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<h2 title="Uses of Interface org.apache.calcite.linq4j.function.Predicate1" class="title">Uses of Interface<br>org.apache.calcite.linq4j.function.Predicate1</h2>
</div>
<div class="classUseContainer">
<ul class="blockList">
<li class="blockList">
<table class="useSummary">
<caption><span>Packages that use <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.jdbc">org.apache.calcite.jdbc</a></th>
<td class="colLast">
<div class="block">JDBC driver for Calcite.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.linq4j">org.apache.calcite.linq4j</a></th>
<td class="colLast">
<div class="block">Language-integrated query for Java (linq4j) main package.</div>
</td>
</tr>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.linq4j.function">org.apache.calcite.linq4j.function</a></th>
<td class="colLast">
<div class="block">Contains definitions of functions and predicates.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.prepare">org.apache.calcite.prepare</a></th>
<td class="colLast">
<div class="block">Preparation of queries (parsing, planning and implementation).</div>
</td>
</tr>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.rex">org.apache.calcite.rex</a></th>
<td class="colLast">
<div class="block">Provides a language for representing row-expressions.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
<ul class="blockList">
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<section role="region"><a id="org.apache.calcite.jdbc">
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<h3>Uses of <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a> in <a href="../../../jdbc/package-summary.html">org.apache.calcite.jdbc</a></h3>
<table class="useSummary">
<caption><span>Methods in <a href="../../../jdbc/package-summary.html">org.apache.calcite.jdbc</a> that return <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>(package private) static <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;java.lang.String&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">CalciteMetaImpl.</span><code><span class="memberNameLink"><a href="../../../jdbc/CalciteMetaImpl.html#matcher(org.apache.calcite.avatica.Meta.Pat)">matcher</a></span>&#8203;(org.apache.calcite.avatica.Meta.Pat&nbsp;pattern)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>(package private) static &lt;T extends org.apache.calcite.avatica.MetaImpl.Named&gt;<br><a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">CalciteMetaImpl.</span><code><span class="memberNameLink"><a href="../../../jdbc/CalciteMetaImpl.html#namedMatcher(org.apache.calcite.avatica.Meta.Pat)">namedMatcher</a></span>&#8203;(org.apache.calcite.avatica.Meta.Pat&nbsp;pattern)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../../../jdbc/package-summary.html">org.apache.calcite.jdbc</a> with parameters of type <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>(package private) <a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;org.apache.calcite.avatica.MetaImpl.MetaTable&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">CalciteMetaImpl.</span><code><span class="memberNameLink"><a href="../../../jdbc/CalciteMetaImpl.html#tables(org.apache.calcite.avatica.MetaImpl.MetaSchema,org.apache.calcite.linq4j.function.Predicate1)">tables</a></span>&#8203;(org.apache.calcite.avatica.MetaImpl.MetaSchema&nbsp;schema,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;java.lang.String&gt;&nbsp;matcher)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.linq4j">
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<h3>Uses of <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a> in <a href="../../package-summary.html">org.apache.calcite.linq4j</a></h3>
<table class="useSummary">
<caption><span>Methods in <a href="../../package-summary.html">org.apache.calcite.linq4j</a> with parameters of type <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#all(org.apache.calcite.linq4j.function.Predicate1)">all</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource&gt;&nbsp;boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#all(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Predicate1)">all</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;TSource&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Determines whether all elements of a sequence
satisfy a condition.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#all(org.apache.calcite.linq4j.function.Predicate1)">all</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Determines whether all elements of a sequence
satisfy a condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#any(org.apache.calcite.linq4j.function.Predicate1)">any</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource&gt;&nbsp;boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#any(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Predicate1)">any</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;TSource&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Determines whether any element of a sequence
satisfies a condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#any(org.apache.calcite.linq4j.function.Predicate1)">any</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Determines whether any element of a sequence
satisfies a condition.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#count(org.apache.calcite.linq4j.function.Predicate1)">count</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource&gt;&nbsp;int</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#count(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Predicate1)">count</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;TSource&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns a number that represents how many elements
in the specified sequence satisfy a condition.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#count(org.apache.calcite.linq4j.function.Predicate1)">count</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns a number that represents how many elements
in the specified sequence satisfy a condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#first(org.apache.calcite.linq4j.function.Predicate1)">first</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource&gt;&nbsp;TSource</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#first(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Predicate1)">first</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;TSource&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the first element in a sequence that
satisfies a specified condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#first(org.apache.calcite.linq4j.function.Predicate1)">first</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the first element in a sequence that
satisfies a specified condition.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#firstOrDefault(org.apache.calcite.linq4j.function.Predicate1)">firstOrDefault</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource&gt;&nbsp;TSource</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#firstOrDefault(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Predicate1)">firstOrDefault</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;TSource&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the first element of the sequence that
