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<div class="subTitle">org.apache.drill.exec.physical.impl.limit</div>
<h2 title="Class PartitionLimitRecordBatch" class="title">Class PartitionLimitRecordBatch</h2>
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<li><a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html" title="class in org.apache.drill.exec.record">org.apache.drill.exec.record.AbstractRecordBatch</a>&lt;T&gt;</li>
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<ul class="inheritance">
<li><a href="../../../../../../../org/apache/drill/exec/record/AbstractUnaryRecordBatch.html" title="class in org.apache.drill.exec.record">org.apache.drill.exec.record.AbstractUnaryRecordBatch</a>&lt;T&gt;</li>
<li>
<ul class="inheritance">
<li><a href="../../../../../../../org/apache/drill/exec/record/AbstractSingleRecordBatch.html" title="class in org.apache.drill.exec.record">org.apache.drill.exec.record.AbstractSingleRecordBatch</a>&lt;<a href="../../../../../../../org/apache/drill/exec/physical/config/PartitionLimit.html" title="class in org.apache.drill.exec.physical.config">PartitionLimit</a>&gt;</li>
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<ul class="inheritance">
<li>org.apache.drill.exec.physical.impl.limit.PartitionLimitRecordBatch</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a>&lt;<a href="../../../../../../../org/apache/drill/exec/record/VectorWrapper.html" title="interface in org.apache.drill.exec.record">VectorWrapper</a>&lt;?&gt;&gt;, <a href="../../../../../../../org/apache/drill/exec/record/CloseableRecordBatch.html" title="interface in org.apache.drill.exec.record">CloseableRecordBatch</a>, <a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html" title="interface in org.apache.drill.exec.record">RecordBatch</a>, <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a></dd>
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<pre>public class <span class="typeNameLabel">PartitionLimitRecordBatch</span>
extends <a href="../../../../../../../org/apache/drill/exec/record/AbstractSingleRecordBatch.html" title="class in org.apache.drill.exec.record">AbstractSingleRecordBatch</a>&lt;<a href="../../../../../../../org/apache/drill/exec/physical/config/PartitionLimit.html" title="class in org.apache.drill.exec.physical.config">PartitionLimit</a>&gt;</pre>
<div class="block">Helps to perform limit in a partition within a record batch. Currently only
integer type of partition column is supported. This is mainly used for
Lateral/Unnest subquery where each output batch from Unnest will contain an
implicit column for rowId for each row.</div>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.drill.exec.record.<a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html" title="class in org.apache.drill.exec.record">AbstractRecordBatch</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.BatchState.html" title="enum in org.apache.drill.exec.record">AbstractRecordBatch.BatchState</a></code></li>
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<h3>Nested classes/interfaces inherited from interface&nbsp;org.apache.drill.exec.record.<a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html" title="interface in org.apache.drill.exec.record">RecordBatch</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.IterOutcome.html" title="enum in org.apache.drill.exec.record">RecordBatch.IterOutcome</a></code></li>
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<h3>Fields inherited from class&nbsp;org.apache.drill.exec.record.<a href="../../../../../../../org/apache/drill/exec/record/AbstractSingleRecordBatch.html" title="class in org.apache.drill.exec.record">AbstractSingleRecordBatch</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/record/AbstractSingleRecordBatch.html#incoming">incoming</a></code></li>
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<code><a href="../../../../../../../org/apache/drill/exec/record/AbstractUnaryRecordBatch.html#callBack">callBack</a></code></li>
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<code><a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#batchStatsContext">batchStatsContext</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#container">container</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#context">context</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#oContext">oContext</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#popConfig">popConfig</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#state">state</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#stats">stats</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#unionTypeEnabled">unionTypeEnabled</a></code></li>
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<h3>Fields inherited from interface&nbsp;org.apache.drill.exec.record.<a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html" title="interface in org.apache.drill.exec.record">RecordBatch</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html#MAX_BATCH_ROW_COUNT">MAX_BATCH_ROW_COUNT</a></code></li>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/limit/PartitionLimitRecordBatch.html#PartitionLimitRecordBatch-org.apache.drill.exec.physical.config.PartitionLimit-org.apache.drill.exec.ops.FragmentContext-org.apache.drill.exec.record.RecordBatch-">PartitionLimitRecordBatch</a></span>(<a href="../../../../../../../org/apache/drill/exec/physical/config/PartitionLimit.html" title="class in org.apache.drill.exec.physical.config">PartitionLimit</a>&nbsp;popConfig,
<a href="../../../../../../../org/apache/drill/exec/ops/FragmentContext.html" title="interface in org.apache.drill.exec.ops">FragmentContext</a>&nbsp;context,
