#include <TransientStringLiteralsVisitor.h>

Inheritance diagram for TransientDictIdVisitor:

Collaboration diagram for TransientDictIdVisitor:

Public Member Functions
shared::StringDictKey	visitUOper (const Analyzer::UOper *uoper) const override

shared::StringDictKey	visitCaseExpr (const Analyzer::CaseExpr *case_expr) const override

shared::StringDictKey	visitStringOper (const Analyzer::StringOper *string_oper) const override

Public Member Functions inherited from ScalarExprVisitor< shared::StringDictKey >
shared::StringDictKey	visit (const Analyzer::Expr *expr) const

Protected Member Functions
shared::StringDictKey	defaultResult () const override

Protected Member Functions inherited from ScalarExprVisitor< shared::StringDictKey >
virtual shared::StringDictKey	visitVar (const Analyzer::Var *) const

virtual shared::StringDictKey	visitColumnVar (const Analyzer::ColumnVar *) const

virtual shared::StringDictKey	visitColumnVarTuple (const Analyzer::ExpressionTuple *) const

virtual shared::StringDictKey	visitConstant (const Analyzer::Constant *) const

virtual shared::StringDictKey	visitBinOper (const Analyzer::BinOper *bin_oper) const

virtual shared::StringDictKey	visitGeoExpr (const Analyzer::GeoExpr *geo_expr) const

virtual shared::StringDictKey	visitInValues (const Analyzer::InValues *in_values) const

virtual shared::StringDictKey	visitInIntegerSet (const Analyzer::InIntegerSet *in_integer_set) const

virtual shared::StringDictKey	visitCharLength (const Analyzer::CharLengthExpr *char_length) const

virtual shared::StringDictKey	visitKeyForString (const Analyzer::KeyForStringExpr *key_for_string) const

virtual shared::StringDictKey	visitSampleRatio (const Analyzer::SampleRatioExpr *sample_ratio) const

virtual shared::StringDictKey	visitCardinality (const Analyzer::CardinalityExpr *cardinality) const

virtual shared::StringDictKey	visitLikeExpr (const Analyzer::LikeExpr *like) const

virtual shared::StringDictKey	visitRegexpExpr (const Analyzer::RegexpExpr *regexp) const

virtual shared::StringDictKey	visitWidthBucket (const Analyzer::WidthBucketExpr *width_bucket_expr) const

virtual shared::StringDictKey	visitMLPredict (const Analyzer::MLPredictExpr *ml_predict_expr) const

virtual shared::StringDictKey	visitPCAProject (const Analyzer::PCAProjectExpr *pca_project_expr) const

virtual shared::StringDictKey	visitDatetruncExpr (const Analyzer::DatetruncExpr *datetrunc) const

virtual shared::StringDictKey	visitExtractExpr (const Analyzer::ExtractExpr *extract) const

virtual shared::StringDictKey	visitFunctionOperWithCustomTypeHandling (const Analyzer::FunctionOperWithCustomTypeHandling *func_oper) const

virtual shared::StringDictKey	visitArrayOper (Analyzer::ArrayExpr const *array_expr) const

virtual shared::StringDictKey	visitGeoUOper (const Analyzer::GeoUOper *geo_expr) const

virtual shared::StringDictKey	visitGeoBinOper (const Analyzer::GeoBinOper *geo_expr) const

virtual shared::StringDictKey	visitFunctionOper (const Analyzer::FunctionOper *func_oper) const

virtual shared::StringDictKey	visitWindowFunction (const Analyzer::WindowFunction *window_func) const

virtual shared::StringDictKey	visitDatediffExpr (const Analyzer::DatediffExpr *datediff) const

virtual shared::StringDictKey	visitDateaddExpr (const Analyzer::DateaddExpr *dateadd) const

virtual shared::StringDictKey	visitLikelihood (const Analyzer::LikelihoodExpr *likelihood) const

virtual shared::StringDictKey	visitOffsetInFragment (const Analyzer::OffsetInFragment *) const

virtual shared::StringDictKey	visitAggExpr (const Analyzer::AggExpr *agg) const

virtual shared::StringDictKey	visitRangeJoinOper (const Analyzer::RangeOper *range_oper) const

virtual shared::StringDictKey	aggregateResult (const shared::StringDictKey &aggregate, const shared::StringDictKey &next_result) const

virtual void	visitBegin () const

Detailed Description

Definition at line 167 of file TransientStringLiteralsVisitor.h.

Member Function Documentation

shared::StringDictKey TransientDictIdVisitor::defaultResult ( ) const

inlineoverrideprotectedvirtual

Reimplemented from ScalarExprVisitor< shared::StringDictKey >.

Definition at line 197 of file TransientStringLiteralsVisitor.h.

Referenced by visitCaseExpr(), visitStringOper(), and visitUOper().

197 { return {}; }

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shared::StringDictKey TransientDictIdVisitor::visitCaseExpr ( const Analyzer::CaseExpr * case_expr ) const

inlineoverridevirtual

Reimplemented from ScalarExprVisitor< shared::StringDictKey >.

Definition at line 178 of file TransientStringLiteralsVisitor.h.

References defaultResult(), Analyzer::Expr::get_type_info(), SQLTypeInfo::getStringDictKey(), and kENCODING_DICT.

                                                         {
     const auto& expr_ti = case_expr->get_type_info();
     if (expr_ti.is_string() && expr_ti.get_compression() == kENCODING_DICT) {
       return expr_ti.getStringDictKey();
     }
     return defaultResult();
   }

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shared::StringDictKey TransientDictIdVisitor::visitStringOper ( const Analyzer::StringOper * string_oper ) const

inlineoverridevirtual

Reimplemented from ScalarExprVisitor< shared::StringDictKey >.

Definition at line 187 of file TransientStringLiteralsVisitor.h.

References defaultResult(), Analyzer::Expr::get_type_info(), SQLTypeInfo::getStringDictKey(), and kENCODING_DICT.

                                                             {
     const auto& expr_ti = string_oper->get_type_info();
     if (expr_ti.is_string() && expr_ti.get_compression() == kENCODING_DICT) {
       return expr_ti.getStringDictKey();
     }
     return defaultResult();
   }

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shared::StringDictKey TransientDictIdVisitor::visitUOper ( const Analyzer::UOper * uoper ) const

inlineoverridevirtual

Reimplemented from ScalarExprVisitor< shared::StringDictKey >.

Definition at line 169 of file TransientStringLiteralsVisitor.h.

References defaultResult(), Analyzer::UOper::get_optype(), Analyzer::Expr::get_type_info(), SQLTypeInfo::getStringDictKey(), kCAST, and kENCODING_DICT.

                                                                             {
     const auto& expr_ti = uoper->get_type_info();
     if (uoper->get_optype() == kCAST && expr_ti.is_string() &&
         expr_ti.get_compression() == kENCODING_DICT) {
       return expr_ti.getStringDictKey();
     }
     return defaultResult();
   }

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

/home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/Visitors/TransientStringLiteralsVisitor.h

Public Member Functions

Protected Member Functions

Detailed Description

Member Function Documentation