satisfies a condition or a default value if no such element is
found.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#firstOrDefault(org.apache.calcite.linq4j.function.Predicate1)">firstOrDefault</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the first element of the sequence that
satisfies a condition or a default value if no such element is
found.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#last(org.apache.calcite.linq4j.function.Predicate1)">last</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource&gt;&nbsp;TSource</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#last(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Predicate1)">last</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;TSource&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the last element of a sequence that
satisfies a specified condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#last(org.apache.calcite.linq4j.function.Predicate1)">last</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the last element of a sequence that
satisfies a specified condition.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#lastOrDefault(org.apache.calcite.linq4j.function.Predicate1)">lastOrDefault</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource&gt;&nbsp;TSource</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#lastOrDefault(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Predicate1)">lastOrDefault</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;TSource&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the last element of a sequence that
satisfies a condition or a default value if no such element is
found.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#lastOrDefault(org.apache.calcite.linq4j.function.Predicate1)">lastOrDefault</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the last element of a sequence that
satisfies a condition or a default value if no such element is
found.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#longCount(org.apache.calcite.linq4j.function.Predicate1)">longCount</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource&gt;&nbsp;long</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#longCount(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Predicate1)">longCount</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;enumerable,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;TSource&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns an long that represents how many elements
in a sequence satisfy a condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#longCount(org.apache.calcite.linq4j.function.Predicate1)">longCount</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns an long that represents how many elements
in a sequence satisfy a condition.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#single(org.apache.calcite.linq4j.function.Predicate1)">single</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource&gt;&nbsp;TSource</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#single(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Predicate1)">single</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;source,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;TSource&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the only element of a sequence that
satisfies a specified condition, and throws an exception if
more than one such element exists.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#single(org.apache.calcite.linq4j.function.Predicate1)">single</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the only element of a sequence that
satisfies a specified condition, and throws an exception if
more than one such element exists.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#singleOrDefault(org.apache.calcite.linq4j.function.Predicate1)">singleOrDefault</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource&gt;&nbsp;TSource</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#singleOrDefault(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Predicate1)">singleOrDefault</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;source,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;TSource&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the only element of a sequence that
satisfies a specified condition or a default value if no such
element exists; this method throws an exception if more than
one element satisfies the condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#singleOrDefault(org.apache.calcite.linq4j.function.Predicate1)">singleOrDefault</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the only element of a sequence that
satisfies a specified condition or a default value if no such
element exists; this method throws an exception if more than
one element satisfies the condition.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#skipWhile(org.apache.calcite.linq4j.function.Predicate1)">skipWhile</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource&gt;&nbsp;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#skipWhile(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Predicate1)">skipWhile</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;source,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;TSource&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Bypasses elements in a sequence as long as a
specified condition is true and then returns the remaining
elements.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#skipWhile(org.apache.calcite.linq4j.function.Predicate1)">skipWhile</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Bypasses elements in a sequence as long as a
specified condition is true and then returns the remaining
elements.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#takeWhile(org.apache.calcite.linq4j.function.Predicate1)">takeWhile</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;TSource&gt;&nbsp;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#takeWhile(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Predicate1)">takeWhile</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;source,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;TSource&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns elements from a sequence as long as a
specified condition is true.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#takeWhile(org.apache.calcite.linq4j.function.Predicate1)">takeWhile</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns elements from a sequence as long as a
specified condition is true.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultEnumerable.</span><code><span class="memberNameLink"><a href="../../DefaultEnumerable.html#where(org.apache.calcite.linq4j.function.Predicate1)">where</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultEnumerable.html" title="type parameter in DefaultEnumerable">T</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;TSource&gt;&nbsp;<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#where(org.apache.calcite.linq4j.Enumerable,org.apache.calcite.linq4j.function.Predicate1)">where</a></span>&#8203;(<a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;TSource&gt;&nbsp;source,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;TSource&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Filters a sequence of values based on a
