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| <li>Summary: </li> |
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| <li><a href="#method.summary">Method</a></li> |
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| <div class="subTitle">org.apache.drill.exec.physical.impl.window</div> |
| <h2 title="Class NoFrameSupportTemplate" class="title">Class NoFrameSupportTemplate</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.drill.exec.physical.impl.window.NoFrameSupportTemplate</li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
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| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html" title="interface in org.apache.drill.exec.physical.impl.window">WindowFramer</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public abstract class <span class="typeNameLabel">NoFrameSupportTemplate</span> |
| extends <a href="https://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/drill/exec/physical/impl/window/WindowFramer.html" title="interface in org.apache.drill.exec.physical.impl.window">WindowFramer</a></pre> |
| <div class="block">WindowFramer implementation that doesn't support the FRAME clause (will |
| assume the default frame). <p> |
| According to the SQL standard, LEAD, LAG, ROW_NUMBER, NTILE and all ranking |
| functions don't support the FRAME clause. This class will handle such |
| functions.</div> |
| </li> |
| </ul> |
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| <li class="blockList"><a name="fields.inherited.from.class.org.apache.drill.exec.physical.impl.window.WindowFramer"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from interface org.apache.drill.exec.physical.impl.window.<a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html" title="interface in org.apache.drill.exec.physical.impl.window">WindowFramer</a></h3> |
| <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html#FRAME_TEMPLATE_DEFINITION">FRAME_TEMPLATE_DEFINITION</a>, <a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html#NOFRAME_TEMPLATE_DEFINITION">NOFRAME_TEMPLATE_DEFINITION</a></code></li> |
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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/impl/window/NoFrameSupportTemplate.html#NoFrameSupportTemplate--">NoFrameSupportTemplate</a></span>()</code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#cleanup--">cleanup</a></span>()</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>abstract void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#copyFromInternal-int-int-">copyFromInternal</a></span>(int inIndex, |
| int outIndex)</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>abstract void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#copyNext-int-int-">copyNext</a></span>(int inIndex, |
| int outIndex)</code> |
| <div class="block">Copies value(s) from inIndex row to outIndex row.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>abstract void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#copyPrev-int-int-">copyPrev</a></span>(int inIndex, |
| int outIndex)</code> |
| <div class="block">Copies value(s) from inIndex row to outIndex row.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#doWork--">doWork</a></span>()</code> |
| <div class="block">Processes all rows of the first batch.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#getOutputCount--">getOutputCount</a></span>()</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>abstract boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#isPeer-int-org.apache.drill.exec.record.VectorAccessible-int-org.apache.drill.exec.record.VectorAccessible-">isPeer</a></span>(int b1Index, |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> b1, |
| int b2Index, |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> b2)</code> |
| <div class="block">Compares two rows from different batches (can be the same), if they have the same value for the order by |
| expression</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>abstract boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#isSamePartition-int-org.apache.drill.exec.record.VectorAccessible-int-org.apache.drill.exec.record.VectorAccessible-">isSamePartition</a></span>(int b1Index, |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> b1, |
| int b2Index, |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> b2)</code> |
| <div class="block">Compares two rows from different batches (can be the same), if they have the same value for the partition by |
| expression</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>abstract void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#outputRow-int-org.apache.drill.exec.physical.impl.window.Partition-">outputRow</a></span>(int outIndex, |
| <a href="../../../../../../../org/apache/drill/exec/physical/impl/window/Partition.html" title="class in org.apache.drill.exec.physical.impl.window">Partition</a> partition)</code> |
| <div class="block">Called once for each row after we evaluate all peer rows.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>abstract boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#resetValues--">resetValues</a></span>()</code> |
| <div class="block">Reset all window functions</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#setup-java.util.List-org.apache.drill.exec.record.VectorContainer-org.apache.drill.exec.ops.OperatorContext-boolean-org.apache.drill.exec.physical.config.WindowPOP-">setup</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowDataBatch.html" title="class in org.apache.drill.exec.physical.impl.window">WindowDataBatch</a>> batches, |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorContainer.html" title="class in org.apache.drill.exec.record">VectorContainer</a> container, |
| <a href="../../../../../../../org/apache/drill/exec/ops/OperatorContext.html" title="interface in org.apache.drill.exec.ops">OperatorContext</a> oContext, |
| boolean requireFullPartition, |
