RexOperator Class Reference

#include <RelAlgDagBuilder.h>

Inheritance diagram for RexOperator:

Collaboration diagram for RexOperator:

Public Member Functions
	RexOperator (const SQLOps op, std::vector< std::unique_ptr< const RexScalar >> &operands, const SQLTypeInfo &type)
virtual std::unique_ptr< const RexOperator >	getDisambiguated (std::vector< std::unique_ptr< const RexScalar >> &operands) const
size_t	size () const
const RexScalar *	getOperand (const size_t idx) const
const RexScalar *	getOperandAndRelease (const size_t idx) const
SQLOps	getOperator () const
const SQLTypeInfo &	getType () const
std::string	toString () const override
Public Member Functions inherited from Rex
virtual	~Rex ()

Protected Attributes
const SQLOps	op_
std::vector< std::unique_ptr< const RexScalar > >	operands_
const SQLTypeInfo	type_

Detailed Description

Definition at line 210 of file RelAlgDagBuilder.h.

Constructor & Destructor Documentation

RexOperator()

RexOperator::RexOperator ( const SQLOps  op, std::vector< std::unique_ptr< const RexScalar >> &  operands, const SQLTypeInfo &  type  )

inline

Definition at line 212 of file RelAlgDagBuilder.h.

      : op_(op), operands_(std::move(operands)), type_(type) {}

Member Function Documentation

getDisambiguated()

virtual std::unique_ptr<const RexOperator> RexOperator::getDisambiguated ( std::vector< std::unique_ptr< const RexScalar >> &  operands ) const

inlinevirtual

Reimplemented in RexFunctionOperator.

Definition at line 217 of file RelAlgDagBuilder.h.

Referenced by RexDeepCopyVisitor::visitOperator().

                                                                 {
    return std::unique_ptr<const RexOperator>(new RexOperator(op_, operands, type_));
  }

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getOperand()

const RexScalar* RexOperator::getOperand ( const size_t  idx ) const

inline

Definition at line 224 of file RelAlgDagBuilder.h.

References CHECK.

Referenced by anonymous_namespace{RelAlgDagBuilder.cpp}::anonymous_namespace{RelAlgDagBuilder.cpp}::is_window_function_operator(), RelAlgTranslator::translateAbs(), RelAlgTranslator::translateBinaryGeoFunction(), RelAlgTranslator::translateCardinality(), RelAlgTranslator::translateDateadd(), RelAlgTranslator::translateDatediff(), RelAlgTranslator::translateDatepart(), RelAlgTranslator::translateDatePlusMinus(), RelAlgTranslator::translateDatetime(), RelAlgTranslator::translateExtract(), RelAlgTranslator::translateFunction(), RelAlgTranslator::translateFunctionArgs(), RelAlgTranslator::translateFunctionWithGeoArg(), RelAlgTranslator::translateGeoComparison(), RelAlgTranslator::translateGeoOverlapsOper(), RelAlgTranslator::translateHPTLiteral(), RelAlgTranslator::translateInOper(), RelAlgTranslator::translateItem(), RelAlgTranslator::translateLength(), RelAlgTranslator::translateLike(), RelAlgTranslator::translateLikely(), RelAlgTranslator::translateOper(), RelAlgTranslator::translateOverlapsOper(), RelAlgTranslator::translateRegexp(), RelAlgTranslator::translateSign(), RelAlgTranslator::translateTernaryGeoFunction(), RelAlgTranslator::translateUnaryGeoFunction(), RelAlgTranslator::translateUnlikely(), RelAlgTranslator::translateUoper(), RelAlgTranslator::translateWindowFunction(), anonymous_namespace{QueryPhysicalInputsCollector.cpp}::RexPhysicalInputsVisitor::visitOperator(), RexVisitor< const RexScalar *>::visitOperator(), RexDeepCopyVisitor::visitOperator(), and RexDeepCopyVisitor::visitWindowFunctionOperator().

                                                      {
    CHECK(idx < operands_.size());
    return operands_[idx].get();
  }

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getOperandAndRelease()

const RexScalar* RexOperator::getOperandAndRelease ( const size_t  idx ) const

inline

Definition at line 229 of file RelAlgDagBuilder.h.

References CHECK.