predicate.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private static &lt;TSource&gt;&nbsp;<a href="../../Enumerator.html" title="interface in org.apache.calcite.linq4j">Enumerator</a>&lt;TSource&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableDefaults.</span><code><span class="memberNameLink"><a href="../../EnumerableDefaults.html#where(org.apache.calcite.linq4j.Enumerator,org.apache.calcite.linq4j.function.Predicate1)">where</a></span>&#8203;(<a href="../../Enumerator.html" title="interface in org.apache.calcite.linq4j">Enumerator</a>&lt;TSource&gt;&nbsp;enumerator,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;TSource&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../Enumerable.html" title="interface in org.apache.calcite.linq4j">Enumerable</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedEnumerable.</span><code><span class="memberNameLink"><a href="../../ExtendedEnumerable.html#where(org.apache.calcite.linq4j.function.Predicate1)">where</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedEnumerable.html" title="type parameter in ExtendedEnumerable">TSource</a>&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Filters a sequence of values based on a
predicate.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Method parameters in <a href="../../package-summary.html">org.apache.calcite.linq4j</a> with type arguments of type <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#all(org.apache.calcite.linq4j.tree.FunctionExpression)">all</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#all(org.apache.calcite.linq4j.tree.FunctionExpression)">all</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#all(org.apache.calcite.linq4j.tree.FunctionExpression)">all</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Determines whether all the elements of a sequence
satisfy a condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#all(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">all</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;queryable,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Determines whether all the elements of a sequence
satisfy a condition.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#all(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">all</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Determines whether all the elements of a sequence
satisfy a condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#all(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">all</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#any(org.apache.calcite.linq4j.tree.FunctionExpression)">any</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#any(org.apache.calcite.linq4j.tree.FunctionExpression)">any</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#any(org.apache.calcite.linq4j.tree.FunctionExpression)">any</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Determines whether any element of a sequence
satisfies a condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#any(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">any</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;queryable,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Determines whether any element of a sequence
satisfies a condition.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#any(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">any</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Determines whether any element of a sequence
satisfies a condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#any(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">any</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#count(org.apache.calcite.linq4j.tree.FunctionExpression)">count</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;&gt;&nbsp;func)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#count(org.apache.calcite.linq4j.tree.FunctionExpression)">count</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#count(org.apache.calcite.linq4j.tree.FunctionExpression)">count</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the number of elements in the specified
sequence that satisfies a condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;int</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#count(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">count</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;queryable,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;&gt;&nbsp;func)</code></th>
<td class="colLast">
<div class="block">Returns the number of elements in the specified
sequence that satisfies a condition.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#count(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">count</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the number of elements in the specified
sequence that satisfies a condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#count(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">count</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&gt;&nbsp;func)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#first(org.apache.calcite.linq4j.tree.FunctionExpression)">first</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#first(org.apache.calcite.linq4j.tree.FunctionExpression)">first</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#first(org.apache.calcite.linq4j.tree.FunctionExpression)">first</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the first element of a sequence that
satisfies a specified condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;T</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#first(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">first</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;queryable,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the first element of a sequence that
satisfies a specified condition.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#first(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">first</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the first element of a sequence that
satisfies a specified condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#first(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">first</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#firstOrDefault(org.apache.calcite.linq4j.tree.FunctionExpression)">firstOrDefault</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#firstOrDefault(org.apache.calcite.linq4j.tree.FunctionExpression)">firstOrDefault</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#firstOrDefault(org.apache.calcite.linq4j.tree.FunctionExpression)">firstOrDefault</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the first element of a sequence that
satisfies a specified condition or a default value if no such
element is found.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;T</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#firstOrDefault(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">firstOrDefault</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;queryable,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the first element of a sequence that
satisfies a specified condition or a default value if no such
