apidocs/org/apache/calcite/linq4j/tree/ExpressionType.html - calcite-site - Git at Google

 <!DOCTYPE HTML>
 <!-- NewPage -->
 <html lang="en">
 <head>
 <!-- Generated by javadoc -->
 <title>ExpressionType (Apache Calcite API)</title>
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
 <link rel="stylesheet" type="text/css" href="../../../../../jquery/jquery-ui.css" title="Style">
 <script type="text/javascript" src="../../../../../script.js"></script>
 <script type="text/javascript" src="../../../../../jquery/jszip/dist/jszip.min.js"></script>
 <script type="text/javascript" src="../../../../../jquery/jszip-utils/dist/jszip-utils.min.js"></script>
 <!--[if IE]>
 <script type="text/javascript" src="../../../../../jquery/jszip-utils/dist/jszip-utils-ie.min.js"></script>
 <![endif]-->
 <script type="text/javascript" src="../../../../../jquery/jquery-3.3.1.js"></script>
 <script type="text/javascript" src="../../../../../jquery/jquery-migrate-3.0.1.js"></script>
 <script type="text/javascript" src="../../../../../jquery/jquery-ui.js"></script>
 </head>
 <body>
 <script type="text/javascript"><!--
     try {
         if (location.href.indexOf('is-external=true') == -1) {
             parent.document.title="ExpressionType (Apache Calcite API)";
         }
     }
     catch(err) {
     }
 //-->
 var data = {"i0":9,"i1":9};
 var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]};
 var altColor = "altColor";
 var rowColor = "rowColor";
 var tableTab = "tableTab";
 var activeTableTab = "activeTableTab";
 var pathtoroot = "../../../../../";
 var useModuleDirectories = true;
 loadScripts(document, 'script');</script>
 <noscript>
 <div>JavaScript is disabled on your browser.</div>
 </noscript>
 <header role="banner">
 <nav role="navigation">
 <div class="fixedNav">
 <!-- ========= START OF TOP NAVBAR ======= -->
 <div class="topNav"><a id="navbar.top">
 <!--   -->
 </a>
 <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
 <a id="navbar.top.firstrow">
 <!--   -->
 </a>
 <ul class="navList" title="Navigation">
 <li><a href="../../../../../index.html">Overview</a></li>
 <li><a href="package-summary.html">Package</a></li>
 <li class="navBarCell1Rev">Class</li>
 <li><a href="class-use/ExpressionType.html">Use</a></li>
 <li><a href="package-tree.html">Tree</a></li>
 <li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
 <li><a href="../../../../../index-all.html">Index</a></li>
 <li><a href="../../../../../help-doc.html">Help</a></li>
 </ul>
 </div>
 <div class="subNav">
 <ul class="navList" id="allclasses_navbar_top">
 <li><a href="../../../../../allclasses.html">All&nbsp;Classes</a></li>
 </ul>
 <ul class="navListSearch">
 <li><label for="search">SEARCH:</label>
 <input type="text" id="search" value="search" disabled="disabled">
 <input type="reset" id="reset" value="reset" disabled="disabled">
 </li>
 </ul>
 <div>
 <script type="text/javascript"><!--
   allClassesLink = document.getElementById("allclasses_navbar_top");
   if(window==top) {
     allClassesLink.style.display = "block";
   }
   else {
     allClassesLink.style.display = "none";
   }
   //-->
 </script>
 <noscript>
 <div>JavaScript is disabled on your browser.</div>
 </noscript>
 </div>
 <div>
 <ul class="subNavList">
 <li>Summary:&nbsp;</li>
 <li>Nested&nbsp;|&nbsp;</li>
 <li><a href="#enum.constant.summary">Enum Constants</a>&nbsp;|&nbsp;</li>
 <li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
 <li><a href="#method.summary">Method</a></li>
 </ul>
 <ul class="subNavList">
 <li>Detail:&nbsp;</li>
 <li><a href="#enum.constant.detail">Enum Constants</a>&nbsp;|&nbsp;</li>
 <li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
 <li><a href="#method.detail">Method</a></li>
 </ul>
 </div>
 <a id="skip.navbar.top">
 <!--   -->
 </a></div>
 <!-- ========= END OF TOP NAVBAR ========= -->
 </div>
 <div class="navPadding">&nbsp;</div>
 <script type="text/javascript"><!--
 $('.navPadding').css('padding-top', $('.fixedNav').css("height"));
 //-->
 </script>
 </nav>
 </header>
 <!-- ======== START OF CLASS DATA ======== -->
 <main role="main">
 <div class="header">
 <div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.calcite.linq4j.tree</a></div>
 <h2 title="Enum ExpressionType" class="title">Enum ExpressionType</h2>
 </div>
 <div class="contentContainer">
 <ul class="inheritance">
 <li>java.lang.Object</li>
 <li>
 <ul class="inheritance">
 <li>java.lang.Enum&lt;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a>&gt;</li>
 <li>
 <ul class="inheritance">
 <li>org.apache.calcite.linq4j.tree.ExpressionType</li>
 </ul>
 </li>
 </ul>
 </li>
 </ul>
 <div class="description">
 <ul class="blockList">
 <li class="blockList">
 <dl>
 <dt>All Implemented Interfaces:</dt>
 <dd><code>java.io.Serializable</code>, <code>java.lang.Comparable&lt;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a>&gt;</code></dd>
 </dl>
 <hr>
 <pre>public enum <span class="typeNameLabel">ExpressionType</span>
 extends java.lang.Enum&lt;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a>&gt;</pre>
 <div class="block"><p>Analogous to LINQ's System.Linq.Expressions.ExpressionType.</p></div>
 </li>
 </ul>
 </div>
 <div class="summary">
 <ul class="blockList">
 <li class="blockList">
 <!-- =========== ENUM CONSTANT SUMMARY =========== -->
 <section role="region">
 <ul class="blockList">
 <li class="blockList"><a id="enum.constant.summary">
 <!--   -->
 </a>
 <h3>Enum Constant Summary</h3>
 <table class="memberSummary">
 <caption><span>Enum Constants</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Enum Constant</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Add">Add</a></span></code></th>
 <td class="colLast">
 <div class="block">An addition operation, such as a + b, without overflow
  checking, for numeric operands.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#AddAssign">AddAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">An addition compound assignment operation, such as (a +=
  b), without overflow checking, for numeric operands.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#AddAssignChecked">AddAssignChecked</a></span></code></th>
 <td class="colLast">
 <div class="block">An addition compound assignment operation, such as (a +=
  b), with overflow checking, for numeric operands.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#AddChecked">AddChecked</a></span></code></th>
 <td class="colLast">
 <div class="block">An addition operation, such as (a + b), with overflow
  checking, for numeric operands.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#And">And</a></span></code></th>
 <td class="colLast">
 <div class="block">A bitwise or logical AND operation, such as <code>a &amp;amp; b</code> in Java.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#AndAlso">AndAlso</a></span></code></th>
 <td class="colLast">
 <div class="block">A conditional AND operation that evaluates the second operand
  only if the first operand evaluates to true.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#AndAssign">AndAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">A bitwise or logical AND compound assignment operation,
  such as (a &amp;= b) in C#.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#ArrayIndex">ArrayIndex</a></span></code></th>
 <td class="colLast">
 <div class="block">An indexing operation in a one-dimensional array, such as
  <code>array[index]</code> in Java.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#ArrayLength">ArrayLength</a></span></code></th>
 <td class="colLast">
 <div class="block">An operation that obtains the length of a one-dimensional
  array, such as array.Length.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Assign">Assign</a></span></code></th>
 <td class="colLast">