<a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html" title="interface in org.apache.drill.exec.record">RecordBatch</a>&nbsp;incoming)</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/limit/PartitionLimitRecordBatch.html#close--">close</a></span>()</code>&nbsp;</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.IterOutcome.html" title="enum in org.apache.drill.exec.record">RecordBatch.IterOutcome</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/limit/PartitionLimitRecordBatch.html#doWork--">doWork</a></span>()</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/impl/limit/PartitionLimitRecordBatch.html#dump--">dump</a></span>()</code>
<div class="block">Perform dump of this batch's state to logs.</div>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.IterOutcome.html" title="enum in org.apache.drill.exec.record">RecordBatch.IterOutcome</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/limit/PartitionLimitRecordBatch.html#getFinalOutcome-boolean-">getFinalOutcome</a></span>(boolean&nbsp;hasRemainder)</code>
<div class="block">Gets the outcome to return from super implementation and then in case of
EMIT outcome it refreshes the state of operator.</div>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/limit/PartitionLimitRecordBatch.html#getRecordCount--">getRecordCount</a></span>()</code>
<div class="block">Get the number of records.</div>
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<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/drill/exec/record/selection/SelectionVector2.html" title="class in org.apache.drill.exec.record.selection">SelectionVector2</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/limit/PartitionLimitRecordBatch.html#getSelectionVector2--">getSelectionVector2</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/limit/PartitionLimitRecordBatch.html#setupNewSchema--">setupNewSchema</a></span>()</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;org.apache.drill.exec.record.<a href="../../../../../../../org/apache/drill/exec/record/AbstractSingleRecordBatch.html" title="class in org.apache.drill.exec.record">AbstractSingleRecordBatch</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/record/AbstractSingleRecordBatch.html#getIncoming--">getIncoming</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.drill.exec.record.<a href="../../../../../../../org/apache/drill/exec/record/AbstractUnaryRecordBatch.html" title="class in org.apache.drill.exec.record">AbstractUnaryRecordBatch</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/record/AbstractUnaryRecordBatch.html#cancelIncoming--">cancelIncoming</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractUnaryRecordBatch.html#getLastKnownOutcome--">getLastKnownOutcome</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractUnaryRecordBatch.html#handleNullInput--">handleNullInput</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractUnaryRecordBatch.html#innerNext--">innerNext</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractUnaryRecordBatch.html#setLastKnownOutcome-org.apache.drill.exec.record.RecordBatch.IterOutcome-">setLastKnownOutcome</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.drill.exec.record.<a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html" title="class in org.apache.drill.exec.record">AbstractRecordBatch</a></h3>
<code><a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#buildSchema--">buildSchema</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#cancel--">cancel</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#checkContinue--">checkContinue</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#getContainer--">getContainer</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#getContext--">getContext</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#getOutgoingContainer--">getOutgoingContainer</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#getPopConfig--">getPopConfig</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#getRecordBatchStatsContext--">getRecordBatchStatsContext</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#getSchema--">getSchema</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#getSelectionVector4--">getSelectionVector4</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#getValueAccessorById-java.lang.Class-int...-">getValueAccessorById</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#getValueVectorId-org.apache.drill.common.expression.SchemaPath-">getValueVectorId</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#getWritableBatch--">getWritableBatch</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#isRecordBatchStatsLoggingEnabled--">isRecordBatchStatsLoggingEnabled</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#iterator--">iterator</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#next--">next</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#next-int-org.apache.drill.exec.record.RecordBatch-">next</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#next-org.apache.drill.exec.record.RecordBatch-">next</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#schemaChangeException-org.apache.drill.exec.exception.SchemaChangeException-org.slf4j.Logger-">schemaChangeException</a>, <a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#schemaChangeException-org.apache.drill.exec.exception.SchemaChangeException-java.lang.String-org.slf4j.Logger-">schemaChangeException</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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<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#forEach-java.util.function.Consumer-" title="class or interface in java.lang">forEach</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#spliterator--" title="class or interface in java.lang">spliterator</a></code></li>
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<h4>PartitionLimitRecordBatch</h4>
