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| <h2 title="Class FloatFieldMetrics" class="title">Class FloatFieldMetrics</h2> |
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| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
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| <li><a href="../../../org/apache/iceberg/FieldMetrics.html" title="class in org.apache.iceberg">org.apache.iceberg.FieldMetrics</a></li> |
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| <ul class="inheritance"> |
| <li>org.apache.iceberg.FloatFieldMetrics</li> |
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| <pre>public class <span class="typeNameLabel">FloatFieldMetrics</span> |
| extends <a href="../../../org/apache/iceberg/FieldMetrics.html" title="class in org.apache.iceberg">FieldMetrics</a></pre> |
| <div class="block">Iceberg internally tracked field level metrics, used by Parquet and ORC writers only. |
| <p> |
| Parquet/ORC keeps track of most metrics in file statistics, and only NaN counter is actually tracked by writers. |
| This wrapper ensures that metrics not being updated by those writers will not be incorrectly used, by throwing |
| exceptions when they are accessed.</div> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/FloatFieldMetrics.html#FloatFieldMetrics-int-long-">FloatFieldMetrics</a></span>(int id, |
| long nanValueCount)</code> |
| <div class="block">Constructor for creating a FieldMetrics with only NaN counter.</div> |
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| <td class="colFirst"><code>java.nio.ByteBuffer</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/FloatFieldMetrics.html#lowerBound--">lowerBound</a></span>()</code> |
| <div class="block">Returns the lower bound value of this field.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/FloatFieldMetrics.html#nullValueCount--">nullValueCount</a></span>()</code> |
| <div class="block">Returns the number of null values for this field.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>java.nio.ByteBuffer</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/FloatFieldMetrics.html#upperBound--">upperBound</a></span>()</code> |
| <div class="block">Returns the upper bound value of this field.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../org/apache/iceberg/FloatFieldMetrics.html#valueCount--">valueCount</a></span>()</code> |
| <div class="block">Returns the number of all values, including nulls, NaN and repeated, for the given field.</div> |
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| <code><a href="../../../org/apache/iceberg/FieldMetrics.html#id--">id</a>, <a href="../../../org/apache/iceberg/FieldMetrics.html#nanValueCount--">nanValueCount</a></code></li> |
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| <h4>FloatFieldMetrics</h4> |
| <pre>public FloatFieldMetrics(int id, |
| long nanValueCount)</pre> |
| <div class="block">Constructor for creating a FieldMetrics with only NaN counter.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>id</code> - field id being tracked by the writer</dd> |
| <dd><code>nanValueCount</code> - number of NaN values, will only be non-0 for double or float field.</dd> |
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| <pre>public long valueCount()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../org/apache/iceberg/FieldMetrics.html#valueCount--">FieldMetrics</a></code></span></div> |
| <div class="block">Returns the number of all values, including nulls, NaN and repeated, for the given field.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../org/apache/iceberg/FieldMetrics.html#valueCount--">valueCount</a></code> in class <code><a href="../../../org/apache/iceberg/FieldMetrics.html" title="class in org.apache.iceberg">FieldMetrics</a></code></dd> |
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| <pre>public long nullValueCount()</pre> |
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| <div class="block">Returns the number of null values for this field.</div> |
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| <pre>public java.nio.ByteBuffer lowerBound()</pre> |
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| <div class="block">Returns the lower bound value of this field.</div> |
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| <pre>public java.nio.ByteBuffer upperBound()</pre> |
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| <div class="block">Returns the upper bound value of this field.</div> |
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