 <div class="block">An assignment operation, such as (a = b).</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Block">Block</a></span></code></th>
 <td class="colLast">
 <div class="block">A block of expressions.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Call">Call</a></span></code></th>
 <td class="colLast">
 <div class="block">A method call, such as in the <code>obj.sampleMethod()</code>
  expression.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Coalesce">Coalesce</a></span></code></th>
 <td class="colLast">
 <div class="block">A node that represents a null coalescing operation, such
  as (a ?? b) in C# or If(a, b) in Visual Basic.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Conditional">Conditional</a></span></code></th>
 <td class="colLast">
 <div class="block">A conditional operation, such as <code>a &gt; b ? a : b</code> in Java.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Constant">Constant</a></span></code></th>
 <td class="colLast">
 <div class="block">A constant value.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Convert">Convert</a></span></code></th>
 <td class="colLast">
 <div class="block">A cast or conversion operation, such as <code>(SampleType) obj</code> in
  Java.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#ConvertChecked">ConvertChecked</a></span></code></th>
 <td class="colLast">
 <div class="block">A cast or conversion operation, such as <code>(SampleType) obj</code> in
  Java.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#DebugInfo">DebugInfo</a></span></code></th>
 <td class="colLast">
 <div class="block">Debugging information.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Declaration">Declaration</a></span></code></th>
 <td class="colLast">
 <div class="block">Declaration of a variable.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Decrement">Decrement</a></span></code></th>
 <td class="colLast">
 <div class="block">A unary decrement operation, such as (a - 1) in C# and
  Visual Basic.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Default">Default</a></span></code></th>
 <td class="colLast">
 <div class="block">A default value.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Divide">Divide</a></span></code></th>
 <td class="colLast">
 <div class="block">A division operation, such as (a / b), for numeric
  operands.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#DivideAssign">DivideAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">An division compound assignment operation, such as (a /=
  b), for numeric operands.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Dynamic">Dynamic</a></span></code></th>
 <td class="colLast">
 <div class="block">A dynamic operation.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Equal">Equal</a></span></code></th>
 <td class="colLast">
 <div class="block">A node that represents an equality comparison, such as <code>a == b</code> in
  Java.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#ExclusiveOr">ExclusiveOr</a></span></code></th>
 <td class="colLast">
 <div class="block">A bitwise or logical XOR operation, such as <code>a ^ b</code> in Java.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#ExclusiveOrAssign">ExclusiveOrAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">A bitwise or logical XOR compound assignment operation,
  such as (a ^= b) in C#.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Extension">Extension</a></span></code></th>
 <td class="colLast">
 <div class="block">An extension expression.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#For">For</a></span></code></th>
 <td class="colLast">
 <div class="block">For loop.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#ForEach">ForEach</a></span></code></th>
 <td class="colLast">
 <div class="block">For-each loop, "for (Type i : expression) body".</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Goto">Goto</a></span></code></th>
 <td class="colLast">
 <div class="block">A "go to" expression, such as goto Label in C# or GoTo
  Label in Visual Basic.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#GreaterThan">GreaterThan</a></span></code></th>
 <td class="colLast">
 <div class="block">A "greater than" comparison, such as (a &gt; b).</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#GreaterThanOrEqual">GreaterThanOrEqual</a></span></code></th>
 <td class="colLast">
 <div class="block">A "greater than or equal to" comparison, such as (a &gt;=
  b).</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Increment">Increment</a></span></code></th>
 <td class="colLast">
 <div class="block">A unary increment operation, such as (a + 1) in C# and
  Visual Basic.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Index">Index</a></span></code></th>
 <td class="colLast">
 <div class="block">An index operation or an operation that accesses a
  property that takes arguments.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Invoke">Invoke</a></span></code></th>
 <td class="colLast">
 <div class="block">An operation that invokes a delegate or lambda expression,
  such as sampleDelegate.Invoke().</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#IsFalse">IsFalse</a></span></code></th>
 <td class="colLast">
 <div class="block">A false condition value.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#IsTrue">IsTrue</a></span></code></th>
 <td class="colLast">
 <div class="block">A true condition value.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Label">Label</a></span></code></th>
 <td class="colLast">
 <div class="block">A label.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Lambda">Lambda</a></span></code></th>
 <td class="colLast">
 <div class="block">A lambda expression, such as <code>a -&amp;gt; a + a</code> in Java.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#LeftShift">LeftShift</a></span></code></th>
 <td class="colLast">
 <div class="block">A bitwise left-shift operation, such as <code>a &lt;&lt; b</code> in Java.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#LeftShiftAssign">LeftShiftAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">A bitwise left-shift compound assignment, such as (a &lt;&lt;=
  b).</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#LessThan">LessThan</a></span></code></th>
 <td class="colLast">
 <div class="block">A "less than" comparison, such as (a &lt; b).</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#LessThanOrEqual">LessThanOrEqual</a></span></code></th>
 <td class="colLast">
 <div class="block">A "less than or equal to" comparison, such as (a &lt;= b).</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#ListInit">ListInit</a></span></code></th>
 <td class="colLast">
 <div class="block">An operation that creates a new IEnumerable object and
  initializes it from a list of elements, such as new
  List&lt;SampleType&gt;(){ a, b, c } in C# or Dim sampleList = {
  a, b, c } in Visual Basic.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Loop">Loop</a></span></code></th>
 <td class="colLast">
 <div class="block">A loop, such as for or while.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#MemberAccess">MemberAccess</a></span></code></th>
 <td class="colLast">
 <div class="block">An operation that reads from a field or property, such as
  obj.SampleProperty.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#MemberInit">MemberInit</a></span></code></th>
 <td class="colLast">
 <div class="block">An operation that creates a new object and initializes one
  or more of its members, such as new Point { X = 1, Y = 2 }
  in C# or New Point With {.X = 1, .Y = 2} in Visual
  Basic.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Mod">Mod</a></span></code></th>
