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<div class="subTitle">org.apache.drill.exec.physical.resultSet.impl</div>
<h2 title="Class TupleState.MapState" class="title">Class TupleState.MapState</h2>
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<li><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">org.apache.drill.exec.physical.resultSet.impl.ContainerState</a></li>
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<li><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">org.apache.drill.exec.physical.resultSet.impl.TupleState</a></li>
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<li>org.apache.drill.exec.physical.resultSet.impl.TupleState.MapState</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../../../org/apache/drill/exec/vector/accessor/writer/AbstractTupleWriter.TupleWriterListener.html" title="interface in org.apache.drill.exec.vector.accessor.writer">AbstractTupleWriter.TupleWriterListener</a></dd>
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<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.DictState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.DictState</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.MapArrayState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.MapArrayState</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.SingleMapState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.SingleMapState</a></dd>
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<dt>Enclosing class:</dt>
<dd><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState</a></dd>
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<pre>public abstract static class <span class="typeNameLabel">TupleState.MapState</span>
extends <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState</a></pre>
<div class="block">Represents a tuple defined as a Drill map: single or repeated. Note that
the map vector does not exist here; it is assembled only when "harvesting"
a batch. This design supports the obscure case in which a new column
is added during an overflow row, so exists within this abstraction,
but is not published to the map that makes up the output.
<p>
The map state is associated with a map vector. This vector is built
either during harvest time (normal maps) or on the fly (union maps.)</div>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.drill.exec.physical.resultSet.impl.<a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.DictArrayState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.DictArrayState</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.DictArrayVectorState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.DictArrayVectorState</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.DictColumnState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.DictColumnState</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.DictState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.DictState</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.DictVectorState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.DictVectorState</a>&lt;<a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.DictVectorState.html" title="type parameter in TupleState.DictVectorState">T</a> extends <a href="../../../../../../../org/apache/drill/exec/vector/ValueVector.html" title="interface in org.apache.drill.exec.vector">ValueVector</a>&gt;, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.MapArrayState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.MapArrayState</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.MapColumnState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.MapColumnState</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.MapState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.MapState</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.MapVectorState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.MapVectorState</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.RowState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.RowState</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.SingleDictState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.SingleDictState</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.SingleDictVectorState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.SingleDictVectorState</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.SingleMapState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.SingleMapState</a></code></li>
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<h3>Fields inherited from class&nbsp;org.apache.drill.exec.physical.resultSet.impl.<a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#columns">columns</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#outputSchema">outputSchema</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#schema">schema</a></code></li>
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<code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#loader">loader</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#parentColumn">parentColumn</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#projectionSet">projectionSet</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#vectorCache">vectorCache</a></code></li>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.MapState.html#MapState-org.apache.drill.exec.physical.resultSet.impl.LoaderInternals-org.apache.drill.exec.physical.resultSet.ResultVectorCache-org.apache.drill.exec.physical.resultSet.impl.ProjectionFilter-">MapState</a></span>(org.apache.drill.exec.physical.resultSet.impl.LoaderInternals&nbsp;events,
<a href="../../../../../../../org/apache/drill/exec/physical/resultSet/ResultVectorCache.html" title="interface in org.apache.drill.exec.physical.resultSet">ResultVectorCache</a>&nbsp;vectorCache,
<a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ProjectionFilter.html" title="interface in org.apache.drill.exec.physical.resultSet.impl">ProjectionFilter</a>&nbsp;projectionSet)</code>&nbsp;</td>
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<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>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.MapState.html#addColumn-org.apache.drill.exec.physical.resultSet.impl.ColumnState-">addColumn</a></span>(<a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ColumnState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">ColumnState</a>&nbsp;colState)</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.MapState.html#addOutputColumn-org.apache.drill.exec.vector.ValueVector-org.apache.drill.exec.record.metadata.ColumnMetadata-">addOutputColumn</a></span>(<a href="../../../../../../../org/apache/drill/exec/vector/ValueVector.html" title="interface in org.apache.drill.exec.vector">ValueVector</a>&nbsp;vector,
<a href="../../../../../../../org/apache/drill/exec/record/metadata/ColumnMetadata.html" title="interface in org.apache.drill.exec.record.metadata">ColumnMetadata</a>&nbsp;colSchema)</code>&nbsp;</td>
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<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.MapState.html#bindColumnState-org.apache.drill.exec.physical.resultSet.impl.TupleState.MapColumnState-">bindColumnState</a></span>(<a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.MapColumnState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.MapColumnState</a>&nbsp;colState)</code>&nbsp;</td>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.MapState.html#dump-org.apache.drill.exec.vector.accessor.impl.HierarchicalFormatter-">dump</a></span>(<a href="../../../../../../../org/apache/drill/exec/vector/accessor/impl/HierarchicalFormatter.html" title="interface in org.apache.drill.exec.vector.accessor.impl">HierarchicalFormatter</a>&nbsp;format)</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.MapState.html#innerCardinality--">innerCardinality</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.MapState.html#isVersioned--">isVersioned</a></span>()</code>
