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<div class="subTitle">org.apache.orc.impl</div>
<h2 title="Class ColumnStatisticsImpl" class="title">Class ColumnStatisticsImpl</h2>
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<li>org.apache.orc.impl.ColumnStatisticsImpl</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../org/apache/orc/ColumnStatistics.html" title="interface in org.apache.orc">ColumnStatistics</a></dd>
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<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.BinaryStatisticsImpl.html" title="class in org.apache.orc.impl">ColumnStatisticsImpl.BinaryStatisticsImpl</a>, <a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.StringStatisticsImpl.html" title="class in org.apache.orc.impl">ColumnStatisticsImpl.StringStatisticsImpl</a></dd>
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<pre>public class <span class="typeNameLabel">ColumnStatisticsImpl</span>
extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="../../../../org/apache/orc/ColumnStatistics.html" title="interface in org.apache.orc">ColumnStatistics</a></pre>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>protected static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.BinaryStatisticsImpl.html" title="class in org.apache.orc.impl">ColumnStatisticsImpl.BinaryStatisticsImpl</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected static class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.StringStatisticsImpl.html" title="class in org.apache.orc.impl">ColumnStatisticsImpl.StringStatisticsImpl</a></span></code>&nbsp;</td>
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<td class="colFirst"><code>protected long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#count">count</a></span></code>&nbsp;</td>
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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="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>static <a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html" title="class in org.apache.orc.impl">ColumnStatisticsImpl</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#create-org.apache.orc.TypeDescription-">create</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;schema)</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html" title="class in org.apache.orc.impl">ColumnStatisticsImpl</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#deserialize-org.apache.orc.TypeDescription-org.apache.orc.OrcProto.ColumnStatistics-">deserialize</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;schema,
<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics</a>&nbsp;stats)</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html" title="class in org.apache.orc.impl">ColumnStatisticsImpl</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#deserialize-org.apache.orc.TypeDescription-org.apache.orc.OrcProto.ColumnStatistics-boolean-boolean-">deserialize</a></span>(<a href="../../../../org/apache/orc/TypeDescription.html" title="class in org.apache.orc">TypeDescription</a>&nbsp;schema,
<a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics</a>&nbsp;stats,
boolean&nbsp;writerUsedProlepticGregorian,
boolean&nbsp;convertToProlepticGregorian)</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#equals-java.lang.Object-">equals</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;o)</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#getBytesOnDisk--">getBytesOnDisk</a></span>()</code>
<div class="block">Get the number of bytes for this column.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#getNumberOfValues--">getNumberOfValues</a></span>()</code>
<div class="block">Get the number of values in this column.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#hashCode--">hashCode</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#hasNull--">hasNull</a></span>()</code>
<div class="block">Returns true if there are nulls in the scope of column statistics.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#increment--">increment</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#increment-int-">increment</a></span>(int&nbsp;count)</code>&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#isStatsExists--">isStatsExists</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#merge-org.apache.orc.impl.ColumnStatisticsImpl-">merge</a></span>(<a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html" title="class in org.apache.orc.impl">ColumnStatisticsImpl</a>&nbsp;stats)</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#reset--">reset</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code><a href="http://orc.apache.org/api/orc-core/org/apache/orc/OrcProto.ColumnStatistics.Builder.html?is-external=true" title="class or interface in org.apache.orc">OrcProto.ColumnStatistics.Builder</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#serialize--">serialize</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#setNull--">setNull</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#toString--">toString</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateBinary-byte:A-int-int-int-">updateBinary</a></span>(byte[]&nbsp;bytes,
int&nbsp;offset,
int&nbsp;length,
int&nbsp;repetitions)</code>&nbsp;</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateBinary-org.apache.hadoop.io.BytesWritable-">updateBinary</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/io/BytesWritable.html?is-external=true" title="class or interface in org.apache.hadoop.io">BytesWritable</a>&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateBoolean-boolean-int-">updateBoolean</a></span>(boolean&nbsp;value,
int&nbsp;repetitions)</code>&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateByteCount-long-">updateByteCount</a></span>(long&nbsp;size)</code>&nbsp;</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateCollectionLength-long-">updateCollectionLength</a></span>(long&nbsp;value)</code>
<div class="block">Update the collection length for Map and List type.</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateDate-org.apache.hadoop.hive.serde2.io.DateWritable-">updateDate</a></span>(<a href="http://orc.apache.org/api/hive-storage-api/org/apache/hadoop/hive/serde2/io/DateWritable.html?is-external=true" title="class or interface in org.apache.hadoop.hive.serde2.io">DateWritable</a>&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateDate-int-">updateDate</a></span>(int&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateDecimal-org.apache.hadoop.hive.serde2.io.HiveDecimalWritable-">updateDecimal</a></span>(<a href="http://orc.apache.org/api/hive-storage-api/org/apache/hadoop/hive/serde2/io/HiveDecimalWritable.html?is-external=true" title="class or interface in org.apache.hadoop.hive.serde2.io">HiveDecimalWritable</a>&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateDecimal64-long-int-">updateDecimal64</a></span>(long&nbsp;value,
int&nbsp;scale)</code>&nbsp;</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateDouble-double-">updateDouble</a></span>(double&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateInteger-long-int-">updateInteger</a></span>(long&nbsp;value,
int&nbsp;repetitions)</code>&nbsp;</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateString-byte:A-int-int-int-">updateString</a></span>(byte[]&nbsp;bytes,
int&nbsp;offset,
int&nbsp;length,
int&nbsp;repetitions)</code>&nbsp;</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateString-org.apache.hadoop.io.Text-">updateString</a></span>(<a href="http://hadoop.apache.org/docs/r2.7.3/api/org/apache/hadoop/io/Text.html?is-external=true" title="class or interface in org.apache.hadoop.io">Text</a>&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateTimestamp-long-">updateTimestamp</a></span>(long&nbsp;value)</code>&nbsp;</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/ColumnStatisticsImpl.html#updateTimestamp-java.sql.Timestamp-">updateTimestamp</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/sql/Timestamp.html?is-external=true" title="class or interface in java.sql">Timestamp</a>&nbsp;value)</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h4>count</h4>
<pre>protected&nbsp;long count</pre>
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<h4>equals</h4>
<pre>public&nbsp;boolean&nbsp;equals(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;o)</pre>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
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