 <td class="colLast">
 <div class="block">A percent remainder operation, such as (a % b), for numeric
  operands.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Modulo">Modulo</a></span></code></th>
 <td class="colLast">
 <div class="block">An arithmetic remainder operation, such as (a % b) in C#
  or (a Mod b) in Visual Basic.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#ModuloAssign">ModuloAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">An arithmetic remainder compound assignment operation,
  such as (a %= b) in C#.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Multiply">Multiply</a></span></code></th>
 <td class="colLast">
 <div class="block">A multiplication operation, such as (a * b), without
  overflow checking, for numeric operands.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#MultiplyAssign">MultiplyAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">A multiplication compound assignment operation, such as (a
  *= b), without overflow checking, for numeric operands.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#MultiplyAssignChecked">MultiplyAssignChecked</a></span></code></th>
 <td class="colLast">
 <div class="block">A multiplication compound assignment operation, such as (a
  *= b), that has overflow checking, for numeric operands.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#MultiplyChecked">MultiplyChecked</a></span></code></th>
 <td class="colLast">
 <div class="block">An multiplication operation, such as (a * b), that has
  overflow checking, for numeric operands.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Negate">Negate</a></span></code></th>
 <td class="colLast">
 <div class="block">An arithmetic negation operation, such as (-a).</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#NegateChecked">NegateChecked</a></span></code></th>
 <td class="colLast">
 <div class="block">An arithmetic negation operation, such as (-a), that has
  overflow checking.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#New">New</a></span></code></th>
 <td class="colLast">
 <div class="block">An operation that calls a constructor to create a new
  object, such as new SampleType().</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#NewArrayBounds">NewArrayBounds</a></span></code></th>
 <td class="colLast">
 <div class="block">An operation that creates a new array, in which the bounds
  for each dimension are specified, such as new
  SampleType[dim1, dim2] in C# or New SampleType(dim1, dim2)
  in Visual Basic.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#NewArrayInit">NewArrayInit</a></span></code></th>
 <td class="colLast">
 <div class="block">An operation that creates a new one-dimensional array and
  initializes it from a list of elements, such as new
  SampleType[]{a, b, c} in C# or New SampleType(){a, b, c} in
  Visual Basic.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Not">Not</a></span></code></th>
 <td class="colLast">
 <div class="block">A bitwise complement or logical negation operation.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#NotEqual">NotEqual</a></span></code></th>
 <td class="colLast">
 <div class="block">An inequality comparison, such as (a != b) in C# or (a &lt;&gt;
  b) in Visual Basic.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#OnesComplement">OnesComplement</a></span></code></th>
 <td class="colLast">
 <div class="block">A ones complement operation, such as (~a) in C#.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Or">Or</a></span></code></th>
 <td class="colLast">
 <div class="block">A bitwise or logical OR operation, such as (a | b) in C#
  or (a Or b) in Visual Basic.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#OrAssign">OrAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">A bitwise or logical OR compound assignment, such as (a |=
  b) in C#.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#OrElse">OrElse</a></span></code></th>
 <td class="colLast">
 <div class="block">A short-circuiting conditional OR operation, such as (a ||
  b) in C# or (a OrElse b) in Visual Basic.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Parameter">Parameter</a></span></code></th>
 <td class="colLast">
 <div class="block">A reference to a parameter or variable that is defined in
  the context of the expression.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#PostDecrementAssign">PostDecrementAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">A unary postfix decrement, such as (a--).</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#PostIncrementAssign">PostIncrementAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">A unary postfix increment, such as (a++).</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Power">Power</a></span></code></th>
 <td class="colLast">
 <div class="block">A mathematical operation that raises a number to a power,
  such as (a ^ b) in Visual Basic.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#PowerAssign">PowerAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">A compound assignment operation that raises a number to a
  power, such as (a ^= b) in Visual Basic.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#PreDecrementAssign">PreDecrementAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">A unary prefix decrement, such as (--a).</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#PreIncrementAssign">PreIncrementAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">A unary prefix increment, such as (++a).</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Quote">Quote</a></span></code></th>
 <td class="colLast">
 <div class="block">An expression that has a constant value of type
  Expression.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#RightShift">RightShift</a></span></code></th>
 <td class="colLast">
 <div class="block">A bitwise right-shift operation, such as (a &gt;*gt; b).</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#RightShiftAssign">RightShiftAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">A bitwise right-shift compound assignment operation, such
  as (a &gt;&gt;= b).</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#RuntimeVariables">RuntimeVariables</a></span></code></th>
 <td class="colLast">
 <div class="block">A list of run-time variables.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Subtract">Subtract</a></span></code></th>
 <td class="colLast">
 <div class="block">A subtraction operation, such as (a - b), without overflow
  checking, for numeric operands.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#SubtractAssign">SubtractAssign</a></span></code></th>
 <td class="colLast">
 <div class="block">A subtraction compound assignment operation, such as (a -=
  b), without overflow checking, for numeric operands.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#SubtractAssignChecked">SubtractAssignChecked</a></span></code></th>
 <td class="colLast">
 <div class="block">A subtraction compound assignment operation, such as (a -=
  b), that has overflow checking, for numeric operands.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#SubtractChecked">SubtractChecked</a></span></code></th>
 <td class="colLast">
 <div class="block">An arithmetic subtraction operation, such as (a - b), that
  has overflow checking, for numeric operands.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Switch">Switch</a></span></code></th>
 <td class="colLast">
 <div class="block">A switch operation, such as switch in C# or Select Case in
  Visual Basic.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Throw">Throw</a></span></code></th>
 <td class="colLast">
 <div class="block">An operation that throws an exception, such as throw new
