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<h2 title="Interface DataTask" class="title">Interface DataTask</h2>
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<dt>All Superinterfaces:</dt>
<dd><a href="../../../org/apache/iceberg/ContentScanTask.html" title="interface in org.apache.iceberg">ContentScanTask</a>&lt;<a href="../../../org/apache/iceberg/DataFile.html" title="interface in org.apache.iceberg">DataFile</a>&gt;, <a href="../../../org/apache/iceberg/FileScanTask.html" title="interface in org.apache.iceberg">FileScanTask</a>, <a href="../../../org/apache/iceberg/PartitionScanTask.html" title="interface in org.apache.iceberg">PartitionScanTask</a>, <a href="../../../org/apache/iceberg/ScanTask.html" title="interface in org.apache.iceberg">ScanTask</a>, java.io.Serializable, <a href="../../../org/apache/iceberg/SplittableScanTask.html" title="interface in org.apache.iceberg">SplittableScanTask</a>&lt;<a href="../../../org/apache/iceberg/FileScanTask.html" title="interface in org.apache.iceberg">FileScanTask</a>&gt;</dd>
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<pre>public interface <span class="typeNameLabel">DataTask</span>
extends <a href="../../../org/apache/iceberg/FileScanTask.html" title="interface in org.apache.iceberg">FileScanTask</a></pre>
<div class="block">A task that returns data as <a href="../../../org/apache/iceberg/StructLike.html" title="interface in org.apache.iceberg"><code>rows</code></a> instead of where to read data.</div>
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<td class="colFirst"><code>default <a href="../../../org/apache/iceberg/DataTask.html" title="interface in org.apache.iceberg">DataTask</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataTask.html#asDataTask--">asDataTask</a></span>()</code>
<div class="block">Returns this cast to <a href="../../../org/apache/iceberg/DataTask.html" title="interface in org.apache.iceberg"><code>DataTask</code></a> if it is one</div>
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<td class="colFirst"><code>default boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataTask.html#isDataTask--">isDataTask</a></span>()</code>
<div class="block">Returns true if this is a <a href="../../../org/apache/iceberg/DataTask.html" title="interface in org.apache.iceberg"><code>DataTask</code></a>, false otherwise.</div>
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<td class="colFirst"><code><a href="../../../org/apache/iceberg/io/CloseableIterable.html" title="interface in org.apache.iceberg.io">CloseableIterable</a>&lt;<a href="../../../org/apache/iceberg/StructLike.html" title="interface in org.apache.iceberg">StructLike</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataTask.html#rows--">rows</a></span>()</code>
<div class="block">Returns an iterable of <a href="../../../org/apache/iceberg/StructLike.html" title="interface in org.apache.iceberg"><code>StructLike</code></a> rows.</div>
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<h3>Methods inherited from interface&nbsp;org.apache.iceberg.<a href="../../../org/apache/iceberg/FileScanTask.html" title="interface in org.apache.iceberg">FileScanTask</a></h3>
<code><a href="../../../org/apache/iceberg/FileScanTask.html#asFileScanTask--">asFileScanTask</a>, <a href="../../../org/apache/iceberg/FileScanTask.html#deletes--">deletes</a>, <a href="../../../org/apache/iceberg/FileScanTask.html#filesCount--">filesCount</a>, <a href="../../../org/apache/iceberg/FileScanTask.html#isFileScanTask--">isFileScanTask</a>, <a href="../../../org/apache/iceberg/FileScanTask.html#sizeBytes--">sizeBytes</a></code></li>
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<h3>Methods inherited from interface&nbsp;org.apache.iceberg.<a href="../../../org/apache/iceberg/ContentScanTask.html" title="interface in org.apache.iceberg">ContentScanTask</a></h3>
<code><a href="../../../org/apache/iceberg/ContentScanTask.html#estimatedRowsCount--">estimatedRowsCount</a>, <a href="../../../org/apache/iceberg/ContentScanTask.html#file--">file</a>, <a href="../../../org/apache/iceberg/ContentScanTask.html#length--">length</a>, <a href="../../../org/apache/iceberg/ContentScanTask.html#partition--">partition</a>, <a href="../../../org/apache/iceberg/ContentScanTask.html#residual--">residual</a>, <a href="../../../org/apache/iceberg/ContentScanTask.html#start--">start</a></code></li>
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<h3>Methods inherited from interface&nbsp;org.apache.iceberg.<a href="../../../org/apache/iceberg/PartitionScanTask.html" title="interface in org.apache.iceberg">PartitionScanTask</a></h3>
<code><a href="../../../org/apache/iceberg/PartitionScanTask.html#spec--">spec</a></code></li>
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<h3>Methods inherited from interface&nbsp;org.apache.iceberg.<a href="../../../org/apache/iceberg/ScanTask.html" title="interface in org.apache.iceberg">ScanTask</a></h3>
<code><a href="../../../org/apache/iceberg/ScanTask.html#asCombinedScanTask--">asCombinedScanTask</a></code></li>
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<h3>Methods inherited from interface&nbsp;org.apache.iceberg.<a href="../../../org/apache/iceberg/SplittableScanTask.html" title="interface in org.apache.iceberg">SplittableScanTask</a></h3>
<code><a href="../../../org/apache/iceberg/SplittableScanTask.html#split-long-">split</a></code></li>
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<h4>isDataTask</h4>
<pre>default&nbsp;boolean&nbsp;isDataTask()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../org/apache/iceberg/ScanTask.html#isDataTask--">ScanTask</a></code></span></div>
<div class="block">Returns true if this is a <a href="../../../org/apache/iceberg/DataTask.html" title="interface in org.apache.iceberg"><code>DataTask</code></a>, false otherwise.</div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../org/apache/iceberg/ScanTask.html#isDataTask--">isDataTask</a></code>&nbsp;in interface&nbsp;<code><a href="../../../org/apache/iceberg/ScanTask.html" title="interface in org.apache.iceberg">ScanTask</a></code></dd>
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<h4>asDataTask</h4>
<pre>default&nbsp;<a href="../../../org/apache/iceberg/DataTask.html" title="interface in org.apache.iceberg">DataTask</a>&nbsp;asDataTask()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../org/apache/iceberg/ScanTask.html#asDataTask--">ScanTask</a></code></span></div>
<div class="block">Returns this cast to <a href="../../../org/apache/iceberg/DataTask.html" title="interface in org.apache.iceberg"><code>DataTask</code></a> if it is one</div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../org/apache/iceberg/ScanTask.html#asDataTask--">asDataTask</a></code>&nbsp;in interface&nbsp;<code><a href="../../../org/apache/iceberg/ScanTask.html" title="interface in org.apache.iceberg">ScanTask</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>this cast to <a href="../../../org/apache/iceberg/DataTask.html" title="interface in org.apache.iceberg"><code>DataTask</code></a> if it is one</dd>
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<h4>rows</h4>
<pre><a href="../../../org/apache/iceberg/io/CloseableIterable.html" title="interface in org.apache.iceberg.io">CloseableIterable</a>&lt;<a href="../../../org/apache/iceberg/StructLike.html" title="interface in org.apache.iceberg">StructLike</a>&gt;&nbsp;rows()</pre>
<div class="block">Returns an iterable of <a href="../../../org/apache/iceberg/StructLike.html" title="interface in org.apache.iceberg"><code>StructLike</code></a> rows.</div>
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