache.hadoop.hbase.client">Increment</a>, <a href="../../../../../org/apache/hadoop/hbase/client/Put.html" title="class in org.apache.hadoop.hbase.client">Put</a></dd>
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<pre>@InterfaceAudience.Public
public abstract class <a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.69">Mutation</a>
extends <a href="../../../../../org/apache/hadoop/hbase/client/OperationWithAttributes.html" title="class in org.apache.hadoop.hbase.client">OperationWithAttributes</a>
implements <a href="../../../../../org/apache/hadoop/hbase/client/Row.html" title="interface in org.apache.hadoop.hbase.client">Row</a>, <a href="../../../../../org/apache/hadoop/hbase/CellScannable.html" title="interface in org.apache.hadoop.hbase">CellScannable</a>, org.apache.hadoop.hbase.io.HeapSize</pre>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#durability">durability</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true" title="class or interface in java.util">NavigableMap</a>&lt;byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&gt;&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#familyMap">familyMap</a></span></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#MUTATION_OVERHEAD">MUTATION_OVERHEAD</a></span></code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>protected byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#row">row</a></span></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>protected long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#ts">ts</a></span></code>&nbsp;</td>
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<h3>Fields inherited from interface&nbsp;org.apache.hadoop.hbase.client.<a href="../../../../../org/apache/hadoop/hbase/client/Row.html" title="interface in org.apache.hadoop.hbase.client">Row</a></h3>
<code><a href="../../../../../org/apache/hadoop/hbase/client/Row.html#COMPARATOR">COMPARATOR</a></code></li>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier</th>
<th class="colLast" scope="col">Constructor and Description</th>
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<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#Mutation--">Mutation</a></span>()</code>
<div class="block">empty construction.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#Mutation-byte:A-long-java.util.NavigableMap-">Mutation</a></span>(byte[]&nbsp;row,
long&nbsp;ts,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true" title="class or interface in java.util">NavigableMap</a>&lt;byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&gt;&gt;&nbsp;familyMap)</code>
<div class="block">Construct the mutation with user defined data.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#Mutation-org.apache.hadoop.hbase.client.Mutation-">Mutation</a></span>(<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>&nbsp;clone)</code>&nbsp;</td>
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<h3>Method Summary</h3>
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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="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract 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><a href="../../../../../org/apache/hadoop/hbase/CellScanner.html" title="interface in org.apache.hadoop.hbase">CellScanner</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#cellScanner--">cellScanner</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#extraHeapSize--">extraHeapSize</a></span>()</code>
<div class="block">Subclasses should override this method to add the heap size of their own fields.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#get-byte:A-byte:A-">get</a></span>(byte[]&nbsp;family,
byte[]&nbsp;qualifier)</code>
<div class="block">Returns a list of all KeyValue objects with matching column family and qualifier.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#getACL--">getACL</a></span>()</code>&nbsp;</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/CellBuilder.html" title="interface in org.apache.hadoop.hbase">CellBuilder</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#getCellBuilder--">getCellBuilder</a></span>()</code>
<div class="block">get a CellBuilder instance that already has relevant Type and Row set.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>abstract <a href="../../../../../org/apache/hadoop/hbase/CellBuilder.html" title="interface in org.apache.hadoop.hbase">CellBuilder</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#getCellBuilder-org.apache.hadoop.hbase.CellBuilderType-">getCellBuilder</a></span>(<a href="../../../../../org/apache/hadoop/hbase/CellBuilderType.html" title="enum in org.apache.hadoop.hbase">CellBuilderType</a>&nbsp;cellBuilderType)</code>
<div class="block">get a CellBuilder instance that already has relevant Type and Row set.</div>
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</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>protected <a href="../../../../../org/apache/hadoop/hbase/CellBuilder.html" title="interface in org.apache.hadoop.hbase">CellBuilder</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#getCellBuilder-org.apache.hadoop.hbase.CellBuilderType-org.apache.hadoop.hbase.Cell.Type-">getCellBuilder</a></span>(<a href="../../../../../org/apache/hadoop/hbase/CellBuilderType.html" title="enum in org.apache.hadoop.hbase">CellBuilderType</a>&nbsp;cellBuilderType,
org.apache.hadoop.hbase.Cell.Type&nbsp;cellType)</code>
<div class="block">get a CellBuilder instance that already has relevant Type and Row set.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.hbase.security.visibility.CellVisibility</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#getCellVisibility--">getCellVisibility</a></span>()</code>&nbsp;</td>
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<tr id="i8" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#getClusterIds--">getClusterIds</a></span>()</code>&nbsp;</td>
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<tr id="i9" class="rowColor">
<td class="colFirst"><code><a href="../../../../../org/apache/hadoop/hbase/client/Durability.html" title="enum in org.apache.hadoop.hbase.client">Durability</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#getDurability--">getDurability</a></span>()</code>
<div class="block">Get the current durability</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/NavigableMap.html?is-external=true" title="class or interface in java.util">NavigableMap</a>&lt;byte[],<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&gt;&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#getFamilyCellMap--">getFamilyCellMap</a></span>()</code>
<div class="block">Method for retrieving the put's familyMap</div>
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</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<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="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#getFingerprint--">getFingerprint</a></span>()</code>
<div class="block">Compile the column family (i.e.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>byte[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#getRow--">getRow</a></span>()</code>
<div class="block">Method for retrieving the delete's row</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#getTimestamp--">getTimestamp</a></span>()</code>
<div class="block">Method for retrieving the timestamp.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#getTTL--">getTTL</a></span>()</code>
