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<div class="subTitle">org.apache.iceberg</div>
<h2 title="Interface DataFile" class="title">Interface DataFile</h2>
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<dt>All Superinterfaces:</dt>
<dd><a href="../../../org/apache/iceberg/ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a>&lt;<a href="../../../org/apache/iceberg/DataFile.html" title="interface in org.apache.iceberg">DataFile</a>&gt;</dd>
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<dt>All Known Implementing Classes:</dt>
<dd><a href="../../../org/apache/iceberg/spark/SparkDataFile.html" title="class in org.apache.iceberg.spark">SparkDataFile</a></dd>
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<pre>public interface <span class="typeNameLabel">DataFile</span>
extends <a href="../../../org/apache/iceberg/ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a>&lt;<a href="../../../org/apache/iceberg/DataFile.html" title="interface in org.apache.iceberg">DataFile</a>&gt;</pre>
<div class="block">Interface for data files listed in a table manifest.</div>
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<div class="summary">
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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>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#COLUMN_SIZES">COLUMN_SIZES</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#CONTENT">CONTENT</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#EQUALITY_IDS">EQUALITY_IDS</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#FILE_FORMAT">FILE_FORMAT</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#FILE_PATH">FILE_PATH</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#FILE_SIZE">FILE_SIZE</a></span></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#KEY_METADATA">KEY_METADATA</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#LOWER_BOUNDS">LOWER_BOUNDS</a></span></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#NAN_VALUE_COUNTS">NAN_VALUE_COUNTS</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#NULL_VALUE_COUNTS">NULL_VALUE_COUNTS</a></span></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#PARTITION_DOC">PARTITION_DOC</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#PARTITION_ID">PARTITION_ID</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#PARTITION_NAME">PARTITION_NAME</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#RECORD_COUNT">RECORD_COUNT</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#SORT_ORDER_ID">SORT_ORDER_ID</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#SPEC_ID">SPEC_ID</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#SPLIT_OFFSETS">SPLIT_OFFSETS</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#UPPER_BOUNDS">UPPER_BOUNDS</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#VALUE_COUNTS">VALUE_COUNTS</a></span></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="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></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="t5" class="tableTab"><span><a href="javascript:show(16);">Default Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code>default <a href="../../../org/apache/iceberg/FileContent.html" title="enum in org.apache.iceberg">FileContent</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#content--">content</a></span>()</code>
<div class="block">Returns type of content stored in the file; one of DATA, POSITION_DELETES, or EQUALITY_DELETES.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>default java.util.List&lt;java.lang.Integer&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#equalityFieldIds--">equalityFieldIds</a></span>()</code>
<div class="block">Returns the set of field IDs used for equality comparison, in equality delete files.</div>
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</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>static <a href="../../../org/apache/iceberg/types/Types.StructType.html" title="class in org.apache.iceberg.types">Types.StructType</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/DataFile.html#getType-org.apache.iceberg.types.Types.StructType-">getType</a></span>(<a href="../../../org/apache/iceberg/types/Types.StructType.html" title="class in org.apache.iceberg.types">Types.StructType</a>&nbsp;partitionType)</code>&nbsp;</td>
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<h3>Methods inherited from interface&nbsp;org.apache.iceberg.<a href="../../../org/apache/iceberg/ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a></h3>
<code><a href="../../../org/apache/iceberg/ContentFile.html#columnSizes--">columnSizes</a>, <a href="../../../org/apache/iceberg/ContentFile.html#copy--">copy</a>, <a href="../../../org/apache/iceberg/ContentFile.html#copy-boolean-">copy</a>, <a href="../../../org/apache/iceberg/ContentFile.html#copyWithoutStats--">copyWithoutStats</a>, <a href="../../../org/apache/iceberg/ContentFile.html#fileSizeInBytes--">fileSizeInBytes</a>, <a href="../../../org/apache/iceberg/ContentFile.html#format--">format</a>, <a href="../../../org/apache/iceberg/ContentFile.html#keyMetadata--">keyMetadata</a>, <a href="../../../org/apache/iceberg/ContentFile.html#lowerBounds--">lowerBounds</a>, <a href="../../../org/apache/iceberg/ContentFile.html#nanValueCounts--">nanValueCounts</a>, <a href="../../../org/apache/iceberg/ContentFile.html#nullValueCounts--">nullValueCounts</a>, <a href="../../../org/apache/iceberg/ContentFile.html#partition--">partition</a>, <a href="../../../org/apache/iceberg/ContentFile.html#path--">path</a>, <a href="../../../org/apache/iceberg/ContentFile.html#pos--">pos</a>, <a href="../../../org/apache/iceberg/ContentFile.html#recordCount--">recordCount</a>, <a href="../../../org/apache/iceberg/ContentFile.html#sortOrderId--">sortOrderId</a>, <a href="../../../org/apache/iceberg/ContentFile.html#specId--">specId</a>, <a href="../../../org/apache/iceberg/ContentFile.html#splitOffsets--">splitOffsets</a>, <a href="../../../org/apache/iceberg/ContentFile.html#upperBounds--">upperBounds</a>, <a href="../../../org/apache/iceberg/ContentFile.html#valueCounts--">valueCounts</a></code></li>
