AllColumnVarsVisitor Class Reference

Inheritance diagram for AllColumnVarsVisitor:

Collaboration diagram for AllColumnVarsVisitor:

Protected Member Functions
std::set< const Analyzer::ColumnVar * >	visitColumnVar (const Analyzer::ColumnVar *column) const override
std::set< const Analyzer::ColumnVar * >	visitColumnVarTuple (const Analyzer::ExpressionTuple *expr_tuple) const override
std::set< const Analyzer::ColumnVar * >	aggregateResult (const std::set< const Analyzer::ColumnVar * > &aggregate, const std::set< const Analyzer::ColumnVar * > &next_result) const override
Protected Member Functions inherited from ScalarExprVisitor< std::set< const Analyzer::ColumnVar * > >
virtual std::set< const Analyzer::ColumnVar * >	visitVar (const Analyzer::Var *) const
virtual std::set< const Analyzer::ColumnVar * >	visitConstant (const Analyzer::Constant *) const
virtual std::set< const Analyzer::ColumnVar * >	visitUOper (const Analyzer::UOper *uoper) const
virtual std::set< const Analyzer::ColumnVar * >	visitBinOper (const Analyzer::BinOper *bin_oper) const
virtual std::set< const Analyzer::ColumnVar * >	visitGeoExpr (const Analyzer::GeoExpr *geo_expr) const
virtual std::set< const Analyzer::ColumnVar * >	visitInValues (const Analyzer::InValues *in_values) const
virtual std::set< const Analyzer::ColumnVar * >	visitInIntegerSet (const Analyzer::InIntegerSet *in_integer_set) const
virtual std::set< const Analyzer::ColumnVar * >	visitCharLength (const Analyzer::CharLengthExpr *char_length) const
virtual std::set< const Analyzer::ColumnVar * >	visitKeyForString (const Analyzer::KeyForStringExpr *key_for_string) const
virtual std::set< const Analyzer::ColumnVar * >	visitSampleRatio (const Analyzer::SampleRatioExpr *sample_ratio) const
virtual std::set< const Analyzer::ColumnVar * >	visitStringOper (const Analyzer::StringOper *string_oper) const
virtual std::set< const Analyzer::ColumnVar * >	visitCardinality (const Analyzer::CardinalityExpr *cardinality) const
virtual std::set< const Analyzer::ColumnVar * >	visitLikeExpr (const Analyzer::LikeExpr *like) const
virtual std::set< const Analyzer::ColumnVar * >	visitRegexpExpr (const Analyzer::RegexpExpr *regexp) const
virtual std::set< const Analyzer::ColumnVar * >	visitWidthBucket (const Analyzer::WidthBucketExpr *width_bucket_expr) const
virtual std::set< const Analyzer::ColumnVar * >	visitCaseExpr (const Analyzer::CaseExpr *case_) const
virtual std::set< const Analyzer::ColumnVar * >	visitDatetruncExpr (const Analyzer::DatetruncExpr *datetrunc) const
virtual std::set< const Analyzer::ColumnVar * >	visitExtractExpr (const Analyzer::ExtractExpr *extract) const
virtual std::set< const Analyzer::ColumnVar * >	visitFunctionOperWithCustomTypeHandling (const Analyzer::FunctionOperWithCustomTypeHandling *func_oper) const
virtual std::set< const Analyzer::ColumnVar * >	visitArrayOper (Analyzer::ArrayExpr const *array_expr) const
virtual std::set< const Analyzer::ColumnVar * >	visitGeoUOper (const Analyzer::GeoUOper *geo_expr) const
virtual std::set< const Analyzer::ColumnVar * >	visitGeoBinOper (const Analyzer::GeoBinOper *geo_expr) const
virtual std::set< const Analyzer::ColumnVar * >	visitFunctionOper (const Analyzer::FunctionOper *func_oper) const
virtual std::set< const Analyzer::ColumnVar * >	visitWindowFunction (const Analyzer::WindowFunction *window_func) const
virtual std::set< const Analyzer::ColumnVar * >	visitDatediffExpr (const Analyzer::DatediffExpr *datediff) const
virtual std::set< const Analyzer::ColumnVar * >	visitDateaddExpr (const Analyzer::DateaddExpr *dateadd) const
virtual std::set< const Analyzer::ColumnVar * >	visitLikelihood (const Analyzer::LikelihoodExpr *likelihood) const
virtual std::set< const Analyzer::ColumnVar * >	visitOffsetInFragment (const Analyzer::OffsetInFragment *) const
virtual std::set< const Analyzer::ColumnVar * >	visitAggExpr (const Analyzer::AggExpr *agg) const
virtual std::set< const Analyzer::ColumnVar * >	visitRangeJoinOper (const Analyzer::RangeOper *range_oper) const
virtual void	visitBegin () const
virtual std::set< const Analyzer::ColumnVar * >	defaultResult () const

Additional Inherited Members
Public Member Functions inherited from ScalarExprVisitor< std::set< const Analyzer::ColumnVar * > >
std::set< const Analyzer::ColumnVar * >	visit (const Analyzer::Expr *expr) const

Detailed Description

Definition at line 604 of file HashJoin.cpp.

Member Function Documentation

std::set<const Analyzer::ColumnVar*> AllColumnVarsVisitor::aggregateResult ( const std::set< const Analyzer::ColumnVar * > &  aggregate, const std::set< const Analyzer::ColumnVar * > &  next_result  ) const

inlineoverrideprotectedvirtual

Reimplemented from ScalarExprVisitor< std::set< const Analyzer::ColumnVar * > >.

Definition at line 623 of file HashJoin.cpp.

References run_benchmark_import::result.

                                                                          {
    auto result = aggregate;
    result.insert(next_result.begin(), next_result.end());
    return result;
  }

std::set<const Analyzer::ColumnVar*> AllColumnVarsVisitor::visitColumnVar ( const Analyzer::ColumnVar *  column ) const

inlineoverrideprotectedvirtual

Reimplemented from ScalarExprVisitor< std::set< const Analyzer::ColumnVar * > >.

Definition at line 607 of file HashJoin.cpp.

                                                      {
    return {column};
  }

std::set<const Analyzer::ColumnVar*> AllColumnVarsVisitor::visitColumnVarTuple ( const Analyzer::ExpressionTuple *  expr_tuple ) const

inlineoverrideprotectedvirtual

Reimplemented from ScalarExprVisitor< std::set< const Analyzer::ColumnVar * > >.

Definition at line 612 of file HashJoin.cpp.

References Analyzer::ExpressionTuple::getTuple(), run_benchmark_import::result, and ScalarExprVisitor< T >::visit().

                                                                {
    AllColumnVarsVisitor visitor;
    std::set<const Analyzer::ColumnVar*> result;
    for (const auto& expr_component : expr_tuple->getTuple()) {
      const auto component_rte_set = visitor.visit(expr_component.get());
      result.insert(component_rte_set.begin(), component_rte_set.end());
    }
    return result;
  }

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The documentation for this class was generated from the following file:

• /home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/JoinHashTable/HashJoin.cpp