<div class="block">Return the TTL requested for the result of the mutation, in milliseconds.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#has-byte:A-byte:A-">has</a></span>(byte[]&nbsp;family,
byte[]&nbsp;qualifier)</code>
<div class="block">A convenience method to determine if this object's familyMap contains
a value assigned to the given family &amp; qualifier.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#has-byte:A-byte:A-byte:A-">has</a></span>(byte[]&nbsp;family,
byte[]&nbsp;qualifier,
byte[]&nbsp;value)</code>
<div class="block">A convenience method to determine if this object's familyMap contains
a value assigned to the given family, qualifier and timestamp.</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#has-byte:A-byte:A-long-">has</a></span>(byte[]&nbsp;family,
byte[]&nbsp;qualifier,
long&nbsp;ts)</code>
<div class="block">A convenience method to determine if this object's familyMap contains
a value assigned to the given family, qualifier and timestamp.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#has-byte:A-byte:A-long-byte:A-">has</a></span>(byte[]&nbsp;family,
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long&nbsp;ts,
byte[]&nbsp;value)</code>
<div class="block">A convenience method to determine if this object's familyMap contains
the given value assigned to the given family, qualifier and timestamp.</div>
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<tr id="i19" class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#has-byte:A-byte:A-long-byte:A-boolean-boolean-">has</a></span>(byte[]&nbsp;family,
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byte[]&nbsp;value,
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<tr id="i20" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#heapSize--">heapSize</a></span>()</code>&nbsp;</td>
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<tr id="i21" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html#isEmpty--">isEmpty</a></span>()</code>
<div class="block">Method to check if the familyMap is empty</div>
</td>
</tr>
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<td class="colFirst"><code>int</code></td>
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<td class="colFirst"><code>int</code></td>
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<pre>protected&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.113">Mutation</a>()</pre>
<div class="block">empty construction.
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<div class="block">Construct the mutation with user defined data.</div>
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<div class="block">Compile the column family (i.e. schema) information
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<div class="block">Compile the details beyond the scope of getFingerprint (row, columns,
timestamps, etc.) into a Map along with the fingerprinted information.
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.368">setCellVisibility</a>(org.apache.hadoop.hbase.security.visibility.CellVisibility&nbsp;expression)</pre>
<div class="block">Sets the visibility expression associated with cells in this Mutation.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>expression</code> - </dd>
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<pre>public&nbsp;org.apache.hadoop.hbase.security.visibility.CellVisibility&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.378">getCellVisibility</a>()
throws org.apache.hadoop.hbase.exceptions.DeserializationException</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>CellVisibility associated with cells in this Mutation.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>org.apache.hadoop.hbase.exceptions.DeserializationException</code></dd>
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<pre>public&nbsp;int&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.431">size</a>()</pre>
<div class="block">Number of KeyValues carried by this Mutation.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the total number of KeyValues</dd>
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<pre>public&nbsp;int&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.442">numFamilies</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the number of different families</dd>
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<pre>public&nbsp;long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.450">heapSize</a>()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>heapSize</code>&nbsp;in interface&nbsp;<code>org.apache.hadoop.hbase.io.HeapSize</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>Calculate what Mutation adds to class heap size.</dd>
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<pre>public&nbsp;byte[]&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.483">getACL</a>()</pre>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The serialized ACL for this operation, or null if none</dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.491">setACL</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>&nbsp;user,
org.apache.hadoop.hbase.security.access.Permission&nbsp;perms)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>user</code> - User short name</dd>
<dd><code>perms</code> - Permissions for the user</dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.500">setACL</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<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>,org.apache.hadoop.hbase.security.access.Permission&gt;&nbsp;perms)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>perms</code> - A map of permissions for a user or users</dd>
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<pre>public&nbsp;long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.515">getTTL</a>()</pre>
<div class="block">Return the TTL requested for the result of the mutation, in milliseconds.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the TTL requested for the result of the mutation, in milliseconds,
or Long.MAX_VALUE if unset</dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.528">setTTL</a>(long&nbsp;ttl)</pre>
<div class="block">Set the TTL desired for the result of the mutation, in milliseconds.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>ttl</code> - the TTL desired for the result of the mutation, in milliseconds</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this</dd>
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<pre>protected&nbsp;long&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.554">extraHeapSize</a>()</pre>
<div class="block">Subclasses should override this method to add the heap size of their own fields.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the heap size to add (will be aligned).</dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/client/Mutation.html" title="class in org.apache.hadoop.hbase.client">Mutation</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.561">setTimestamp</a>(long&nbsp;timestamp)</pre>
<div class="block">Set the timestamp of the delete.</div>
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<pre>public&nbsp;boolean&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.579">has</a>(byte[]&nbsp;family,
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<div class="block">A convenience method to determine if this object's familyMap contains
a value assigned to the given family &amp; qualifier.