| <a href="../../../../../../../org/apache/drill/exec/physical/config/WindowPOP.html" title="class in org.apache.drill.exec.physical.config">WindowPOP</a> popConfig)</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>abstract void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#setupCopyFromInternal-org.apache.drill.exec.record.VectorAccessible-org.apache.drill.exec.record.VectorAccessible-">setupCopyFromInternal</a></span>(<a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> incoming, |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> outgoing)</code> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>abstract void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#setupCopyNext-org.apache.drill.exec.record.VectorAccessible-org.apache.drill.exec.record.VectorAccessible-">setupCopyNext</a></span>(<a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> incoming, |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> outgoing)</code> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>abstract void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#setupCopyPrev-org.apache.drill.exec.record.VectorAccessible-org.apache.drill.exec.record.VectorAccessible-">setupCopyPrev</a></span>(<a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> incoming, |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> outgoing)</code> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>abstract void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#setupPartition-org.apache.drill.exec.physical.impl.window.WindowDataBatch-org.apache.drill.exec.record.VectorAccessible-">setupPartition</a></span>(<a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowDataBatch.html" title="class in org.apache.drill.exec.physical.impl.window">WindowDataBatch</a> incoming, |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> outgoing)</code> |
| <div class="block">Called once per partition, before processing the partition.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="https://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/drill/exec/physical/impl/window/NoFrameSupportTemplate.html#toString--">toString</a></span>()</code> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
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| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="https://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="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#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> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.detail"> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="NoFrameSupportTemplate--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>NoFrameSupportTemplate</h4> |
| <pre>public NoFrameSupportTemplate()</pre> |
| </li> |
| </ul> |
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| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
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| </a> |
| <h3>Method Detail</h3> |
| <a name="setup-java.util.List-org.apache.drill.exec.record.VectorContainer-org.apache.drill.exec.ops.OperatorContext-boolean-org.apache.drill.exec.physical.config.WindowPOP-"> |
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| <h4>setup</h4> |
| <pre>public void setup(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowDataBatch.html" title="class in org.apache.drill.exec.physical.impl.window">WindowDataBatch</a>> batches, |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorContainer.html" title="class in org.apache.drill.exec.record">VectorContainer</a> container, |
| <a href="../../../../../../../org/apache/drill/exec/ops/OperatorContext.html" title="interface in org.apache.drill.exec.ops">OperatorContext</a> oContext, |
| boolean requireFullPartition, |
| <a href="../../../../../../../org/apache/drill/exec/physical/config/WindowPOP.html" title="class in org.apache.drill.exec.physical.config">WindowPOP</a> popConfig) |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html#setup-java.util.List-org.apache.drill.exec.record.VectorContainer-org.apache.drill.exec.ops.OperatorContext-boolean-org.apache.drill.exec.physical.config.WindowPOP-">setup</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html" title="interface in org.apache.drill.exec.physical.impl.window">WindowFramer</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="doWork--"> |
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| </a> |
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| <h4>doWork</h4> |
| <pre>public void doWork()</pre> |
| <div class="block">Processes all rows of the first batch.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html#doWork--">doWork</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html" title="interface in org.apache.drill.exec.physical.impl.window">WindowFramer</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getOutputCount--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getOutputCount</h4> |
| <pre>public int getOutputCount()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html#getOutputCount--">getOutputCount</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html" title="interface in org.apache.drill.exec.physical.impl.window">WindowFramer</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>number rows processed in last batch</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="cleanup--"> |
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| <h4>cleanup</h4> |
| <pre>public void cleanup()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html#cleanup--">cleanup</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html" title="interface in org.apache.drill.exec.physical.impl.window">WindowFramer</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="toString--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>toString</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> toString()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><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></code> in class <code><a href="https://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> |
| </dl> |
| </li> |
| </ul> |
| <a name="outputRow-int-org.apache.drill.exec.physical.impl.window.Partition-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>outputRow</h4> |
| <pre>public abstract void outputRow(@Named(value="outIndex") |
| int outIndex, |
| @Named(value="partition") |
| <a href="../../../../../../../org/apache/drill/exec/physical/impl/window/Partition.html" title="class in org.apache.drill.exec.physical.impl.window">Partition</a> partition) |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></pre> |
| <div class="block">Called once for each row after we evaluate all peer rows. Used to write a |
| value in the row</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>outIndex</code> - index of row</dd> |
| <dd><code>partition</code> - object used by "computed" window functions</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setupPartition-org.apache.drill.exec.physical.impl.window.WindowDataBatch-org.apache.drill.exec.record.VectorAccessible-"> |
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| <li class="blockList"> |
| <h4>setupPartition</h4> |
| <pre>public abstract void setupPartition(@Named(value="incoming") |
| <a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowDataBatch.html" title="class in org.apache.drill.exec.physical.impl.window">WindowDataBatch</a> incoming, |
| @Named(value="outgoing") |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> outgoing) |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></pre> |
