RexAbstractInput Class Reference

#include <RelAlgDag.h>

Inheritance diagram for RexAbstractInput:

Collaboration diagram for RexAbstractInput:

Public Member Functions
	RexAbstractInput ()
	RexAbstractInput (const unsigned in_index)
virtual void	acceptChildren (Visitor &v) const override
virtual void	accept (Visitor &v, std::string name) const override
unsigned	getIndex () const
void	setIndex (const unsigned in_index) const
std::string	toString (RelRexToStringConfig config=RelRexToStringConfig::defaults()) const override
virtual size_t	toHash () const override
Public Member Functions inherited from Rex
virtual	~Rex ()
virtual size_t	getStepNumber () const
Public Member Functions inherited from RelAlgDagNode
	RelAlgDagNode ()
virtual void	setStepNumber (size_t step) const
std::optional< size_t >	getIdInPlanTree () const
void	setIdInPlanTree (size_t id) const

Private Attributes
unsigned	in_index_

Friends
struct	RelAlgDagSerializer
std::size_t	hash_value (RexAbstractInput const &)

Additional Inherited Members
Protected Attributes inherited from Rex
std::optional< size_t >	hash_
Protected Attributes inherited from RelAlgDagNode
size_t	step_ {0}
std::optional< size_t >	id_in_plan_tree_

Detailed Description

Definition at line 160 of file RelAlgDag.h.

Constructor & Destructor Documentation

RexAbstractInput::RexAbstractInput ( )

inline

Definition at line 163 of file RelAlgDag.h.

: in_index_{0} {};

RexAbstractInput::RexAbstractInput ( const unsigned  in_index )

inline

Definition at line 165 of file RelAlgDag.h.

: in_index_(in_index) {}

Member Function Documentation

virtual void RexAbstractInput::accept ( Visitor &  v, std::string  name  ) const

inlineoverridevirtual

Implements RelAlgDagNode.

Reimplemented in RexInput.

Definition at line 168 of file RelAlgDag.h.

References acceptChildren(), and RelAlgDagNode::Visitor::visit().

Referenced by TableFunctionsFactory_node.PrintNode::__str__().

                                                                 {
    if (v.visit(this, std::move(name))) {
      acceptChildren(v);
    }
  }

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virtual void RexAbstractInput::acceptChildren ( Visitor &  v ) const

inlineoverridevirtual

Implements RelAlgDagNode.

Reimplemented in RexInput.

Definition at line 167 of file RelAlgDag.h.

Referenced by accept().

{}

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unsigned RexAbstractInput::getIndex ( ) const

inline

Definition at line 174 of file RelAlgDag.h.

References in_index_.

Referenced by RexInput::deepCopy(), find_hoistable_conditions(), hash_value(), RexInput::operator==(), RexInput::toString(), RelAlgTranslator::translateGeoColumn(), RelAlgTranslator::translateInput(), anonymous_namespace{RelAlgOptimizer.cpp}::RexProjectInputRedirector::visitInput(), anonymous_namespace{QueryPhysicalInputsCollector.cpp}::RexPhysicalInputsVisitor::visitInput(), anonymous_namespace{RelAlgDag.cpp}::RexRebindReindexInputsVisitor::visitInput(), anonymous_namespace{RelLeftDeepInnerJoin.cpp}::RebindRexInputsFromLeftDeepJoin::visitInput(), RexInputRenumber< bAllowMissing >::visitInput(), anonymous_namespace{RelAlgOptimizer.cpp}::RexInputCollector::visitInput(), anonymous_namespace{RelAlgOptimizer.cpp}::RexInputRenumberVisitor::visitInput(), anonymous_namespace{RelAlgOptimizer.cpp}::RexInputSinker::visitInput(), anonymous_namespace{RelAlgOptimizer.cpp}::SubConditionReplacer::visitInput(), anonymous_namespace{RelAlgExecutor.cpp}::RexUsedInputsVisitor::visitInput(), anonymous_namespace{RelAlgOptimizer.cpp}::RexInputRedirector::visitInput(), and JoinTargetRebaser::visitInput().

{ return in_index_; }

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void RexAbstractInput::setIndex ( const unsigned  in_index ) const

inline

Definition at line 176 of file RelAlgDag.h.

References in_index_.

Referenced by anonymous_namespace{RelAlgDag.cpp}::RexRebindReindexInputsVisitor::visitInput(), and anonymous_namespace{RelLeftDeepInnerJoin.cpp}::RebindRexInputsFromLeftDeepJoin::visitInput().

{ in_index_ = in_index; }

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virtual size_t RexAbstractInput::toHash ( ) const

inlineoverridevirtual

Implements Rex.

Reimplemented in RexInput.

Definition at line 183 of file RelAlgDag.h.

References hash_value.

{ return hash_value(*this); }

std::string RexAbstractInput::toString ( RelRexToStringConfig  config = RelRexToStringConfig::defaults() ) const

inlineoverridevirtual

Implements RelAlgDagNode.

Reimplemented in RexInput.

Definition at line 178 of file RelAlgDag.h.

References cat(), in_index_, to_string(), and typeName().

                                                                                   {
    return cat(::typeName(this), "(", std::to_string(in_index_), ")");
  }

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Friends And Related Function Documentation

std::size_t hash_value ( RexAbstractInput const &  rex_ab_input )

friend

Definition at line 3525 of file RelAlgDag.cpp.

Referenced by toHash().

                                                           {
  if (rex_ab_input.hash_) {
    return *rex_ab_input.hash_;
  }
  rex_ab_input.hash_ = typeid(RexAbstractInput).hash_code();
  boost::hash_combine(*rex_ab_input.hash_, rex_ab_input.in_index_);
  return *rex_ab_input.hash_;
}

friend struct RelAlgDagSerializer

friend

Definition at line 190 of file RelAlgDag.h.

Member Data Documentation

unsigned RexAbstractInput::in_index_

mutableprivate

Definition at line 188 of file RelAlgDag.h.

Referenced by getIndex(), hash_value(), setIndex(), and toString().

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

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