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| <li>Summary: </li> |
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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.calcite.adapter.enumerable</a></div> |
| <h1 title="Interface WinAggFrameResultContext" class="title">Interface WinAggFrameResultContext</h1> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Superinterfaces:</dt> |
| <dd><code><a href="WinAggFrameContext.html" title="interface in org.apache.calcite.adapter.enumerable">WinAggFrameContext</a></code></dd> |
| </dl> |
| <dl class="notes"> |
| <dt>All Known Subinterfaces:</dt> |
| <dd><code><a href="WinAggAddContext.html" title="interface in org.apache.calcite.adapter.enumerable">WinAggAddContext</a></code>, <code><a href="WinAggResultContext.html" title="interface in org.apache.calcite.adapter.enumerable">WinAggResultContext</a></code></dd> |
| </dl> |
| <dl class="notes"> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><code><a href="impl/WinAggAddContextImpl.html" title="class in org.apache.calcite.adapter.enumerable.impl">WinAggAddContextImpl</a></code>, <code><a href="impl/WinAggResultContextImpl.html" title="class in org.apache.calcite.adapter.enumerable.impl">WinAggResultContextImpl</a></code></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public interface </span><span class="element-name type-name-label">WinAggFrameResultContext</span><span class="extends-implements"> |
| extends <a href="WinAggFrameContext.html" title="interface in org.apache.calcite.adapter.enumerable">WinAggFrameContext</a></span></div> |
| <div class="block">Provides information on the current window when computing the result of |
| the aggregation.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ========== METHOD SUMMARY =========== --> |
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| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
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| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab3" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab3', 3)" class="table-tab">Abstract Methods</button></div> |
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| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#compareRows(org.apache.calcite.linq4j.tree.Expression,org.apache.calcite.linq4j.tree.Expression)" class="member-name-link">compareRows</a><wbr>(<a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a> a, |
| <a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a> b)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Compares two rows given by absolute positions according to the order |
| collation of the current window.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#computeIndex(org.apache.calcite.linq4j.tree.Expression,org.apache.calcite.adapter.enumerable.WinAggImplementor.SeekType)" class="member-name-link">computeIndex</a><wbr>(<a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a> offset, |
| <a href="WinAggImplementor.SeekType.html" title="enum in org.apache.calcite.adapter.enumerable">WinAggImplementor.SeekType</a> seekType)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Converts absolute index position of the given relative position.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#rowInFrame(org.apache.calcite.linq4j.tree.Expression)" class="member-name-link">rowInFrame</a><wbr>(<a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a> rowIndex)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Returns boolean the expression that checks if the given index is in |
| the frame bounds.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#rowInPartition(org.apache.calcite.linq4j.tree.Expression)" class="member-name-link">rowInPartition</a><wbr>(<a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a> rowIndex)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Returns boolean the expression that checks if the given index is in |
| the partition bounds.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="RexToLixTranslator.html" title="class in org.apache.calcite.adapter.enumerable">RexToLixTranslator</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#rowTranslator(org.apache.calcite.linq4j.tree.Expression)" class="member-name-link">rowTranslator</a><wbr>(<a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a> rowIndex)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Returns row translator for given absolute row position.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.calcite.adapter.enumerable.WinAggFrameContext">Methods inherited from interface org.apache.calcite.adapter.enumerable.<a href="WinAggFrameContext.html" title="interface in org.apache.calcite.adapter.enumerable">WinAggFrameContext</a></h3> |
| <code><a href="WinAggFrameContext.html#endIndex()">endIndex</a>, <a href="WinAggFrameContext.html#getFrameRowCount()">getFrameRowCount</a>, <a href="WinAggFrameContext.html#getPartitionRowCount()">getPartitionRowCount</a>, <a href="WinAggFrameContext.html#hasRows()">hasRows</a>, <a href="WinAggFrameContext.html#index()">index</a>, <a href="WinAggFrameContext.html#startIndex()">startIndex</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="computeIndex(org.apache.calcite.linq4j.tree.Expression,org.apache.calcite.adapter.enumerable.WinAggImplementor.SeekType)"> |
| <h3>computeIndex</h3> |
| <div class="member-signature"><span class="return-type"><a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a></span> <span class="element-name">computeIndex</span><wbr><span class="parameters">(<a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a> offset, |
| <a href="WinAggImplementor.SeekType.html" title="enum in org.apache.calcite.adapter.enumerable">WinAggImplementor.SeekType</a> seekType)</span></div> |
| <div class="block">Converts absolute index position of the given relative position.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>offset</code> - offset of the requested row</dd> |
| <dd><code>seekType</code> - the type of offset (start of window, end of window, etc)</dd> |
| <dt>Returns:</dt> |
| <dd>absolute position of the requested row</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="rowInFrame(org.apache.calcite.linq4j.tree.Expression)"> |
| <h3>rowInFrame</h3> |
| <div class="member-signature"><span class="return-type"><a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a></span> <span class="element-name">rowInFrame</span><wbr><span class="parameters">(<a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a> rowIndex)</span></div> |
| <div class="block">Returns boolean the expression that checks if the given index is in |
| the frame bounds.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>rowIndex</code> - index if the row to check</dd> |
| <dt>Returns:</dt> |
| <dd>expression that validates frame bounds for the given index</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="rowInPartition(org.apache.calcite.linq4j.tree.Expression)"> |
| <h3>rowInPartition</h3> |
| <div class="member-signature"><span class="return-type"><a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a></span> <span class="element-name">rowInPartition</span><wbr><span class="parameters">(<a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a> rowIndex)</span></div> |
| <div class="block">Returns boolean the expression that checks if the given index is in |
| the partition bounds.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>rowIndex</code> - index if the row to check</dd> |
| <dt>Returns:</dt> |
| <dd>expression that validates partition bounds for the given index</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="rowTranslator(org.apache.calcite.linq4j.tree.Expression)"> |
| <h3>rowTranslator</h3> |
| <div class="member-signature"><span class="return-type"><a href="RexToLixTranslator.html" title="class in org.apache.calcite.adapter.enumerable">RexToLixTranslator</a></span> <span class="element-name">rowTranslator</span><wbr><span class="parameters">(<a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a> rowIndex)</span></div> |
| <div class="block">Returns row translator for given absolute row position.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>rowIndex</code> - absolute index of the row.</dd> |
| <dt>Returns:</dt> |
| <dd>translator for the requested row</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="compareRows(org.apache.calcite.linq4j.tree.Expression,org.apache.calcite.linq4j.tree.Expression)"> |
| <h3>compareRows</h3> |
| <div class="member-signature"><span class="return-type"><a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a></span> <span class="element-name">compareRows</span><wbr><span class="parameters">(<a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a> a, |
| <a href="../../linq4j/tree/Expression.html" title="class in org.apache.calcite.linq4j.tree">Expression</a> b)</span></div> |
| <div class="block">Compares two rows given by absolute positions according to the order |
| collation of the current window.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>a</code> - absolute index of the first row</dd> |
| <dd><code>b</code> - absolute index of the second row</dd> |
| <dt>Returns:</dt> |
| <dd>result of comparison as as in <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Comparable.html#compareTo(T)" title="class or interface in java.lang" class="external-link"><code>Comparable.compareTo(T)</code></a></dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
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