  Exception().</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Try">Try</a></span></code></th>
 <td class="colLast">
 <div class="block">A try-catch expression.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#TypeAs">TypeAs</a></span></code></th>
 <td class="colLast">
 <div class="block">An explicit reference or boxing conversion in which null
  is supplied if the conversion fails, such as (obj as
  SampleType) in C# or TryCast(obj, SampleType) in Visual
  Basic.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#TypeEqual">TypeEqual</a></span></code></th>
 <td class="colLast">
 <div class="block">An exact type test.</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#TypeIs">TypeIs</a></span></code></th>
 <td class="colLast">
 <div class="block">A type test, such as obj is SampleType in C# or TypeOf obj
  is SampleType in Visual Basic.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#UnaryPlus">UnaryPlus</a></span></code></th>
 <td class="colLast">
 <div class="block">A unary plus operation, such as (+a).</div>
 </td>
 </tr>
 <tr class="altColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#Unbox">Unbox</a></span></code></th>
 <td class="colLast">
 <div class="block">An unbox value type operation, such as unbox and unbox.any
  instructions in MSIL.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <th class="colFirst" scope="row"><code><span class="memberNameLink"><a href="#While">While</a></span></code></th>
 <td class="colLast">
 <div class="block">While loop.</div>
 </td>
 </tr>
 </table>
 </li>
 </ul>
 </section>
 <!-- =========== FIELD SUMMARY =========== -->
 <section role="region">
 <ul class="blockList">
 <li class="blockList"><a id="field.summary">
 <!--   -->
 </a>
 <h3>Field Summary</h3>
 <table class="memberSummary">
 <caption><span>Fields</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>
 <tr class="altColor">
 <td class="colFirst"><code>(package private) int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#lprec">lprec</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>(package private) boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#modifiesLvalue">modifiesLvalue</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>(package private) java.lang.String</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#op">op</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>(package private) java.lang.String</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#op2">op2</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>(package private) boolean</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#postfix">postfix</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>(package private) int</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#rprec">rprec</a></span></code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 </table>
 </li>
 </ul>
 </section>
 <!-- ======== CONSTRUCTOR SUMMARY ======== -->
 <section role="region">
 <ul class="blockList">
 <li class="blockList"><a id="constructor.summary">
 <!--   -->
 </a>
 <h3>Constructor Summary</h3>
 <table class="memberSummary">
 <caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
 <tr>
 <th class="colFirst" scope="col">Modifier</th>
 <th class="colSecond" scope="col">Constructor</th>
 <th class="colLast" scope="col">Description</th>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>private </code></td>
 <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">ExpressionType</a></span>()</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>private </code></td>
 <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.lang.String,boolean,int,boolean)">ExpressionType</a></span>&#8203;(java.lang.String&nbsp;op,
               boolean&nbsp;postfix,
               int&nbsp;prec,
               boolean&nbsp;right)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>private </code></td>
 <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.lang.String,java.lang.String,boolean,int,boolean)">ExpressionType</a></span>&#8203;(java.lang.String&nbsp;op,
               java.lang.String&nbsp;op2,
               boolean&nbsp;postfix,
               int&nbsp;prec,
               boolean&nbsp;right)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>private </code></td>
 <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.lang.String,java.lang.String,boolean,int,boolean,boolean)">ExpressionType</a></span>&#8203;(java.lang.String&nbsp;op,
               java.lang.String&nbsp;op2,
               boolean&nbsp;postfix,
               int&nbsp;prec,
               boolean&nbsp;right,
               boolean&nbsp;modifiesLvalue)</code></th>
 <td class="colLast">&nbsp;</td>
 </tr>
 </table>
 </li>
 </ul>
 </section>
 <!-- ========== METHOD SUMMARY =========== -->
 <section role="region">
 <ul class="blockList">
 <li class="blockList"><a id="method.summary">
 <!--   -->
 </a>
 <h3>Method Summary</h3>
 <table class="memberSummary">
 <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></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>
 <tr id="i0" class="altColor">
 <td class="colFirst"><code>static <a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a></code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#valueOf(java.lang.String)">valueOf</a></span>&#8203;(java.lang.String&nbsp;name)</code></th>
 <td class="colLast">
 <div class="block">Returns the enum constant of this type with the specified name.</div>
 </td>
 </tr>
 <tr id="i1" class="rowColor">
 <td class="colFirst"><code>static <a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a>[]</code></td>
 <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#values()">values</a></span>()</code></th>
 <td class="colLast">
 <div class="block">Returns an array containing the constants of this enum type, in
 the order they are declared.</div>
 </td>
 </tr>
 </table>
 <ul class="blockList">
 <li class="blockList"><a id="methods.inherited.from.class.java.lang.Enum">
 <!--   -->
 </a>
 <h3>Methods inherited from class&nbsp;java.lang.Enum</h3>
 <code>clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf</code></li>
 </ul>
 <ul class="blockList">
 <li class="blockList"><a id="methods.inherited.from.class.java.lang.Object">
 <!--   -->
 </a>
 <h3>Methods inherited from class&nbsp;java.lang.Object</h3>
 <code>getClass, notify, notifyAll, wait, wait, wait</code></li>
 </ul>
 </li>
 </ul>
 </section>
 </li>
 </ul>
 </div>
 <div class="details">
 <ul class="blockList">
 <li class="blockList">
 <!-- ============ ENUM CONSTANT DETAIL =========== -->
 <section role="region">
 <ul class="blockList">
 <li class="blockList"><a id="enum.constant.detail">
 <!--   -->
 </a>
 <h3>Enum Constant Detail</h3>
 <a id="Add">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Add</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Add</pre>
 <div class="block">An addition operation, such as a + b, without overflow
  checking, for numeric operands.</div>
 </li>
 </ul>
 <a id="AddChecked">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>AddChecked</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> AddChecked</pre>
 <div class="block">An addition operation, such as (a + b), with overflow
  checking, for numeric operands.</div>
 </li>
 </ul>
 <a id="And">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>And</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> And</pre>
 <div class="block">A bitwise or logical AND operation, such as <code>a &amp;amp; b</code> in Java.</div>
 </li>
 </ul>
 <a id="AndAlso">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>AndAlso</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> AndAlso</pre>
 <div class="block">A conditional AND operation that evaluates the second operand
