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<div class="subTitle">org.apache.spark.sql.types</div>
<h2 title="Class FloatType" class="title">Class FloatType</h2>
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<li>java.lang.Object</li>
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<li><a href="../../../../../org/apache/spark/sql/types/DataType.html" title="class in org.apache.spark.sql.types">org.apache.spark.sql.types.DataType</a></li>
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<li><a href="../../../../../org/apache/spark/sql/types/NumericType.html" title="class in org.apache.spark.sql.types">org.apache.spark.sql.types.NumericType</a></li>
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<li>org.apache.spark.sql.types.FloatType</li>
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<pre>public class <span class="strong">FloatType</span>
extends <a href="../../../../../org/apache/spark/sql/types/NumericType.html" title="class in org.apache.spark.sql.types">NumericType</a></pre>
<div class="block">:: DeveloperApi ::
The data type representing <code>Float</code> values. Please use the singleton <code>DataTypes.FloatType</code>.</div>
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<td class="colFirst"><code>scala.math.Numeric.FloatAsIfIntegral$</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/sql/types/FloatType.html#asIntegral()">asIntegral</a></strong>()</code> </td>
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<tr class="rowColor">
<td class="colFirst"><code>scala.reflect.ClassTag<java.lang.Object></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/sql/types/FloatType.html#classTag()">classTag</a></strong>()</code> </td>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/sql/types/FloatType.html#defaultSize()">defaultSize</a></strong>()</code>
<div class="block">The default size of a value of the FloatType is 4 bytes.</div>
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<td class="colFirst"><code>scala.math.Fractional<java.lang.Object></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/sql/types/FloatType.html#fractional()">fractional</a></strong>()</code> </td>
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<td class="colFirst"><code>scala.math.Numeric<java.lang.Object></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/sql/types/FloatType.html#numeric()">numeric</a></strong>()</code> </td>
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<td class="colFirst"><code>java.lang.Object</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/sql/types/FloatType.html#ordering()">ordering</a></strong>()</code> </td>
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<td class="colFirst"><code>scala.reflect.api.TypeTags.TypeTag<java.lang.Object></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/sql/types/FloatType.html#tag()">tag</a></strong>()</code> </td>
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<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/sql/types/FloatType.html#unapply(org.apache.spark.sql.catalyst.expressions.Expression)">unapply</a></strong>(org.apache.spark.sql.catalyst.expressions.Expression e)</code>
<div class="block">Enables matching against FractionalType for expressions:</div>
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<code><a href="../../../../../org/apache/spark/sql/types/DataType.html#buildFormattedString(org.apache.spark.sql.types.DataType, java.lang.String, scala.collection.mutable.StringBuilder)">buildFormattedString</a>, <a href="../../../../../org/apache/spark/sql/types/DataType.html#fromCaseClassString(java.lang.String)">fromCaseClassString</a>, <a href="../../../../../org/apache/spark/sql/types/DataType.html#fromJson(java.lang.String)">fromJson</a>, <a href="../../../../../org/apache/spark/sql/types/DataType.html#json()">json</a>, <a href="../../../../../org/apache/spark/sql/types/DataType.html#prettyJson()">prettyJson</a>, <a href="../../../../../org/apache/spark/sql/types/DataType.html#simpleString()">simpleString</a>, <a href="../../../../../org/apache/spark/sql/types/DataType.html#typeName()">typeName</a></code></li>
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<h4>tag</h4>
<pre>public scala.reflect.api.TypeTags.TypeTag<java.lang.Object> tag()</pre>
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<h4>numeric</h4>
<pre>public scala.math.Numeric<java.lang.Object> numeric()</pre>
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<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/spark/sql/types/NumericType.html#numeric()">numeric</a></code> in class <code><a href="../../../../../org/apache/spark/sql/types/NumericType.html" title="class in org.apache.spark.sql.types">NumericType</a></code></dd>
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<h4>fractional</h4>
<pre>public scala.math.Fractional<java.lang.Object> fractional()</pre>
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<pre>public java.lang.Object ordering()</pre>
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<h4>asIntegral</h4>
<pre>public scala.math.Numeric.FloatAsIfIntegral$ asIntegral()</pre>
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<h4>defaultSize</h4>
<pre>public int defaultSize()</pre>
<div class="block">The default size of a value of the FloatType is 4 bytes.</div>
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<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/spark/sql/types/DataType.html#defaultSize()">defaultSize</a></code> in class <code><a href="../../../../../org/apache/spark/sql/types/DataType.html" title="class in org.apache.spark.sql.types">DataType</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl>
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<h4>unapply</h4>
<pre>public static boolean unapply(org.apache.spark.sql.catalyst.expressions.Expression e)</pre>
<div class="block">Enables matching against FractionalType for expressions:
<pre><code>
case Cast(child @ FractionalType(), StringType) =>
...
</code></pre></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>e</code> - (undocumented)</dd>
<dt><span class="strong">Returns:</span></dt><dd>(undocumented)</dd></dl>
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<pre>public scala.reflect.ClassTag<java.lang.Object> classTag()</pre>
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