<div class="block">A map is within a union if the map vector has been materialized.</div>
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<h3>Methods inherited from class&nbsp;org.apache.drill.exec.physical.resultSet.impl.<a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#addColumn-org.apache.drill.exec.vector.accessor.TupleWriter-org.apache.drill.exec.record.metadata.ColumnMetadata-">addColumn</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#addColumn-org.apache.drill.exec.vector.accessor.TupleWriter-org.apache.drill.exec.record.MaterializedField-">addColumn</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#bindOutputSchema-org.apache.drill.exec.record.metadata.TupleMetadata-">bindOutputSchema</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#columns--">columns</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#columnStates--">columnStates</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#hasProjections--">hasProjections</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#isProjected-java.lang.String-">isProjected</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#outputSchema--">outputSchema</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#schema--">schema</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#updateOutput-int-">updateOutput</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#writer--">writer</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.drill.exec.physical.resultSet.impl.<a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">ContainerState</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#addColumn-org.apache.drill.exec.record.metadata.ColumnMetadata-">addColumn</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#bindColumnState-org.apache.drill.exec.physical.resultSet.impl.ColumnState-">bindColumnState</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#close--">close</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#harvestWithLookAhead--">harvestWithLookAhead</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#loader--">loader</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#projection--">projection</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#rollover--">rollover</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#startBatch-boolean-">startBatch</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#updateCardinality--">updateCardinality</a>, <a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#vectorCache--">vectorCache</a></code></li>
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<code><a href="https://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="https://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>, <a href="https://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="https://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="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://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="https://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="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://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="https://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="https://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>MapState</h4>
<pre>public&nbsp;MapState(org.apache.drill.exec.physical.resultSet.impl.LoaderInternals&nbsp;events,
<a href="../../../../../../../org/apache/drill/exec/physical/resultSet/ResultVectorCache.html" title="interface in org.apache.drill.exec.physical.resultSet">ResultVectorCache</a>&nbsp;vectorCache,
<a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ProjectionFilter.html" title="interface in org.apache.drill.exec.physical.resultSet.impl">ProjectionFilter</a>&nbsp;projectionSet)</pre>
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<h4>bindColumnState</h4>
<pre>public&nbsp;void&nbsp;bindColumnState(<a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.MapColumnState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState.MapColumnState</a>&nbsp;colState)</pre>
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<h4>addOutputColumn</h4>
<pre>public&nbsp;int&nbsp;addOutputColumn(<a href="../../../../../../../org/apache/drill/exec/vector/ValueVector.html" title="interface in org.apache.drill.exec.vector">ValueVector</a>&nbsp;vector,
<a href="../../../../../../../org/apache/drill/exec/record/metadata/ColumnMetadata.html" title="interface in org.apache.drill.exec.record.metadata">ColumnMetadata</a>&nbsp;colSchema)</pre>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#addOutputColumn-org.apache.drill.exec.vector.ValueVector-org.apache.drill.exec.record.metadata.ColumnMetadata-">addOutputColumn</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState</a></code></dd>
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<h4>addColumn</h4>
<pre>protected&nbsp;void&nbsp;addColumn(<a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ColumnState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">ColumnState</a>&nbsp;colState)</pre>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#addColumn-org.apache.drill.exec.physical.resultSet.impl.ColumnState-">addColumn</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState</a></code></dd>
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<h4>isVersioned</h4>
<pre>protected&nbsp;boolean&nbsp;isVersioned()</pre>
<div class="block">A map is within a union if the map vector has been materialized.
Top-level maps are built at harvest time. But, due to the complexity
of unions, maps within unions are materialized. This method ensures
that maps are materialized regardless of nesting depth within
a union.</div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#isVersioned--">isVersioned</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">ContainerState</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if versioned</dd>
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<h4>innerCardinality</h4>
<pre>public&nbsp;int&nbsp;innerCardinality()</pre>
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<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html#innerCardinality--">innerCardinality</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/ContainerState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">ContainerState</a></code></dd>
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<h4>dump</h4>
<pre>public&nbsp;void&nbsp;dump(<a href="../../../../../../../org/apache/drill/exec/vector/accessor/impl/HierarchicalFormatter.html" title="interface in org.apache.drill.exec.vector.accessor.impl">HierarchicalFormatter</a>&nbsp;format)</pre>
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<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html#dump-org.apache.drill.exec.vector.accessor.impl.HierarchicalFormatter-">dump</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/physical/resultSet/impl/TupleState.html" title="class in org.apache.drill.exec.physical.resultSet.impl">TupleState</a></code></dd>
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