RelLogicalValues Class Reference

#include <RelAlgDagBuilder.h>

Inheritance diagram for RelLogicalValues:

Collaboration diagram for RelLogicalValues:

Public Member Functions
	RelLogicalValues (const std::vector< TargetMetaInfo > &tuple_type)
const std::vector< TargetMetaInfo >	getTupleType () const
std::string	toString () const override
size_t	size () const override
std::shared_ptr< RelAlgNode >	deepCopy () const override
Public Member Functions inherited from RelAlgNode
	RelAlgNode ()
virtual	~RelAlgNode ()
void	resetQueryExecutionState ()
void	setContextData (const void *context_data) const
void	setOutputMetainfo (const std::vector< TargetMetaInfo > &targets_metainfo) const
const std::vector< TargetMetaInfo > &	getOutputMetainfo () const
unsigned	getId () const
bool	hasContextData () const
const void *	getContextData () const
const size_t	inputCount () const
const RelAlgNode *	getInput (const size_t idx) const
std::shared_ptr< const RelAlgNode >	getAndOwnInput (const size_t idx) const
void	addManagedInput (std::shared_ptr< const RelAlgNode > input)
bool	hasInput (const RelAlgNode *needle) const
virtual void	replaceInput (std::shared_ptr< const RelAlgNode > old_input, std::shared_ptr< const RelAlgNode > input)
bool	isNop () const
void	markAsNop ()

Private Attributes
const std::vector< TargetMetaInfo >	tuple_type_

Additional Inherited Members
Static Public Member Functions inherited from RelAlgNode
static void	resetRelAlgFirstId () noexcept
Protected Attributes inherited from RelAlgNode
std::vector< std::shared_ptr< const RelAlgNode > >	inputs_
const unsigned	id_

Detailed Description

Definition at line 1448 of file RelAlgDagBuilder.h.

Constructor & Destructor Documentation

RelLogicalValues()

RelLogicalValues::RelLogicalValues ( const std::vector< TargetMetaInfo > &  tuple_type )

inline

Definition at line 1450 of file RelAlgDagBuilder.h.

      : tuple_type_(tuple_type) {}

Member Function Documentation

deepCopy()

std::shared_ptr<RelAlgNode> RelLogicalValues::deepCopy ( ) const

inlineoverridevirtual

Implements RelAlgNode.

Definition at line 1468 of file RelAlgDagBuilder.h.

                                                      {
    return std::make_shared<RelLogicalValues>(tuple_type_);
  }

getTupleType()

const std::vector<TargetMetaInfo> RelLogicalValues::getTupleType ( ) const

inline

Definition at line 1453 of file RelAlgDagBuilder.h.

Referenced by RelAlgExecutor::executeLogicalValues().

{ return tuple_type_; }

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size()

size_t RelLogicalValues::size ( ) const

inlineoverridevirtual

Implements RelAlgNode.

Definition at line 1466 of file RelAlgDagBuilder.h.

{ return tuple_type_.size(); }

toString()

std::string RelLogicalValues::toString ( ) const

inlineoverridevirtual

Implements RelAlgNode.

Definition at line 1455 of file RelAlgDagBuilder.h.

References to_string().

                                      {
    std::string ret =
        "(RelLogicalValues<" + std::to_string(reinterpret_cast<uint64_t>(this)) + ">";
    for (const auto& target_meta_info : tuple_type_) {
      ret += " (" + target_meta_info.get_resname() + " " +
             target_meta_info.get_type_info().get_type_name() + ")";
    }
    ret += " )";
    return ret;
  }

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Member Data Documentation

tuple_type_

const std::vector<TargetMetaInfo> RelLogicalValues::tuple_type_

private

Definition at line 1473 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