Both given arguments must match the KeyValue object to return true.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>family</code> - column family</dd>
<dd><code>qualifier</code> - column qualifier</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>returns true if the given family and qualifier already has an
existing KeyValue object in the family map.</dd>
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<pre>public&nbsp;boolean&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.594">has</a>(byte[]&nbsp;family,
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long&nbsp;ts)</pre>
<div class="block">A convenience method to determine if this object's familyMap contains
a value assigned to the given family, qualifier and timestamp.
All 3 given arguments must match the KeyValue object to return true.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>family</code> - column family</dd>
<dd><code>qualifier</code> - column qualifier</dd>
<dd><code>ts</code> - timestamp</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>returns true if the given family, qualifier and timestamp already has an
existing KeyValue object in the family map.</dd>
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<pre>public&nbsp;boolean&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.609">has</a>(byte[]&nbsp;family,
byte[]&nbsp;qualifier,
byte[]&nbsp;value)</pre>
<div class="block">A convenience method to determine if this object's familyMap contains
a value assigned to the given family, qualifier and timestamp.
All 3 given arguments must match the KeyValue object to return true.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>family</code> - column family</dd>
<dd><code>qualifier</code> - column qualifier</dd>
<dd><code>value</code> - value to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>returns true if the given family, qualifier and value already has an
existing KeyValue object in the family map.</dd>
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<pre>public&nbsp;boolean&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.625">has</a>(byte[]&nbsp;family,
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long&nbsp;ts,
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<div class="block">A convenience method to determine if this object's familyMap contains
the given value assigned to the given family, qualifier and timestamp.
All 4 given arguments must match the KeyValue object to return true.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>family</code> - column family</dd>
<dd><code>qualifier</code> - column qualifier</dd>
<dd><code>ts</code> - timestamp</dd>
<dd><code>value</code> - value to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>returns true if the given family, qualifier timestamp and value
already has an existing KeyValue object in the family map.</dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>&gt;&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.637">get</a>(byte[]&nbsp;family,
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<div class="block">Returns a list of all KeyValue objects with matching column family and qualifier.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>family</code> - column family</dd>
<dd><code>qualifier</code> - column qualifier</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a list of KeyValue objects with the matching family and qualifier,
returns an empty list if one doesn't exist for the given family.</dd>
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<pre>protected&nbsp;boolean&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.661">has</a>(byte[]&nbsp;family,
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long&nbsp;ts,
byte[]&nbsp;value,
boolean&nbsp;ignoreTS,
boolean&nbsp;ignoreValue)</pre>
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<pre>public abstract&nbsp;<a href="../../../../../org/apache/hadoop/hbase/CellBuilder.html" title="interface in org.apache.hadoop.hbase">CellBuilder</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.785">getCellBuilder</a>(<a href="../../../../../org/apache/hadoop/hbase/CellBuilderType.html" title="enum in org.apache.hadoop.hbase">CellBuilderType</a>&nbsp;cellBuilderType)</pre>
<div class="block">get a CellBuilder instance that already has relevant Type and Row set.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>cellBuilderType</code> - e.g CellBuilderType.SHALLOW_COPY</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>CellBuilder which already has relevant Type and Row set.</dd>
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<pre>public&nbsp;<a href="../../../../../org/apache/hadoop/hbase/CellBuilder.html" title="interface in org.apache.hadoop.hbase">CellBuilder</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.792">getCellBuilder</a>()</pre>
<div class="block">get a CellBuilder instance that already has relevant Type and Row set.
the default CellBuilderType is CellBuilderType.SHALLOW_COPY</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>CellBuilder which already has relevant Type and Row set.</dd>
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<pre>protected&nbsp;<a href="../../../../../org/apache/hadoop/hbase/CellBuilder.html" title="interface in org.apache.hadoop.hbase">CellBuilder</a>&nbsp;<a href="../../../../../src-html/org/apache/hadoop/hbase/client/Mutation.html#line.802">getCellBuilder</a>(<a href="../../../../../org/apache/hadoop/hbase/CellBuilderType.html" title="enum in org.apache.hadoop.hbase">CellBuilderType</a>&nbsp;cellBuilderType,
org.apache.hadoop.hbase.Cell.Type&nbsp;cellType)</pre>
<div class="block">get a CellBuilder instance that already has relevant Type and Row set.</div>
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<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>cellBuilderType</code> - e.g CellBuilderType.SHALLOW_COPY</dd>
<dd><code>cellType</code> - e.g Cell.Type.Put</dd>
<dt><span class="returnLabel">Returns:</span></dt>
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