element is found.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#firstOrDefault(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">firstOrDefault</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the first element of a sequence that
satisfies a specified condition or a default value if no such
element is found.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#firstOrDefault(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">firstOrDefault</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#last(org.apache.calcite.linq4j.tree.FunctionExpression)">last</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#last(org.apache.calcite.linq4j.tree.FunctionExpression)">last</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#last(org.apache.calcite.linq4j.tree.FunctionExpression)">last</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the last element of a sequence that
satisfies a specified condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;T</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#last(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">last</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;queryable,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the last element of a sequence that
satisfies a specified condition.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#last(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">last</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the last element of a sequence that
satisfies a specified condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#last(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">last</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#lastOrDefault(org.apache.calcite.linq4j.tree.FunctionExpression)">lastOrDefault</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#lastOrDefault(org.apache.calcite.linq4j.tree.FunctionExpression)">lastOrDefault</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#lastOrDefault(org.apache.calcite.linq4j.tree.FunctionExpression)">lastOrDefault</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the last element of a sequence that
satisfies a condition or a default value if no such element is
found.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;T</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#lastOrDefault(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">lastOrDefault</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;queryable,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the last element of a sequence that
satisfies a condition or a default value if no such element is
found.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#lastOrDefault(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">lastOrDefault</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the last element of a sequence that
satisfies a condition or a default value if no such element is
found.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#lastOrDefault(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">lastOrDefault</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#longCount(org.apache.calcite.linq4j.tree.FunctionExpression)">longCount</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#longCount(org.apache.calcite.linq4j.tree.FunctionExpression)">longCount</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#longCount(org.apache.calcite.linq4j.tree.FunctionExpression)">longCount</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns an long that represents the number of
elements in a sequence that satisfy a condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;long</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#longCount(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">longCount</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;queryable,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns an long that represents the number of
elements in a sequence that satisfy a condition.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#longCount(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">longCount</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns an long that represents the number of
elements in a sequence that satisfy a condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#longCount(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">longCount</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#single(org.apache.calcite.linq4j.tree.FunctionExpression)">single</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#single(org.apache.calcite.linq4j.tree.FunctionExpression)">single</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#single(org.apache.calcite.linq4j.tree.FunctionExpression)">single</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the only element of a sequence that
satisfies a specified condition, and throws an exception if
more than one such element exists.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;T</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#single(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">single</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the only element of a sequence that
satisfies a specified condition, and throws an exception if
more than one such element exists.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#single(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">single</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the only element of a sequence that
satisfies a specified condition, and throws an exception if
more than one such element exists.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#single(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">single</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#singleOrDefault(org.apache.calcite.linq4j.tree.FunctionExpression)">singleOrDefault</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#singleOrDefault(org.apache.calcite.linq4j.tree.FunctionExpression)">singleOrDefault</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#singleOrDefault(org.apache.calcite.linq4j.tree.FunctionExpression)">singleOrDefault</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the only element of a sequence that
satisfies a specified condition or a default value if no such
element exists; this method throws an exception if more than
one element satisfies the condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;T</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#singleOrDefault(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">singleOrDefault</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the only element of a sequence that
satisfies a specified condition or a default value if no such
element exists; this method throws an exception if more than
one element satisfies the condition.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#singleOrDefault(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">singleOrDefault</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns the only element of a sequence that
satisfies a specified condition or a default value if no such
element exists; this method throws an exception if more than