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<h3>Field Detail</h3>
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<h4>CONTENT</h4>
<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> CONTENT</pre>
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<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> FILE_PATH</pre>
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<h4>FILE_FORMAT</h4>
<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> FILE_FORMAT</pre>
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<a name="RECORD_COUNT">
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<h4>RECORD_COUNT</h4>
<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> RECORD_COUNT</pre>
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<a name="FILE_SIZE">
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<h4>FILE_SIZE</h4>
<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> FILE_SIZE</pre>
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<h4>COLUMN_SIZES</h4>
<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> COLUMN_SIZES</pre>
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<h4>VALUE_COUNTS</h4>
<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> VALUE_COUNTS</pre>
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<h4>NULL_VALUE_COUNTS</h4>
<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> NULL_VALUE_COUNTS</pre>
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<h4>NAN_VALUE_COUNTS</h4>
<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> NAN_VALUE_COUNTS</pre>
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<h4>LOWER_BOUNDS</h4>
<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> LOWER_BOUNDS</pre>
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<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> UPPER_BOUNDS</pre>
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<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> KEY_METADATA</pre>
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<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> SPLIT_OFFSETS</pre>
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<h4>EQUALITY_IDS</h4>
<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> EQUALITY_IDS</pre>
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<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> SORT_ORDER_ID</pre>
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<pre>static final&nbsp;<a href="../../../org/apache/iceberg/types/Types.NestedField.html" title="class in org.apache.iceberg.types">Types.NestedField</a> SPEC_ID</pre>
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<pre>static final&nbsp;int PARTITION_ID</pre>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../constant-values.html#org.apache.iceberg.DataFile.PARTITION_ID">Constant Field Values</a></dd>
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<pre>static final&nbsp;java.lang.String PARTITION_NAME</pre>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../constant-values.html#org.apache.iceberg.DataFile.PARTITION_NAME">Constant Field Values</a></dd>
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<pre>static final&nbsp;java.lang.String PARTITION_DOC</pre>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../constant-values.html#org.apache.iceberg.DataFile.PARTITION_DOC">Constant Field Values</a></dd>
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<h4>getType</h4>
<pre>static&nbsp;<a href="../../../org/apache/iceberg/types/Types.StructType.html" title="class in org.apache.iceberg.types">Types.StructType</a>&nbsp;getType(<a href="../../../org/apache/iceberg/types/Types.StructType.html" title="class in org.apache.iceberg.types">Types.StructType</a>&nbsp;partitionType)</pre>
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<h4>content</h4>
<pre>default&nbsp;<a href="../../../org/apache/iceberg/FileContent.html" title="enum in org.apache.iceberg">FileContent</a>&nbsp;content()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../org/apache/iceberg/ContentFile.html#content--">ContentFile</a></code></span></div>
<div class="block">Returns type of content stored in the file; one of DATA, POSITION_DELETES, or EQUALITY_DELETES.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../org/apache/iceberg/ContentFile.html#content--">content</a></code>&nbsp;in interface&nbsp;<code><a href="../../../org/apache/iceberg/ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a>&lt;<a href="../../../org/apache/iceberg/DataFile.html" title="interface in org.apache.iceberg">DataFile</a>&gt;</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the content stored in the file; one of DATA, POSITION_DELETES, or EQUALITY_DELETES</dd>
</dl>
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<h4>equalityFieldIds</h4>
<pre>default&nbsp;java.util.List&lt;java.lang.Integer&gt;&nbsp;equalityFieldIds()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../org/apache/iceberg/ContentFile.html#equalityFieldIds--">ContentFile</a></code></span></div>
<div class="block">Returns the set of field IDs used for equality comparison, in equality delete files.
<p>An equality delete file may contain additional data fields that are not used by equality
comparison. The subset of columns in a delete file to be used in equality comparison are
tracked by ID. Extra columns can be used to reconstruct changes and metrics from extra columns
are used during job planning.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../org/apache/iceberg/ContentFile.html#equalityFieldIds--">equalityFieldIds</a></code>&nbsp;in interface&nbsp;<code><a href="../../../org/apache/iceberg/ContentFile.html" title="interface in org.apache.iceberg">ContentFile</a>&lt;<a href="../../../org/apache/iceberg/DataFile.html" title="interface in org.apache.iceberg">DataFile</a>&gt;</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>IDs of the fields used in equality comparison with the records in this delete file</dd>
</dl>
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