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| <h2 title="Uses of Class org.apache.calcite.rex.RexVisitorImpl" class="title">Uses of Class<br>org.apache.calcite.rex.RexVisitorImpl</h2> |
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| <table class="useSummary"> |
| <caption><span>Packages that use <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a></span><span class="tabEnd"> </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.adapter.cassandra">org.apache.calcite.adapter.cassandra</a></th> |
| <td class="colLast"> |
| <div class="block">Cassandra query provider.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.elasticsearch">org.apache.calcite.adapter.elasticsearch</a></th> |
| <td class="colLast"> |
| <div class="block">Query provider based on an Elasticsearch2 DB.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.geode.rel">org.apache.calcite.adapter.geode.rel</a></th> |
| <td class="colLast"> |
| <div class="block">Query provider based on Apache Geode (Gemfire) In Memory Data Grid</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.jdbc">org.apache.calcite.adapter.jdbc</a></th> |
| <td class="colLast"> |
| <div class="block">Query provider based on a JDBC data source.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.adapter.mongodb">org.apache.calcite.adapter.mongodb</a></th> |
| <td class="colLast"> |
| <div class="block">Query provider based on a MongoDB database.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.plan">org.apache.calcite.plan</a></th> |
| <td class="colLast"> |
| <div class="block">Defines interfaces for constructing rule-based optimizers of |
| relational expressions.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.core">org.apache.calcite.rel.core</a></th> |
| <td class="colLast"> |
| <div class="block">Defines core relational expressions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.metadata">org.apache.calcite.rel.metadata</a></th> |
| <td class="colLast"> |
| <div class="block">Defines metadata interfaces and utilities for relational |
| expressions.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.rules">org.apache.calcite.rel.rules</a></th> |
| <td class="colLast"> |
| <div class="block">Provides a core set of planner rules.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <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> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="#org.apache.calcite.sql2rel">org.apache.calcite.sql2rel</a></th> |
| <td class="colLast"> |
| <div class="block">Translates a SQL parse tree to relational expression.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
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| <h3>Uses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../adapter/cassandra/package-summary.html">org.apache.calcite.adapter.cassandra</a></h3> |
| <table class="useSummary"> |
| <caption><span>Subclasses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../adapter/cassandra/package-summary.html">org.apache.calcite.adapter.cassandra</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/cassandra/CassandraRules.RexToCassandraTranslator.html" title="class in org.apache.calcite.adapter.cassandra">CassandraRules.RexToCassandraTranslator</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Translator from <a href="../RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> to strings in Cassandra's expression |
| language.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.adapter.elasticsearch"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../adapter/elasticsearch/package-summary.html">org.apache.calcite.adapter.elasticsearch</a></h3> |
| <table class="useSummary"> |
| <caption><span>Subclasses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../adapter/elasticsearch/package-summary.html">org.apache.calcite.adapter.elasticsearch</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/elasticsearch/ElasticsearchRules.RexToElasticsearchTranslator.html" title="class in org.apache.calcite.adapter.elasticsearch">ElasticsearchRules.RexToElasticsearchTranslator</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Translator from <a href="../RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> to strings in Elasticsearch's expression |
| language.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>(package private) class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/elasticsearch/MapProjectionFieldVisitor.html" title="class in org.apache.calcite.adapter.elasticsearch">MapProjectionFieldVisitor</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor that extracts the actual field name from an item expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/elasticsearch/PredicateAnalyzer.Visitor.html" title="class in org.apache.calcite.adapter.elasticsearch">PredicateAnalyzer.Visitor</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Traverses <a href="../RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> tree and builds ES query.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
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| <h3>Uses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../adapter/geode/rel/package-summary.html">org.apache.calcite.adapter.geode.rel</a></h3> |
| <table class="useSummary"> |
| <caption><span>Subclasses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../adapter/geode/rel/package-summary.html">org.apache.calcite.adapter.geode.rel</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/geode/rel/GeodeRules.RexToGeodeTranslator.html" title="class in org.apache.calcite.adapter.geode.rel">GeodeRules.RexToGeodeTranslator</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Translator from <a href="../RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> to strings in Geode's expression language.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.adapter.jdbc"> |
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| </a> |
| <h3>Uses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../adapter/jdbc/package-summary.html">org.apache.calcite.adapter.jdbc</a></h3> |
| <table class="useSummary"> |