one element satisfies the condition.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#singleOrDefault(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">singleOrDefault</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#skipWhile(org.apache.calcite.linq4j.tree.FunctionExpression)">skipWhile</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#skipWhile(org.apache.calcite.linq4j.tree.FunctionExpression)">skipWhile</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#skipWhile(org.apache.calcite.linq4j.tree.FunctionExpression)">skipWhile</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Bypasses elements in a sequence as long as a
specified condition is true and then returns the remaining
elements.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#skipWhile(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">skipWhile</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Bypasses elements in a sequence as long as a
specified condition is true and then returns the remaining
elements.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#skipWhile(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">skipWhile</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Bypasses elements in a sequence as long as a
specified condition is true and then returns the remaining
elements.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#skipWhile(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">skipWhile</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#takeWhile(org.apache.calcite.linq4j.tree.FunctionExpression)">takeWhile</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#takeWhile(org.apache.calcite.linq4j.tree.FunctionExpression)">takeWhile</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#takeWhile(org.apache.calcite.linq4j.tree.FunctionExpression)">takeWhile</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns elements from a sequence as long as a
specified condition is true.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#takeWhile(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">takeWhile</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns elements from a sequence as long as a
specified condition is true.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#takeWhile(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">takeWhile</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns elements from a sequence as long as a
specified condition is true.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#takeWhile(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">takeWhile</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">DefaultQueryable.</span><code><span class="memberNameLink"><a href="../../DefaultQueryable.html#where(org.apache.calcite.linq4j.tree.FunctionExpression)">where</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;? extends <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../DefaultQueryable.html" title="type parameter in DefaultQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">EnumerableQueryable.</span><code><span class="memberNameLink"><a href="../../EnumerableQueryable.html#where(org.apache.calcite.linq4j.tree.FunctionExpression)">where</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;? extends <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../EnumerableQueryable.html" title="type parameter in EnumerableQueryable">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">ExtendedQueryable.</span><code><span class="memberNameLink"><a href="../../ExtendedQueryable.html#where(org.apache.calcite.linq4j.tree.FunctionExpression)">where</a></span>&#8203;(<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;? extends <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../ExtendedQueryable.html" title="type parameter in ExtendedQueryable">TSource</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Filters a sequence of values based on a
predicate.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableDefaults.</span><code><span class="memberNameLink"><a href="../../QueryableDefaults.html#where(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">where</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;T&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Filters a sequence of values based on a
predicate.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableFactory.</span><code><span class="memberNameLink"><a href="../../QueryableFactory.html#where(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">where</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;? extends <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableFactory.html" title="type parameter in QueryableFactory">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Filters a sequence of values based on a
predicate.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRecorder.</span><code><span class="memberNameLink"><a href="../../QueryableRecorder.html#where(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">where</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;? extends <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../QueryableRecorder.html" title="type parameter in QueryableRecorder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.linq4j.function">
<!-- -->
</a>
<h3>Uses of <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a> in <a href="../package-summary.html">org.apache.calcite.linq4j.function</a></h3>
<table class="useSummary">
<caption><span>Fields in <a href="../package-summary.html">org.apache.calcite.linq4j.function</a> declared as <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;java.lang.Object&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Predicate1.</span><code><span class="memberNameLink"><a href="../Predicate1.html#FALSE">FALSE</a></span></code></th>
<td class="colLast">
<div class="block">Predicate that always evaluates to <code>false</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;java.lang.Object&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Predicate1.</span><code><span class="memberNameLink"><a href="../Predicate1.html#TRUE">TRUE</a></span></code></th>
<td class="colLast">
<div class="block">Predicate that always evaluates to <code>true</code>.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.linq4j.function</a> that return <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Functions.</span><code><span class="memberNameLink"><a href="../Functions.html#falsePredicate1()">falsePredicate1</a></span>()</code></th>
<td class="colLast">
<div class="block">A predicate with one parameter that always returns <code>true</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T,&#8203;T2&gt;<br><a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Functions.</span><code><span class="memberNameLink"><a href="../Functions.html#ofTypePredicate(java.lang.Class)">ofTypePredicate</a></span>&#8203;(java.lang.Class&lt;T2&gt;&nbsp;clazz)</code></th>
<td class="colLast">
<div class="block">Creates a predicate that returns whether an object is an instance of a
particular type or is null.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private static &lt;T&gt;&nbsp;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Functions.</span><code><span class="memberNameLink"><a href="../Functions.html#toPredicate(org.apache.calcite.linq4j.function.Function1)">toPredicate</a></span>&#8203;(<a href="../Function1.html" title="interface in org.apache.calcite.linq4j.function">Function1</a>&lt;T,&#8203;java.lang.Boolean&gt;&nbsp;function)</code></th>