                                                                {
    CHECK(idx < operands_.size());
    return operands_[idx].release();
  }

getOperator()

SQLOps RexOperator::getOperator ( ) const

inline

Definition at line 234 of file RelAlgDagBuilder.h.

Referenced by anonymous_namespace{RelAlgDagBuilder.cpp}::anonymous_namespace{RelAlgDagBuilder.cpp}::is_window_function_operator(), RelAlgTranslator::translateDatePlusMinus(), RelAlgTranslator::translateGeoComparison(), RelAlgTranslator::translateOper(), RelAlgTranslator::translateOverlapsOper(), and RelAlgTranslator::translateUoper().

{ return op_; }

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getType()

const SQLTypeInfo& RexOperator::getType ( ) const

inline

Definition at line 236 of file RelAlgDagBuilder.h.

Referenced by RelAlgTranslator::translateArrayFunction(), RelAlgTranslator::translateBinaryGeoFunction(), RelAlgTranslator::translateCardinality(), RelAlgTranslator::translateDatePlusMinus(), RelAlgTranslator::translateFunction(), RelAlgTranslator::translateFunctionWithGeoArg(), RelAlgTranslator::translateHPTLiteral(), RelAlgTranslator::translateUnaryGeoFunction(), RelAlgTranslator::translateUoper(), and RelAlgTranslator::translateWindowFunction().

{ return type_; }

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size()

size_t RexOperator::size ( ) const

inline

Definition at line 222 of file RelAlgDagBuilder.h.

Referenced by anonymous_namespace{RelAlgDagBuilder.cpp}::anonymous_namespace{RelAlgDagBuilder.cpp}::is_window_function_operator(), RelAlgTranslator::translateAbs(), RelAlgTranslator::translateBinaryGeoFunction(), RelAlgTranslator::translateDateadd(), RelAlgTranslator::translateDatediff(), RelAlgTranslator::translateDatepart(), RelAlgTranslator::translateDatePlusMinus(), RelAlgTranslator::translateDatetime(), RelAlgTranslator::translateExtract(), RelAlgTranslator::translateFunction(), RelAlgTranslator::translateFunctionArgs(), RelAlgTranslator::translateFunctionWithGeoArg(), RelAlgTranslator::translateGeoComparison(), RelAlgTranslator::translateGeoOverlapsOper(), RelAlgTranslator::translateHPTLiteral(), RelAlgTranslator::translateInOper(), RelAlgTranslator::translateItem(), RelAlgTranslator::translateLength(), RelAlgTranslator::translateLike(), RelAlgTranslator::translateLikely(), RelAlgTranslator::translateOper(), RelAlgTranslator::translateRegexp(), RelAlgTranslator::translateSign(), RelAlgTranslator::translateTernaryGeoFunction(), RelAlgTranslator::translateUnaryGeoFunction(), RelAlgTranslator::translateUnlikely(), RelAlgTranslator::translateUoper(), RelAlgTranslator::translateWindowFunction(), anonymous_namespace{QueryPhysicalInputsCollector.cpp}::RexPhysicalInputsVisitor::visitOperator(), RexVisitor< const RexScalar *>::visitOperator(), RexDeepCopyVisitor::visitOperator(), and RexDeepCopyVisitor::visitWindowFunctionOperator().

{ return operands_.size(); }

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toString()

std::string RexOperator::toString ( ) const

inlineoverridevirtual

Implements Rex.

Reimplemented in RexWindowFunctionOperator, and RexFunctionOperator.

Definition at line 238 of file RelAlgDagBuilder.h.

References run_benchmark_import::result, and to_string().

                                      {
    std::string result = "(RexOperator " + std::to_string(op_);
    for (const auto& operand : operands_) {
      result += " " + operand->toString();
    }
    return result + ")";
  };

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Member Data Documentation

op_

const SQLOps RexOperator::op_

protected

Definition at line 244 of file RelAlgDagBuilder.h.

operands_

std::vector<std::unique_ptr<const RexScalar> > RexOperator::operands_

mutableprotected

Definition at line 248 of file RelAlgDagBuilder.h.

type_

const SQLTypeInfo RexOperator::type_

protected

Definition at line 249 of file RelAlgDagBuilder.h.

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

• /home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/RelAlgDagBuilder.h