  only if the first operand evaluates to true. It corresponds to
  <code>a &amp;&amp; b</code> in Java.</div>
 </li>
 </ul>
 <a id="ArrayLength">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>ArrayLength</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> ArrayLength</pre>
 <div class="block">An operation that obtains the length of a one-dimensional
  array, such as array.Length.</div>
 </li>
 </ul>
 <a id="ArrayIndex">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>ArrayIndex</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> ArrayIndex</pre>
 <div class="block">An indexing operation in a one-dimensional array, such as
  <code>array[index]</code> in Java.</div>
 </li>
 </ul>
 <a id="Call">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Call</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Call</pre>
 <div class="block">A method call, such as in the <code>obj.sampleMethod()</code>
  expression.</div>
 </li>
 </ul>
 <a id="Coalesce">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Coalesce</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Coalesce</pre>
 <div class="block">A node that represents a null coalescing operation, such
  as (a ?? b) in C# or If(a, b) in Visual Basic.</div>
 </li>
 </ul>
 <a id="Conditional">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Conditional</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Conditional</pre>
 <div class="block">A conditional operation, such as <code>a &gt; b ? a : b</code> in Java.</div>
 </li>
 </ul>
 <a id="Constant">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Constant</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Constant</pre>
 <div class="block">A constant value.</div>
 </li>
 </ul>
 <a id="Convert">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Convert</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Convert</pre>
 <div class="block">A cast or conversion operation, such as <code>(SampleType) obj</code> in
  Java. For a numeric
  conversion, if the converted value is too large for the
  destination type, no exception is thrown.</div>
 </li>
 </ul>
 <a id="ConvertChecked">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>ConvertChecked</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> ConvertChecked</pre>
 <div class="block">A cast or conversion operation, such as <code>(SampleType) obj</code> in
  Java. For a numeric
  conversion, if the converted value does not fit the
  destination type, an exception is thrown.</div>
 </li>
 </ul>
 <a id="Divide">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Divide</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Divide</pre>
 <div class="block">A division operation, such as (a / b), for numeric
  operands.</div>
 </li>
 </ul>
 <a id="Mod">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Mod</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Mod</pre>
 <div class="block">A percent remainder operation, such as (a % b), for numeric
  operands.</div>
 </li>
 </ul>
 <a id="Equal">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Equal</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Equal</pre>
 <div class="block">A node that represents an equality comparison, such as <code>a == b</code> in
  Java.</div>
 </li>
 </ul>
 <a id="ExclusiveOr">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>ExclusiveOr</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> ExclusiveOr</pre>
 <div class="block">A bitwise or logical XOR operation, such as <code>a ^ b</code> in Java.</div>
 </li>
 </ul>
 <a id="GreaterThan">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>GreaterThan</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> GreaterThan</pre>
 <div class="block">A "greater than" comparison, such as (a &gt; b).</div>
 </li>
 </ul>
 <a id="GreaterThanOrEqual">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>GreaterThanOrEqual</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> GreaterThanOrEqual</pre>
 <div class="block">A "greater than or equal to" comparison, such as (a &gt;=
  b).</div>
 </li>
 </ul>
 <a id="Invoke">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Invoke</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Invoke</pre>
 <div class="block">An operation that invokes a delegate or lambda expression,
  such as sampleDelegate.Invoke().</div>
 </li>
 </ul>
 <a id="Lambda">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Lambda</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Lambda</pre>
 <div class="block">A lambda expression, such as <code>a -&amp;gt; a + a</code> in Java.</div>
 </li>
 </ul>
 <a id="LeftShift">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>LeftShift</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> LeftShift</pre>
 <div class="block">A bitwise left-shift operation, such as <code>a &lt;&lt; b</code> in Java.</div>
 </li>
 </ul>
 <a id="LessThan">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>LessThan</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> LessThan</pre>
 <div class="block">A "less than" comparison, such as (a &lt; b).</div>
 </li>
 </ul>
 <a id="LessThanOrEqual">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>LessThanOrEqual</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> LessThanOrEqual</pre>
 <div class="block">A "less than or equal to" comparison, such as (a &lt;= b).</div>
 </li>
 </ul>
 <a id="ListInit">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>ListInit</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> ListInit</pre>
 <div class="block">An operation that creates a new IEnumerable object and
  initializes it from a list of elements, such as new
  List&lt;SampleType&gt;(){ a, b, c } in C# or Dim sampleList = {
  a, b, c } in Visual Basic.</div>
 </li>
 </ul>
 <a id="MemberAccess">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>MemberAccess</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> MemberAccess</pre>
 <div class="block">An operation that reads from a field or property, such as
  obj.SampleProperty.</div>
 </li>
 </ul>
 <a id="MemberInit">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>MemberInit</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> MemberInit</pre>
 <div class="block">An operation that creates a new object and initializes one
  or more of its members, such as new Point { X = 1, Y = 2 }
  in C# or New Point With {.X = 1, .Y = 2} in Visual
  Basic.</div>
 </li>
 </ul>
 <a id="Modulo">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Modulo</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Modulo</pre>
 <div class="block">An arithmetic remainder operation, such as (a % b) in C#
  or (a Mod b) in Visual Basic.</div>
 </li>
 </ul>
 <a id="Multiply">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Multiply</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Multiply</pre>
 <div class="block">A multiplication operation, such as (a * b), without
  overflow checking, for numeric operands.</div>
 </li>
 </ul>
 <a id="MultiplyChecked">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>MultiplyChecked</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> MultiplyChecked</pre>
 <div class="block">An multiplication operation, such as (a * b), that has
  overflow checking, for numeric operands.</div>
 </li>
 </ul>
 <a id="Negate">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Negate</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Negate</pre>
 <div class="block">An arithmetic negation operation, such as (-a). The object
  a should not be modified in place.</div>
 </li>
 </ul>
 <a id="UnaryPlus">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>UnaryPlus</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> UnaryPlus</pre>
