hype::queryprocessing::Operator Class Reference

#include <operator.hpp>

Inheritance diagram for hype::queryprocessing::Operator:

Collaboration diagram for hype::queryprocessing::Operator:

List of all members.

Public Member Functions
bool	operator() ()
const hype::core::SchedulingDecision &	getSchedulingDecision () const throw ()
virtual	~Operator ()
const core::EstimatedTime	getEstimatedExecutionTime () const throw ()
virtual double	getRecursiveExecutionTimeInNanoseconds ()=0
const std::string	getAlgorithmName () const throw ()
const core::Tuple	getFeatureValues () const throw ()
const core::DeviceSpecification	getDeviceSpecification () const throw ()
Protected Member Functions
	Operator (const hype::core::SchedulingDecision &sched_dec)
Private Member Functions
virtual bool	execute ()=0
Private Attributes
hype::core::SchedulingDecision	sched_dec_

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Constructor & Destructor Documentation

virtual hype::queryprocessing::Operator::~Operator

(

)

[virtual]

hype::queryprocessing::Operator::Operator

(

const hype::core::SchedulingDecision &

sched_dec

)

[protected]

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Member Function Documentation

virtual bool hype::queryprocessing::Operator::execute

(

)

[private, pure virtual]

Implemented in CoGaDB::query_processing::physical_operator::GPU_Join_Operator, CoGaDB::query_processing::physical_operator::CPU_HashJoin_Operator, CoGaDB::query_processing::physical_operator::GPU_Selection_Operator, CoGaDB::query_processing::physical_operator::GPU_ColumnAlgebraOperation, CoGaDB::query_processing::physical_operator::GPU_ColumnAlgebraOperator, CoGaDB::query_processing::physical_operator::GPU_Groupby_Operator, CoGaDB::query_processing::physical_operator::GPU_AddConstantValueColumn_Operator, CoGaDB::query_processing::physical_operator::GPU_Sort_Operator, CoGaDB::query_processing::physical_operator::GPU_ColumnConstantOperator, CoGaDB::query_processing::physical_operator::CPU_SortMergeJoin_Operator, CoGaDB::query_processing::physical_operator::CPU_ParallelSelection_Operator, CoGaDB::query_processing::physical_operator::GPU_Projection_Operator, CoGaDB::query_processing::physical_operator::CPU_ColumnAlgebraOperation, CoGaDB::query_processing::physical_operator::CPU_AddConstantValueColumn_Operator, CoGaDB::query_processing::physical_operator::CPU_ColumnConstantOperator, CoGaDB::query_processing::physical_operator::CPU_ColumnAlgebraOperator, CoGaDB::query_processing::physical_operator::ColumnComparatorOperation, CoGaDB::query_processing::physical_operator::CPU_PositionList_Operator, CoGaDB::query_processing::physical_operator::CPU_ComplexSelection_Operator, CoGaDB::query_processing::physical_operator::CPU_Selection_Operator, CoGaDB::query_processing::physical_operator::CPU_ColumnAlgebraOperation, CoGaDB::query_processing::physical_operator::GPU_column_constant_filter_operator, CoGaDB::query_processing::physical_operator::CPU_NestedLoopJoin_Operator, CoGaDB::query_processing::physical_operator::CPU_Sort_Operator, CoGaDB::query_processing::physical_operator::CPU_Groupby_Operator, CoGaDB::query_processing::physical_operator::CPU_CrossJoin_Operator, CoGaDB::query_processing::physical_operator::CPU_Projection_Operator, CoGaDB::query_processing::physical_operator::CPU_column_constant_filter_operator, CoGaDB::query_processing::physical_operator::column_scan_operator, CoGaDB::query_processing::physical_operator::column_scan_operator, and CoGaDB::query_processing::physical_operator::scan_operator.

const std::string hype::queryprocessing::Operator::getAlgorithmName

(

)

const throw ()

Referenced by hype::queryprocessing::UnaryOperator< ColumnPtr, ColumnPtr >::print(), hype::queryprocessing::N_AryOperator< OperatorInputType, OperatorOutputType >::print(), hype::queryprocessing::BinaryOperator< TablePtr, TablePtr, TablePtr >::print(), hype::queryprocessing::UnaryOperator< ColumnPtr, ColumnPtr >::printResult(), hype::queryprocessing::N_AryOperator< OperatorInputType, OperatorOutputType >::printResult(), and hype::queryprocessing::BinaryOperator< TablePtr, TablePtr, TablePtr >::printResult().