| <div class="block">Called once per partition, before processing the partition. Used to setup read/write vectors</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>incoming</code> - batch we will read from</dd> |
| <dd><code>outgoing</code> - batch we will be writing to</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="copyNext-int-int-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>copyNext</h4> |
| <pre>public abstract void copyNext(@Named(value="inIndex") |
| int inIndex, |
| @Named(value="outIndex") |
| int outIndex) |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></pre> |
| <div class="block">Copies value(s) from inIndex row to outIndex row. Mostly used by LEAD. |
| inIndex always points to the row next to outIndex</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>inIndex</code> - source row of the copy</dd> |
| <dd><code>outIndex</code> - destination row of the copy.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setupCopyNext-org.apache.drill.exec.record.VectorAccessible-org.apache.drill.exec.record.VectorAccessible-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setupCopyNext</h4> |
| <pre>public abstract void setupCopyNext(@Named(value="incoming") |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> incoming, |
| @Named(value="outgoing") |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> outgoing) |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="copyPrev-int-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>copyPrev</h4> |
| <pre>public abstract void copyPrev(@Named(value="inIndex") |
| int inIndex, |
| @Named(value="outIndex") |
| int outIndex) |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></pre> |
| <div class="block">Copies value(s) from inIndex row to outIndex row. Mostly used by LAG. |
| inIndex always points to the previous row</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>inIndex</code> - source row of the copy</dd> |
| <dd><code>outIndex</code> - destination row of the copy.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setupCopyPrev-org.apache.drill.exec.record.VectorAccessible-org.apache.drill.exec.record.VectorAccessible-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setupCopyPrev</h4> |
| <pre>public abstract void setupCopyPrev(@Named(value="incoming") |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> incoming, |
| @Named(value="outgoing") |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> outgoing) |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="copyFromInternal-int-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>copyFromInternal</h4> |
| <pre>public abstract void copyFromInternal(@Named(value="inIndex") |
| int inIndex, |
| @Named(value="outIndex") |
| int outIndex) |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setupCopyFromInternal-org.apache.drill.exec.record.VectorAccessible-org.apache.drill.exec.record.VectorAccessible-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setupCopyFromInternal</h4> |
| <pre>public abstract void setupCopyFromInternal(@Named(value="incoming") |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> incoming, |
| @Named(value="outgoing") |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> outgoing) |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></pre> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="resetValues--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>resetValues</h4> |
| <pre>public abstract boolean resetValues() |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></pre> |
| <div class="block">Reset all window functions</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isSamePartition-int-org.apache.drill.exec.record.VectorAccessible-int-org.apache.drill.exec.record.VectorAccessible-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>isSamePartition</h4> |
| <pre>public abstract boolean isSamePartition(@Named(value="b1Index") |
| int b1Index, |
| @Named(value="b1") |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> b1, |
| @Named(value="b2Index") |
| int b2Index, |
| @Named(value="b2") |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> b2) |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></pre> |
| <div class="block">Compares two rows from different batches (can be the same), if they have the same value for the partition by |
| expression</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html#isSamePartition-int-org.apache.drill.exec.record.VectorAccessible-int-org.apache.drill.exec.record.VectorAccessible-">isSamePartition</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html" title="interface in org.apache.drill.exec.physical.impl.window">WindowFramer</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>b1Index</code> - index of first row</dd> |
| <dd><code>b1</code> - batch for first row</dd> |
| <dd><code>b2Index</code> - index of second row</dd> |
| <dd><code>b2</code> - batch for second row</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the rows are in the same partition</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isPeer-int-org.apache.drill.exec.record.VectorAccessible-int-org.apache.drill.exec.record.VectorAccessible-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>isPeer</h4> |
| <pre>public abstract boolean isPeer(@Named(value="b1Index") |
| int b1Index, |
| @Named(value="b1") |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> b1, |
| @Named(value="b2Index") |
| int b2Index, |
| @Named(value="b2") |
| <a href="../../../../../../../org/apache/drill/exec/record/VectorAccessible.html" title="interface in org.apache.drill.exec.record">VectorAccessible</a> b2) |
| throws <a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></pre> |
| <div class="block">Compares two rows from different batches (can be the same), if they have the same value for the order by |
| expression</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html#isPeer-int-org.apache.drill.exec.record.VectorAccessible-int-org.apache.drill.exec.record.VectorAccessible-">isPeer</a></code> in interface <code><a href="../../../../../../../org/apache/drill/exec/physical/impl/window/WindowFramer.html" title="interface in org.apache.drill.exec.physical.impl.window">WindowFramer</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>b1Index</code> - index of first row</dd> |
| <dd><code>b1</code> - batch for first row</dd> |
| <dd><code>b2Index</code> - index of second row</dd> |
| <dd><code>b2</code> - batch for second row</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if the rows are in the same partition</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../../../../org/apache/drill/exec/exception/SchemaChangeException.html" title="class in org.apache.drill.exec.exception">SchemaChangeException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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