 <div class="block">A unary plus operation, such as (+a). The result of a
  predefined unary plus operation is the value of the
  operand, but user-defined implementations might have
  unusual results.</div>
 </li>
 </ul>
 <a id="NegateChecked">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>NegateChecked</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> NegateChecked</pre>
 <div class="block">An arithmetic negation operation, such as (-a), that has
  overflow checking. The object a should not be modified in
  place.</div>
 </li>
 </ul>
 <a id="New">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>New</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> New</pre>
 <div class="block">An operation that calls a constructor to create a new
  object, such as new SampleType().</div>
 </li>
 </ul>
 <a id="NewArrayInit">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>NewArrayInit</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> NewArrayInit</pre>
 <div class="block">An operation that creates a new one-dimensional array and
  initializes it from a list of elements, such as new
  SampleType[]{a, b, c} in C# or New SampleType(){a, b, c} in
  Visual Basic.</div>
 </li>
 </ul>
 <a id="NewArrayBounds">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>NewArrayBounds</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> NewArrayBounds</pre>
 <div class="block">An operation that creates a new array, in which the bounds
  for each dimension are specified, such as new
  SampleType[dim1, dim2] in C# or New SampleType(dim1, dim2)
  in Visual Basic.</div>
 </li>
 </ul>
 <a id="Not">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Not</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Not</pre>
 <div class="block">A bitwise complement or logical negation operation. In C#,
  it is equivalent to (~a) for integral types and to (!a) for
  Boolean values. In Visual Basic, it is equivalent to (Not
  a). The object a should not be modified in place.</div>
 </li>
 </ul>
 <a id="NotEqual">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>NotEqual</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> NotEqual</pre>
 <div class="block">An inequality comparison, such as (a != b) in C# or (a &lt;&gt;
  b) in Visual Basic.</div>
 </li>
 </ul>
 <a id="Or">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Or</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Or</pre>
 <div class="block">A bitwise or logical OR operation, such as (a | b) in C#
  or (a Or b) in Visual Basic.</div>
 </li>
 </ul>
 <a id="OrElse">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>OrElse</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> OrElse</pre>
 <div class="block">A short-circuiting conditional OR operation, such as (a ||
  b) in C# or (a OrElse b) in Visual Basic.</div>
 </li>
 </ul>
 <a id="Parameter">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Parameter</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Parameter</pre>
 <div class="block">A reference to a parameter or variable that is defined in
  the context of the expression. For more information, see
  ParameterExpression.</div>
 </li>
 </ul>
 <a id="Power">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Power</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Power</pre>
 <div class="block">A mathematical operation that raises a number to a power,
  such as (a ^ b) in Visual Basic.</div>
 </li>
 </ul>
 <a id="Quote">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Quote</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Quote</pre>
 <div class="block">An expression that has a constant value of type
  Expression. A Quote node can contain references to
  parameters that are defined in the context of the
  expression it represents.</div>
 </li>
 </ul>
 <a id="RightShift">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>RightShift</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> RightShift</pre>
 <div class="block">A bitwise right-shift operation, such as (a &gt;*gt; b).</div>
 </li>
 </ul>
 <a id="Subtract">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Subtract</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Subtract</pre>
 <div class="block">A subtraction operation, such as (a - b), without overflow
  checking, for numeric operands.</div>
 </li>
 </ul>
 <a id="SubtractChecked">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>SubtractChecked</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> SubtractChecked</pre>
 <div class="block">An arithmetic subtraction operation, such as (a - b), that
  has overflow checking, for numeric operands.</div>
 </li>
 </ul>
 <a id="TypeAs">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>TypeAs</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> TypeAs</pre>
 <div class="block">An explicit reference or boxing conversion in which null
  is supplied if the conversion fails, such as (obj as
  SampleType) in C# or TryCast(obj, SampleType) in Visual
  Basic.</div>
 </li>
 </ul>
 <a id="TypeIs">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>TypeIs</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> TypeIs</pre>
 <div class="block">A type test, such as obj is SampleType in C# or TypeOf obj
  is SampleType in Visual Basic.</div>
 </li>
 </ul>
 <a id="Assign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Assign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Assign</pre>
 <div class="block">An assignment operation, such as (a = b).</div>
 </li>
 </ul>
 <a id="Block">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Block</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Block</pre>
 <div class="block">A block of expressions.</div>
 </li>
 </ul>
 <a id="DebugInfo">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>DebugInfo</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> DebugInfo</pre>
 <div class="block">Debugging information.</div>
 </li>
 </ul>
 <a id="Decrement">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Decrement</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Decrement</pre>
 <div class="block">A unary decrement operation, such as (a - 1) in C# and
  Visual Basic. The object a should not be modified in
  place.</div>
 </li>
 </ul>
 <a id="Dynamic">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Dynamic</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Dynamic</pre>
 <div class="block">A dynamic operation.</div>
 </li>
 </ul>
 <a id="Default">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Default</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Default</pre>
 <div class="block">A default value.</div>
 </li>
 </ul>
 <a id="Extension">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Extension</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Extension</pre>
 <div class="block">An extension expression.</div>
 </li>
 </ul>
 <a id="Goto">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Goto</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Goto</pre>
 <div class="block">A "go to" expression, such as goto Label in C# or GoTo
  Label in Visual Basic.</div>
 </li>
 </ul>
 <a id="Increment">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Increment</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Increment</pre>
 <div class="block">A unary increment operation, such as (a + 1) in C# and
  Visual Basic. The object a should not be modified in
  place.</div>
 </li>
 </ul>
 <a id="Index">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Index</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Index</pre>
 <div class="block">An index operation or an operation that accesses a
  property that takes arguments.</div>
 </li>
 </ul>