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const core::DeviceSpecification hype::queryprocessing::Operator::getDeviceSpecification

(

)

const throw ()

const core::EstimatedTime hype::queryprocessing::Operator::getEstimatedExecutionTime

(

)

const throw ()

Referenced by hype::queryprocessing::UnaryOperator< ColumnPtr, ColumnPtr >::getRecursiveExecutionTimeInNanoseconds(), hype::queryprocessing::N_AryOperator< OperatorInputType, OperatorOutputType >::getRecursiveExecutionTimeInNanoseconds(), hype::queryprocessing::BinaryOperator< TablePtr, TablePtr, TablePtr >::getRecursiveExecutionTimeInNanoseconds(), hype::queryprocessing::UnaryOperator< ColumnPtr, ColumnPtr >::print(), hype::queryprocessing::N_AryOperator< OperatorInputType, OperatorOutputType >::print(), hype::queryprocessing::BinaryOperator< TablePtr, TablePtr, TablePtr >::print(), hype::queryprocessing::UnaryOperator< ColumnPtr, ColumnPtr >::run(), hype::queryprocessing::N_AryOperator< OperatorInputType, OperatorOutputType >::run(), and hype::queryprocessing::BinaryOperator< TablePtr, TablePtr, TablePtr >::run().

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const core::Tuple hype::queryprocessing::Operator::getFeatureValues

(

)

const throw ()

Referenced by hype::queryprocessing::UnaryOperator< ColumnPtr, ColumnPtr >::print(), hype::queryprocessing::N_AryOperator< OperatorInputType, OperatorOutputType >::print(), hype::queryprocessing::BinaryOperator< TablePtr, TablePtr, TablePtr >::print(), hype::queryprocessing::UnaryOperator< ColumnPtr, ColumnPtr >::printResult(), hype::queryprocessing::N_AryOperator< OperatorInputType, OperatorOutputType >::printResult(), and hype::queryprocessing::BinaryOperator< TablePtr, TablePtr, TablePtr >::printResult().

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virtual double hype::queryprocessing::Operator::getRecursiveExecutionTimeInNanoseconds

(

)

[pure virtual]

Implemented in hype::queryprocessing::BinaryOperator< OperatorInputTypeLeftChild, OperatorInputTypeRightChild, OperatorOutputType >, hype::queryprocessing::BinaryOperator< gpu::GPU_Base_ColumnPtr, gpu::GPU_Base_ColumnPtr, gpu::GPU_Base_ColumnPtr >, hype::queryprocessing::BinaryOperator< ColumnPtr, ColumnPtr, ColumnPtr >, hype::queryprocessing::BinaryOperator< TablePtr, TablePtr, TablePtr >, hype::queryprocessing::N_AryOperator< OperatorInputType, OperatorOutputType >, hype::queryprocessing::UnaryOperator< OperatorInputType, OperatorOutputType >, hype::queryprocessing::UnaryOperator< TablePtr, TablePtr >, and hype::queryprocessing::UnaryOperator< ColumnPtr, ColumnPtr >.

const hype::core::SchedulingDecision& hype::queryprocessing::Operator::getSchedulingDecision

(

)

const throw ()

bool hype::queryprocessing::Operator::operator()

(

)

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Member Data Documentation

hype::core::SchedulingDecision hype::queryprocessing::Operator::sched_dec_ [private]

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

• /home/sebastian/gpudbms/trunk/hype-library/include/query_processing/operator.hpp