| <caption><span>Subclasses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../adapter/jdbc/package-summary.html">org.apache.calcite.adapter.jdbc</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/jdbc/JdbcRules.CheckingUserDefinedFunctionVisitor.html" title="class in org.apache.calcite.adapter.jdbc">JdbcRules.CheckingUserDefinedFunctionVisitor</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor for checking whether part of projection is a user defined function or not</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.adapter.mongodb"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../adapter/mongodb/package-summary.html">org.apache.calcite.adapter.mongodb</a></h3> |
| <table class="useSummary"> |
| <caption><span>Subclasses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../adapter/mongodb/package-summary.html">org.apache.calcite.adapter.mongodb</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../adapter/mongodb/MongoRules.RexToMongoTranslator.html" title="class in org.apache.calcite.adapter.mongodb">MongoRules.RexToMongoTranslator</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Translator from <a href="../RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> to strings in MongoDB's expression |
| language.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.plan"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../plan/package-summary.html">org.apache.calcite.plan</a></h3> |
| <table class="useSummary"> |
| <caption><span>Subclasses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../plan/package-summary.html">org.apache.calcite.plan</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../plan/RelOptUtil.InputFinder.html" title="class in org.apache.calcite.plan">RelOptUtil.InputFinder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor which builds a bitmap of the inputs used by an expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../plan/RexImplicationChecker.InputUsageFinder.html" title="class in org.apache.calcite.plan">RexImplicationChecker.InputUsageFinder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor that builds a usage map of inputs used by an expression.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.rel.core"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../rel/core/package-summary.html">org.apache.calcite.rel.core</a></h3> |
| <table class="useSummary"> |
| <caption><span>Subclasses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../rel/core/package-summary.html">org.apache.calcite.rel.core</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Match.AggregateFinder.html" title="class in org.apache.calcite.rel.core">Match.AggregateFinder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Find aggregate functions in operands.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/core/Match.PatternVarFinder.html" title="class in org.apache.calcite.rel.core">Match.PatternVarFinder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visits the operands of an aggregate call to retrieve relevant pattern |
| variables.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.rel.metadata"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../rel/metadata/package-summary.html">org.apache.calcite.rel.metadata</a></h3> |
| <table class="useSummary"> |
| <caption><span>Subclasses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../rel/metadata/package-summary.html">org.apache.calcite.rel.metadata</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/metadata/RelMdPredicates.JoinConditionBasedPredicateInference.EquivalenceFinder.html" title="class in org.apache.calcite.rel.metadata">RelMdPredicates.JoinConditionBasedPredicateInference.EquivalenceFinder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Find expressions of the form 'col_x = col_y'.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/metadata/RelMdUtil.CardOfProjExpr.html" title="class in org.apache.calcite.rel.metadata">RelMdUtil.CardOfProjExpr</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor that walks over a scalar expression and computes the |
| cardinality of its result.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.rel.rules"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../rel/rules/package-summary.html">org.apache.calcite.rel.rules</a></h3> |
| <table class="useSummary"> |
| <caption><span>Subclasses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../rel/rules/package-summary.html">org.apache.calcite.rel.rules</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/rules/CalcRelSplitter.HighestUsageFinder.html" title="class in org.apache.calcite.rel.rules">CalcRelSplitter.HighestUsageFinder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Builds an array of the highest level which contains an expression which |
| uses each expression as an input.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/rules/CalcRelSplitter.ImplementTester.html" title="class in org.apache.calcite.rel.rules">CalcRelSplitter.ImplementTester</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor which returns whether an expression can be implemented in a given |
| type of relational expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/rules/CalcRelSplitter.MaxInputFinder.html" title="class in org.apache.calcite.rel.rules">CalcRelSplitter.MaxInputFinder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Finds the highest level used by any of the inputs of a given expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/rules/DateRangeRules.ExtractFinder.html" title="class in org.apache.calcite.rel.rules">DateRangeRules.ExtractFinder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor that searches for calls to <code>EXTRACT</code>, <code>FLOOR</code> or |
| <code>CEIL</code>, building a list of distinct time units.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/rules/JoinToMultiJoinRule.InputReferenceCounter.html" title="class in org.apache.calcite.rel.rules">JoinToMultiJoinRule.InputReferenceCounter</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor that keeps a reference count of the inputs used by an expression.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/rules/PushProjector.InputSpecialOpFinder.html" title="class in org.apache.calcite.rel.rules">PushProjector.InputSpecialOpFinder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor which builds a bitmap of the inputs used by an expressions, as |
| well as locating expressions corresponding to special operators.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../../rel/rules/ReduceExpressionsRule.ReducibleExprLocator.html" title="class in org.apache.calcite.rel.rules">ReduceExpressionsRule.ReducibleExprLocator</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Helper class used to locate expressions that either can be reduced to |