 <a id="Label">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Label</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Label</pre>
 <div class="block">A label.</div>
 </li>
 </ul>
 <a id="RuntimeVariables">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>RuntimeVariables</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> RuntimeVariables</pre>
 <div class="block">A list of run-time variables. For more information, see
  RuntimeVariablesExpression.</div>
 </li>
 </ul>
 <a id="Loop">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Loop</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Loop</pre>
 <div class="block">A loop, such as for or while.</div>
 </li>
 </ul>
 <a id="Switch">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Switch</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Switch</pre>
 <div class="block">A switch operation, such as switch in C# or Select Case in
  Visual Basic.</div>
 </li>
 </ul>
 <a id="Throw">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Throw</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Throw</pre>
 <div class="block">An operation that throws an exception, such as throw new
  Exception().</div>
 </li>
 </ul>
 <a id="Try">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Try</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Try</pre>
 <div class="block">A try-catch expression.</div>
 </li>
 </ul>
 <a id="Unbox">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Unbox</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Unbox</pre>
 <div class="block">An unbox value type operation, such as unbox and unbox.any
  instructions in MSIL.</div>
 </li>
 </ul>
 <a id="AddAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>AddAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> AddAssign</pre>
 <div class="block">An addition compound assignment operation, such as (a +=
  b), without overflow checking, for numeric operands.</div>
 </li>
 </ul>
 <a id="AndAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>AndAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> AndAssign</pre>
 <div class="block">A bitwise or logical AND compound assignment operation,
  such as (a &amp;= b) in C#.</div>
 </li>
 </ul>
 <a id="DivideAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>DivideAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> DivideAssign</pre>
 <div class="block">An division compound assignment operation, such as (a /=
  b), for numeric operands.</div>
 </li>
 </ul>
 <a id="ExclusiveOrAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>ExclusiveOrAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> ExclusiveOrAssign</pre>
 <div class="block">A bitwise or logical XOR compound assignment operation,
  such as (a ^= b) in C#.</div>
 </li>
 </ul>
 <a id="LeftShiftAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>LeftShiftAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> LeftShiftAssign</pre>
 <div class="block">A bitwise left-shift compound assignment, such as (a &lt;&lt;=
  b).</div>
 </li>
 </ul>
 <a id="ModuloAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>ModuloAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> ModuloAssign</pre>
 <div class="block">An arithmetic remainder compound assignment operation,
  such as (a %= b) in C#.</div>
 </li>
 </ul>
 <a id="MultiplyAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>MultiplyAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> MultiplyAssign</pre>
 <div class="block">A multiplication compound assignment operation, such as (a
  *= b), without overflow checking, for numeric operands.</div>
 </li>
 </ul>
 <a id="OrAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>OrAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> OrAssign</pre>
 <div class="block">A bitwise or logical OR compound assignment, such as (a |=
  b) in C#.</div>
 </li>
 </ul>
 <a id="PowerAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>PowerAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> PowerAssign</pre>
 <div class="block">A compound assignment operation that raises a number to a
  power, such as (a ^= b) in Visual Basic.</div>
 </li>
 </ul>
 <a id="RightShiftAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>RightShiftAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> RightShiftAssign</pre>
 <div class="block">A bitwise right-shift compound assignment operation, such
  as (a &gt;&gt;= b).</div>
 </li>
 </ul>
 <a id="SubtractAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>SubtractAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> SubtractAssign</pre>
 <div class="block">A subtraction compound assignment operation, such as (a -=
  b), without overflow checking, for numeric operands.</div>
 </li>
 </ul>
 <a id="AddAssignChecked">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>AddAssignChecked</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> AddAssignChecked</pre>
 <div class="block">An addition compound assignment operation, such as (a +=
  b), with overflow checking, for numeric operands.</div>
 </li>
 </ul>
 <a id="MultiplyAssignChecked">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>MultiplyAssignChecked</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> MultiplyAssignChecked</pre>
 <div class="block">A multiplication compound assignment operation, such as (a
  *= b), that has overflow checking, for numeric operands.</div>
 </li>
 </ul>
 <a id="SubtractAssignChecked">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>SubtractAssignChecked</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> SubtractAssignChecked</pre>
 <div class="block">A subtraction compound assignment operation, such as (a -=
  b), that has overflow checking, for numeric operands.</div>
 </li>
 </ul>
 <a id="PreIncrementAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>PreIncrementAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> PreIncrementAssign</pre>
 <div class="block">A unary prefix increment, such as (++a). The object a
  should be modified in place.</div>
 </li>
 </ul>
 <a id="PreDecrementAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>PreDecrementAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> PreDecrementAssign</pre>
 <div class="block">A unary prefix decrement, such as (--a). The object a
  should be modified in place.</div>
 </li>
 </ul>
 <a id="PostIncrementAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>PostIncrementAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> PostIncrementAssign</pre>
 <div class="block">A unary postfix increment, such as (a++). The object a
  should be modified in place.</div>
 </li>
 </ul>
 <a id="PostDecrementAssign">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>PostDecrementAssign</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> PostDecrementAssign</pre>
 <div class="block">A unary postfix decrement, such as (a--). The object a
  should be modified in place.</div>
 </li>
 </ul>
 <a id="TypeEqual">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>TypeEqual</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> TypeEqual</pre>
 <div class="block">An exact type test.</div>
 </li>
 </ul>
 <a id="OnesComplement">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>OnesComplement</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> OnesComplement</pre>
 <div class="block">A ones complement operation, such as (~a) in C#.</div>
 </li>
 </ul>
 <a id="IsTrue">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>IsTrue</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> IsTrue</pre>
 <div class="block">A true condition value.</div>
 </li>
 </ul>
 <a id="IsFalse">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>IsFalse</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> IsFalse</pre>