<pre>public&nbsp;PartitionLimitRecordBatch(<a href="../../../../../../../org/apache/drill/exec/physical/config/PartitionLimit.html" title="class in org.apache.drill.exec.physical.config">PartitionLimit</a>&nbsp;popConfig,
<a href="../../../../../../../org/apache/drill/exec/ops/FragmentContext.html" title="interface in org.apache.drill.exec.ops">FragmentContext</a>&nbsp;context,
<a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html" title="interface in org.apache.drill.exec.record">RecordBatch</a>&nbsp;incoming)
throws <a href="../../../../../../../org/apache/drill/exec/exception/OutOfMemoryException.html" title="class in org.apache.drill.exec.exception">OutOfMemoryException</a></pre>
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<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/exception/OutOfMemoryException.html" title="class in org.apache.drill.exec.exception">OutOfMemoryException</a></code></dd>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/drill/exec/record/selection/SelectionVector2.html" title="class in org.apache.drill.exec.record.selection">SelectionVector2</a>&nbsp;getSelectionVector2()</pre>
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<dd><code><a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html#getSelectionVector2--">getSelectionVector2</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a></code></dd>
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<dd><code><a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#getSelectionVector2--">getSelectionVector2</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html" title="class in org.apache.drill.exec.record">AbstractRecordBatch</a>&lt;<a href="../../../../../../../org/apache/drill/exec/physical/config/PartitionLimit.html" title="class in org.apache.drill.exec.physical.config">PartitionLimit</a>&gt;</code></dd>
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<h4>getRecordCount</h4>
<pre>public&nbsp;int&nbsp;getRecordCount()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html#getRecordCount--">VectorAccessible</a></code></span></div>
<div class="block">Get the number of records.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>number of records</dd>
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<h4>close</h4>
<pre>public&nbsp;void&nbsp;close()</pre>
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<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true#close--" title="class or interface in java.lang">close</a></code>&nbsp;in interface&nbsp;<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html#close--">close</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/record/AbstractRecordBatch.html" title="class in org.apache.drill.exec.record">AbstractRecordBatch</a>&lt;<a href="../../../../../../../org/apache/drill/exec/physical/config/PartitionLimit.html" title="class in org.apache.drill.exec.physical.config">PartitionLimit</a>&gt;</code></dd>
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<pre>protected&nbsp;boolean&nbsp;setupNewSchema()</pre>
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<dd><code><a href="../../../../../../../org/apache/drill/exec/record/AbstractUnaryRecordBatch.html#setupNewSchema--">setupNewSchema</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/record/AbstractUnaryRecordBatch.html" title="class in org.apache.drill.exec.record">AbstractUnaryRecordBatch</a>&lt;<a href="../../../../../../../org/apache/drill/exec/physical/config/PartitionLimit.html" title="class in org.apache.drill.exec.physical.config">PartitionLimit</a>&gt;</code></dd>
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<pre>protected&nbsp;<a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.IterOutcome.html" title="enum in org.apache.drill.exec.record">RecordBatch.IterOutcome</a>&nbsp;getFinalOutcome(boolean&nbsp;hasRemainder)</pre>
<div class="block">Gets the outcome to return from super implementation and then in case of
EMIT outcome it refreshes the state of operator. Refresh is done to again
apply limit on all the future incoming batches which will be part of next
record boundary.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/drill/exec/record/AbstractSingleRecordBatch.html#getFinalOutcome-boolean-">getFinalOutcome</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/record/AbstractSingleRecordBatch.html" title="class in org.apache.drill.exec.record">AbstractSingleRecordBatch</a>&lt;<a href="../../../../../../../org/apache/drill/exec/physical/config/PartitionLimit.html" title="class in org.apache.drill.exec.physical.config">PartitionLimit</a>&gt;</code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>hasRemainder</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>- IterOutcome to send downstream</dd>
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<pre>protected&nbsp;<a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.IterOutcome.html" title="enum in org.apache.drill.exec.record">RecordBatch.IterOutcome</a>&nbsp;doWork()</pre>
<dl>
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<dd><code><a href="../../../../../../../org/apache/drill/exec/record/AbstractUnaryRecordBatch.html#doWork--">doWork</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/record/AbstractUnaryRecordBatch.html" title="class in org.apache.drill.exec.record">AbstractUnaryRecordBatch</a>&lt;<a href="../../../../../../../org/apache/drill/exec/physical/config/PartitionLimit.html" title="class in org.apache.drill.exec.physical.config">PartitionLimit</a>&gt;</code></dd>
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<h4>dump</h4>
<pre>public&nbsp;void&nbsp;dump()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../../org/apache/drill/exec/record/RecordBatch.html#dump--">RecordBatch</a></code></span></div>
<div class="block">Perform dump of this batch's state to logs.</div>
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