| literals or contain redundant casts.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.rex"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../package-summary.html">org.apache.calcite.rex</a></h3> |
| <table class="useSummary"> |
| <caption><span>Subclasses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../package-summary.html">org.apache.calcite.rex</a></span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexAnalyzer.VariableCollector.html" title="class in org.apache.calcite.rex">RexAnalyzer.VariableCollector</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Collects the variables (or other bindable sites) in an expression, and |
| counts features (such as CAST) that <a href="../RexInterpreter.html" title="class in org.apache.calcite.rex"><code>RexInterpreter</code></a> cannot |
| handle.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexChecker.html" title="class in org.apache.calcite.rex">RexChecker</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor which checks the validity of a <a href="../RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexMultisetUtil.RexCallMultisetOperatorCounter.html" title="class in org.apache.calcite.rex">RexMultisetUtil.RexCallMultisetOperatorCounter</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">A RexShuttle that traverse all RexNode and counts total number of |
| RexCalls traversed and number of multiset calls traversed.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexOver.Finder.html" title="class in org.apache.calcite.rex">RexOver.Finder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor which detects a <a href="../RexOver.html" title="class in org.apache.calcite.rex"><code>RexOver</code></a> inside a <a href="../RexNode.html" title="class in org.apache.calcite.rex"><code>RexNode</code></a> |
| expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>(package private) static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexProgram.Checker.html" title="class in org.apache.calcite.rex">RexProgram.Checker</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor which walks over a program and checks validity.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexProgram.Marshaller.html" title="class in org.apache.calcite.rex">RexProgram.Marshaller</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Given an expression in a program, creates a clone of the expression with |
| sub-expressions (represented by <a href="../RexLocalRef.html" title="class in org.apache.calcite.rex"><code>RexLocalRef</code></a>s) fully expanded.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexProgram.ReferenceCounter.html" title="class in org.apache.calcite.rex">RexProgram.ReferenceCounter</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor which marks which expressions are used.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexUtil.CorrelationFinder.html" title="class in org.apache.calcite.rex">RexUtil.CorrelationFinder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor that throws <a href="../../util/Util.FoundOne.html" title="class in org.apache.calcite.util"><code>Util.FoundOne</code></a> if |
| applied to an expression that contains a <a href="../RexCorrelVariable.html" title="class in org.apache.calcite.rex"><code>RexCorrelVariable</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexUtil.ExpressionNormalizer.html" title="class in org.apache.calcite.rex">RexUtil.ExpressionNormalizer</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Walks over expressions and builds a bank of common sub-expressions.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexUtil.FieldAccessFinder.html" title="class in org.apache.calcite.rex">RexUtil.FieldAccessFinder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor which builds a bitmap of the inputs used by an expression.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexUtil.ForwardRefFinder.html" title="class in org.apache.calcite.rex">RexUtil.ForwardRefFinder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Walks over an expression and throws an exception if it finds an |
| <a href="../RexInputRef.html" title="class in org.apache.calcite.rex"><code>RexInputRef</code></a> with an ordinal beyond the number of fields in the |
| input row type, or a <a href="../RexLocalRef.html" title="class in org.apache.calcite.rex"><code>RexLocalRef</code></a> with ordinal greater than that set |
| using <a href="../RexUtil.ForwardRefFinder.html#setLimit(int)"><code>RexUtil.ForwardRefFinder.setLimit(int)</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="../RexUtil.SubQueryFinder.html" title="class in org.apache.calcite.rex">RexUtil.SubQueryFinder</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Visitor that throws <a href="../../util/Util.FoundOne.html" title="class in org.apache.calcite.util"><code>Util.FoundOne</code></a> if |
| applied to an expression that contains a <a href="../RexSubQuery.html" title="class in org.apache.calcite.rex"><code>RexSubQuery</code></a>.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section role="region"><a id="org.apache.calcite.sql2rel"> |
| <!-- --> |
| </a> |
| <h3>Uses of <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a> in <a href="../../sql2rel/package-summary.html">org.apache.calcite.sql2rel</a></h3> |
| <table class="useSummary"> |
| <caption><span>Methods in <a href="../../sql2rel/package-summary.html">org.apache.calcite.sql2rel</a> that return <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a></span><span class="tabEnd"> </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>private <a href="../RexVisitorImpl.html" title="class in org.apache.calcite.rex">RexVisitorImpl</a><java.lang.Void></code></td> |
| <th class="colSecond" scope="row"><span class="typeNameLabel">RelDecorrelator.CorelMapBuilder.</span><code><span class="memberNameLink"><a href="../../sql2rel/RelDecorrelator.CorelMapBuilder.html#rexVisitor(org.apache.calcite.rel.RelNode)">rexVisitor</a></span>​(<a href="../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a> rel)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </tbody> |
| </table> |
| </section> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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