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| <li>Summary: </li> |
| <li><a href="#nested-class-summary">Nested</a> | </li> |
| <li>Field | </li> |
| <li>Constr | </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.runtime</a></div> |
| <h1 title="Class Enumerables" class="title">Class Enumerables</h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a> |
| <div class="inheritance">org.apache.calcite.runtime.Enumerables</div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public class </span><span class="element-name type-name-label">Enumerables</span> |
| <span class="extends-implements">extends <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></span></div> |
| <div class="block">Utilities for processing <a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j"><code>Enumerable</code></a> |
| collections. |
| |
| <p>This class is a place to put things not yet added to linq4j. |
| Methods are subject to removal without notice.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ======== NESTED CLASS SUMMARY ======== --> |
| <li> |
| <section class="nested-class-summary" id="nested-class-summary"> |
| <h2>Nested Class Summary</h2> |
| <div class="caption"><span>Nested Classes</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>static interface </code></div> |
| <div class="col-second even-row-color"><code><a href="Enumerables.Emitter.html" class="type-name-link" title="interface in org.apache.calcite.runtime">Enumerables.Emitter</a><<a href="Enumerables.Emitter.html" title="type parameter in Enumerables.Emitter">E</a>,<wbr><a href="Enumerables.Emitter.html" title="type parameter in Enumerables.Emitter">TResult</a>></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Given a match (a list of rows, and their states) produces a list |
| of rows to be output.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <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-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button><button id="method-summary-table-tab6" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab6', 3)" class="table-tab">Deprecated Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <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-tab1 method-summary-table-tab4"><code>static <E,<wbr> |
| TKey,<wbr> |
| TResult><br><a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><TResult></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#match(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.runtime.Matcher,org.apache.calcite.runtime.Enumerables.Emitter,int,int)" class="member-name-link">match</a><wbr>(<a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><E> enumerable, |
| <a href="../linq4j/function/Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a><E,<wbr>TKey> keySelector, |
| <a href="Matcher.html" title="class in org.apache.calcite.runtime">Matcher</a><E> matcher, |
| <a href="Enumerables.Emitter.html" title="interface in org.apache.calcite.runtime">Enumerables.Emitter</a><E,<wbr>TResult> emitter, |
| int history, |
| int future)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <E> <a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><E></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#slice0(org.apache.calcite.linq4j.Enumerable)" class="member-name-link">slice0</a><wbr>(<a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><E[]> enumerable)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Converts an enumerable over singleton arrays into the enumerable of their |
| first elements.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4 method-summary-table-tab6"><code>static com.google.common.base.Supplier<<a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><<a href="../interpreter/Row.html" title="class in org.apache.calcite.interpreter">Row</a>>></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4 method-summary-table-tab6"><code><a href="#toRow(com.google.common.base.Supplier)" class="member-name-link">toRow</a><wbr>(com.google.common.base.Supplier<<a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><@Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>[]>> supplier)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4 method-summary-table-tab6"> |
| <div class="block"><span class="deprecated-label">Deprecated.</span></div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/function/Supplier.html" title="class or interface in java.util.function" class="external-link">Supplier</a><<a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><<a href="../interpreter/Row.html" title="class in org.apache.calcite.interpreter">Row</a>>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toRow(java.util.function.Supplier)" class="member-name-link">toRow</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/function/Supplier.html" title="class or interface in java.util.function" class="external-link">Supplier</a><<a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><@Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>[]>> supplier)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Converts a supplier of an <a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j"><code>Enumerable</code></a> over object arrays into a |
| supplier of an <a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j"><code>Enumerable</code></a> over <a href="../interpreter/Row.html" title="class in org.apache.calcite.interpreter"><code>Row</code></a> objects.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><<a href="../interpreter/Row.html" title="class in org.apache.calcite.interpreter">Row</a>></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#toRow(org.apache.calcite.linq4j.Enumerable)" class="member-name-link">toRow</a><wbr>(<a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><@Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>[]> enumerable)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> |
| <div class="block">Converts an <a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j"><code>Enumerable</code></a> over object arrays into an |
| <a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j"><code>Enumerable</code></a> over <a href="../interpreter/Row.html" title="class in org.apache.calcite.interpreter"><code>Row</code></a> objects.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</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="slice0(org.apache.calcite.linq4j.Enumerable)"> |
| <h3>slice0</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="type-parameters"><E></span> <span class="return-type"><a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><E></span> <span class="element-name">slice0</span><wbr><span class="parameters">(<a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><E[]> enumerable)</span></div> |
| <div class="block">Converts an enumerable over singleton arrays into the enumerable of their |
| first elements.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toRow(org.apache.calcite.linq4j.Enumerable)"> |
| <h3>toRow</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><<a href="../interpreter/Row.html" title="class in org.apache.calcite.interpreter">Row</a>></span> <span class="element-name">toRow</span><wbr><span class="parameters">(<a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><@Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>[]> enumerable)</span></div> |
| <div class="block">Converts an <a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j"><code>Enumerable</code></a> over object arrays into an |
| <a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j"><code>Enumerable</code></a> over <a href="../interpreter/Row.html" title="class in org.apache.calcite.interpreter"><code>Row</code></a> objects.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toRow(java.util.function.Supplier)"> |
| <h3>toRow</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/function/Supplier.html" title="class or interface in java.util.function" class="external-link">Supplier</a><<a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><<a href="../interpreter/Row.html" title="class in org.apache.calcite.interpreter">Row</a>>></span> <span class="element-name">toRow</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/function/Supplier.html" title="class or interface in java.util.function" class="external-link">Supplier</a><<a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><@Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>[]>> supplier)</span></div> |
| <div class="block">Converts a supplier of an <a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j"><code>Enumerable</code></a> over object arrays into a |
| supplier of an <a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j"><code>Enumerable</code></a> over <a href="../interpreter/Row.html" title="class in org.apache.calcite.interpreter"><code>Row</code></a> objects.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="toRow(com.google.common.base.Supplier)"> |
| <h3>toRow</h3> |
| <div class="member-signature"><span class="annotations"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Deprecated.html" title="class or interface in java.lang" class="external-link">@Deprecated</a> |
| </span><span class="modifiers">public static</span> <span class="return-type">com.google.common.base.Supplier<<a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><<a href="../interpreter/Row.html" title="class in org.apache.calcite.interpreter">Row</a>>></span> <span class="element-name">toRow</span><wbr><span class="parameters">(com.google.common.base.Supplier<<a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><@Nullable <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a>[]>> supplier)</span></div> |
| <div class="deprecation-block"><span class="deprecated-label">Deprecated.</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="match(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Function1,org.apache.calcite.runtime.Matcher,org.apache.calcite.runtime.Enumerables.Emitter,int,int)"> |
| <h3>match</h3> |
| <div class="member-signature"><span class="modifiers">public static</span> <span class="type-parameters"><E,<wbr> |
| TKey,<wbr> |
| TResult></span> <span class="return-type"><a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><TResult></span> <span class="element-name">match</span><wbr><span class="parameters">(<a href="../linq4j/Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a><E> enumerable, |
| <a href="../linq4j/function/Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a><E,<wbr>TKey> keySelector, |
| <a href="Matcher.html" title="class in org.apache.calcite.runtime">Matcher</a><E> matcher, |
| <a href="Enumerables.Emitter.html" title="interface in org.apache.calcite.runtime">Enumerables.Emitter</a><E,<wbr>TResult> emitter, |
| int history, |
| int future)</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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