<td class="colLast">
<div class="block">Converts a 1-parameter function to a predicate.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T&gt;&nbsp;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Functions.</span><code><span class="memberNameLink"><a href="../Functions.html#truePredicate1()">truePredicate1</a></span>()</code></th>
<td class="colLast">
<div class="block">A predicate with one parameter that always returns <code>true</code>.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.linq4j.function</a> with parameters of type <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static &lt;E&gt;&nbsp;boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Functions.</span><code><span class="memberNameLink"><a href="../Functions.html#all(java.util.List,org.apache.calcite.linq4j.function.Predicate1)">all</a></span>&#8203;(java.util.List&lt;? extends E&gt;&nbsp;list,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;E&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns whether <code>predicate</code> is true for all elements of
<code>list</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;E&gt;&nbsp;boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Functions.</span><code><span class="memberNameLink"><a href="../Functions.html#exists(java.util.List,org.apache.calcite.linq4j.function.Predicate1)">exists</a></span>&#8203;(java.util.List&lt;? extends E&gt;&nbsp;list,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;E&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns whether there is an element in <code>list</code> for which
<code>predicate</code> is true.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static &lt;E&gt;&nbsp;java.util.List&lt;E&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Functions.</span><code><span class="memberNameLink"><a href="../Functions.html#filter(java.util.List,org.apache.calcite.linq4j.function.Predicate1)">filter</a></span>&#8203;(java.util.List&lt;E&gt;&nbsp;list,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;E&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns a list that contains only elements of <code>list</code> that match
<code>predicate</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;T1,&#8203;T2&gt;<br><a href="../Predicate2.html" title="interface in org.apache.calcite.linq4j.function">Predicate2</a>&lt;T1,&#8203;T2&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">Functions.</span><code><span class="memberNameLink"><a href="../Functions.html#toPredicate2(org.apache.calcite.linq4j.function.Predicate1)">toPredicate2</a></span>&#8203;(<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;T1&gt;&nbsp;p1)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
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</a>
<h3>Uses of <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a> in <a href="../../../prepare/package-summary.html">org.apache.calcite.prepare</a></h3>
<table class="useSummary">
<caption><span>Method parameters in <a href="../../../prepare/package-summary.html">org.apache.calcite.prepare</a> with type arguments of type <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#all(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">all</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#any(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">any</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#count(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">count</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#first(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">first</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#firstOrDefault(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">firstOrDefault</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#last(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">last</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#lastOrDefault(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">lastOrDefault</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>long</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#longCount(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">longCount</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#single(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">single</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#singleOrDefault(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">singleOrDefault</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#skipWhile(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">skipWhile</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#takeWhile(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">takeWhile</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">QueryableRelBuilder.</span><code><span class="memberNameLink"><a href="../../../prepare/QueryableRelBuilder.html#where(org.apache.calcite.linq4j.Queryable,org.apache.calcite.linq4j.tree.FunctionExpression)">where</a></span>&#8203;(<a href="../../Queryable.html" title="interface in org.apache.calcite.linq4j">Queryable</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&nbsp;source,
<a href="../../tree/FunctionExpression.html" title="class in org.apache.calcite.linq4j.tree">FunctionExpression</a>&lt;? extends <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;<a href="../../../prepare/QueryableRelBuilder.html" title="type parameter in QueryableRelBuilder">T</a>&gt;&gt;&nbsp;predicate)</code></th>
<td class="colLast">&nbsp;</td>
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</tbody>
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<section role="region"><a id="org.apache.calcite.rex">
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<h3>Uses of <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a> in <a href="../../../rex/package-summary.html">org.apache.calcite.rex</a></h3>
<table class="useSummary">
<caption><span>Methods in <a href="../../../rex/package-summary.html">org.apache.calcite.rex</a> with parameters of type <a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>static &lt;E&gt;&nbsp;boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexUtil.</span><code><span class="memberNameLink"><a href="../../../rex/RexUtil.html#all(java.util.List,org.apache.calcite.linq4j.function.Predicate1)">all</a></span>&#8203;(java.util.List&lt;? extends E&gt;&nbsp;list,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;E&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns whether <code>predicate</code> is true for all elements of
<code>list</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static &lt;E&gt;&nbsp;boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RexUtil.</span><code><span class="memberNameLink"><a href="../../../rex/RexUtil.html#exists(java.util.List,org.apache.calcite.linq4j.function.Predicate1)">exists</a></span>&#8203;(java.util.List&lt;? extends E&gt;&nbsp;list,
<a href="../Predicate1.html" title="interface in org.apache.calcite.linq4j.function">Predicate1</a>&lt;E&gt;&nbsp;predicate)</code></th>
<td class="colLast">
<div class="block">Returns whether there is an element in <code>list</code> for which
<code>predicate</code> is true.</div>
</td>
</tr>
</tbody>
</table>
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