 <div class="block">A false condition value.</div>
 </li>
 </ul>
 <a id="Declaration">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>Declaration</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> Declaration</pre>
 <div class="block">Declaration of a variable.</div>
 </li>
 </ul>
 <a id="For">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>For</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> For</pre>
 <div class="block">For loop.</div>
 </li>
 </ul>
 <a id="ForEach">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>ForEach</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> ForEach</pre>
 <div class="block">For-each loop, "for (Type i : expression) body".</div>
 </li>
 </ul>
 <a id="While">
 <!--   -->
 </a>
 <ul class="blockListLast">
 <li class="blockList">
 <h4>While</h4>
 <pre>public static final&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a> While</pre>
 <div class="block">While loop.</div>
 </li>
 </ul>
 </li>
 </ul>
 </section>
 <!-- ============ FIELD DETAIL =========== -->
 <section role="region">
 <ul class="blockList">
 <li class="blockList"><a id="field.detail">
 <!--   -->
 </a>
 <h3>Field Detail</h3>
 <a id="op">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>op</h4>
 <pre>final&nbsp;java.lang.String op</pre>
 </li>
 </ul>
 <a id="op2">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>op2</h4>
 <pre>final&nbsp;java.lang.String op2</pre>
 </li>
 </ul>
 <a id="postfix">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>postfix</h4>
 <pre>final&nbsp;boolean postfix</pre>
 </li>
 </ul>
 <a id="lprec">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>lprec</h4>
 <pre>final&nbsp;int lprec</pre>
 </li>
 </ul>
 <a id="rprec">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>rprec</h4>
 <pre>final&nbsp;int rprec</pre>
 </li>
 </ul>
 <a id="modifiesLvalue">
 <!--   -->
 </a>
 <ul class="blockListLast">
 <li class="blockList">
 <h4>modifiesLvalue</h4>
 <pre>final&nbsp;boolean modifiesLvalue</pre>
 </li>
 </ul>
 </li>
 </ul>
 </section>
 <!-- ========= CONSTRUCTOR DETAIL ======== -->
 <section role="region">
 <ul class="blockList">
 <li class="blockList"><a id="constructor.detail">
 <!--   -->
 </a>
 <h3>Constructor Detail</h3>
 <a id="&lt;init&gt;()">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>ExpressionType</h4>
 <pre>private&nbsp;ExpressionType()</pre>
 </li>
 </ul>
 <a id="&lt;init&gt;(java.lang.String,boolean,int,boolean)">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>ExpressionType</h4>
 <pre>private&nbsp;ExpressionType&#8203;(java.lang.String&nbsp;op,
                        boolean&nbsp;postfix,
                        int&nbsp;prec,
                        boolean&nbsp;right)</pre>
 </li>
 </ul>
 <a id="&lt;init&gt;(java.lang.String,java.lang.String,boolean,int,boolean)">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>ExpressionType</h4>
 <pre>private&nbsp;ExpressionType&#8203;(java.lang.String&nbsp;op,
                        java.lang.String&nbsp;op2,
                        boolean&nbsp;postfix,
                        int&nbsp;prec,
                        boolean&nbsp;right)</pre>
 </li>
 </ul>
 <a id="&lt;init&gt;(java.lang.String,java.lang.String,boolean,int,boolean,boolean)">
 <!--   -->
 </a>
 <ul class="blockListLast">
 <li class="blockList">
 <h4>ExpressionType</h4>
 <pre>private&nbsp;ExpressionType&#8203;(java.lang.String&nbsp;op,
                        java.lang.String&nbsp;op2,
                        boolean&nbsp;postfix,
                        int&nbsp;prec,
                        boolean&nbsp;right,
                        boolean&nbsp;modifiesLvalue)</pre>
 </li>
 </ul>
 </li>
 </ul>
 </section>
 <!-- ============ METHOD DETAIL ========== -->
 <section role="region">
 <ul class="blockList">
 <li class="blockList"><a id="method.detail">
 <!--   -->
 </a>
 <h3>Method Detail</h3>
 <a id="values()">
 <!--   -->
 </a>
 <ul class="blockList">
 <li class="blockList">
 <h4>values</h4>
 <pre class="methodSignature">public static&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a>[]&nbsp;values()</pre>
 <div class="block">Returns an array containing the constants of this enum type, in
 the order they are declared. This method may be used to iterate
 over the constants as follows:
 <pre>
 for (ExpressionType c : ExpressionType.values())
 &nbsp;   System.out.println(c);
 </pre></div>
 <dl>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>an array containing the constants of this enum type, in the order they are declared</dd>
 </dl>
 </li>
 </ul>
 <a id="valueOf(java.lang.String)">
 <!--   -->
 </a>
 <ul class="blockListLast">
 <li class="blockList">
 <h4>valueOf</h4>
 <pre class="methodSignature">public static&nbsp;<a href="ExpressionType.html" title="enum in org.apache.calcite.linq4j.tree">ExpressionType</a>&nbsp;valueOf&#8203;(java.lang.String&nbsp;name)</pre>
 <div class="block">Returns the enum constant of this type with the specified name.
 The string must match <i>exactly</i> an identifier used to declare an
 enum constant in this type.  (Extraneous whitespace characters are
 not permitted.)</div>
 <dl>
 <dt><span class="paramLabel">Parameters:</span></dt>
 <dd><code>name</code> - the name of the enum constant to be returned.</dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the enum constant with the specified name</dd>
 <dt><span class="throwsLabel">Throws:</span></dt>
 <dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
 <dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
 </dl>
 </li>
 </ul>
 </li>
 </ul>
 </section>
 </li>
 </ul>
 </div>
 </div>
 </main>
 <!-- ========= END OF CLASS DATA ========= -->
 <footer role="contentinfo">
 <nav role="navigation">
 <!-- ======= START OF BOTTOM NAVBAR ====== -->
 <div class="bottomNav"><a id="navbar.bottom">
 <!--   -->
 </a>
 <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
 <a id="navbar.bottom.firstrow">
 <!--   -->
 </a>
 <ul class="navList" title="Navigation">
 <li><a href="../../../../../index.html">Overview</a></li>
 <li><a href="package-summary.html">Package</a></li>
 <li class="navBarCell1Rev">Class</li>
 <li><a href="class-use/ExpressionType.html">Use</a></li>
 <li><a href="package-tree.html">Tree</a></li>
 <li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
 <li><a href="../../../../../index-all.html">Index</a></li>
 <li><a href="../../../../../help-doc.html">Help</a></li>
 </ul>
 </div>
 <div class="subNav">
 <ul class="navList" id="allclasses_navbar_bottom">
 <li><a href="../../../../../allclasses.html">All&nbsp;Classes</a></li>
 </ul>
 <div>
 <script type="text/javascript"><!--
   allClassesLink = document.getElementById("allclasses_navbar_bottom");
   if(window==top) {
     allClassesLink.style.display = "block";
   }
   else {
     allClassesLink.style.display = "none";
   }
   //-->
 </script>
 <noscript>
 <div>JavaScript is disabled on your browser.</div>
 </noscript>
 </div>
 <div>
 <ul class="subNavList">
 <li>Summary:&nbsp;</li>
 <li>Nested&nbsp;|&nbsp;</li>
 <li><a href="#enum.constant.summary">Enum Constants</a>&nbsp;|&nbsp;</li>
 <li><a href="#field.summary">Field</a>&nbsp;|&nbsp;</li>
 <li><a href="#method.summary">Method</a></li>
 </ul>
 <ul class="subNavList">
 <li>Detail:&nbsp;</li>
 <li><a href="#enum.constant.detail">Enum Constants</a>&nbsp;|&nbsp;</li>
 <li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
 <li><a href="#method.detail">Method</a></li>
 </ul>
 </div>
 <a id="skip.navbar.bottom">
 <!--   -->
 </a></div>
 <!-- ======== END OF BOTTOM NAVBAR ======= -->
 </nav>
 <p class="legalCopy"><small>Copyright &#169; 2012&#x2013;2019 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p>
 </footer>
 </body>
 </html>