hype::queryprocessing::TypedOperator< Type > Class Template Reference

#include <typed_operator.hpp>

Inheritance diagram for hype::queryprocessing::TypedOperator< Type >:

Collaboration diagram for hype::queryprocessing::TypedOperator< Type >:

List of all members.

Public Types
typedef Type	OperatorOutputType
Public Member Functions
	TypedOperator (const hype::SchedulingDecision &sched_dec)
virtual	~TypedOperator ()
const OperatorOutputType	getResult ()
virtual bool	run ()=0
virtual void	print (unsigned int tree_level=0) const =0
virtual void	printResult (unsigned int tree_level=0) const =0
void	setResultSize (double result_size)
double	getResultSize () const
Protected Attributes
OperatorOutputType	result_
double	result_size_

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Detailed Description

template<typename Type>
class hype::queryprocessing::TypedOperator< Type >

Todo:

add query id to operator, so it can be easily identified, which query an operator belongs to

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Member Typedef Documentation

template<typename Type>

typedef Type hype::queryprocessing::TypedOperator< Type >::OperatorOutputType

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Constructor & Destructor Documentation

template<typename Type>

hype::queryprocessing::TypedOperator< Type >::TypedOperator

(

const hype::SchedulingDecision &

sched_dec

)

[inline]

template<typename Type>

virtual hype::queryprocessing::TypedOperator< Type >::~TypedOperator

(

)

[inline, virtual]

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Member Function Documentation

template<typename Type>

const OperatorOutputType hype::queryprocessing::TypedOperator< Type >::getResult

(

)

[inline]

template<typename Type>

double hype::queryprocessing::TypedOperator< Type >::getResultSize

(

)

const [inline]

template<typename Type>

virtual void hype::queryprocessing::TypedOperator< Type >::print

(

unsigned int

tree_level = 0

)

const [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 >.

template<typename Type>

virtual void hype::queryprocessing::TypedOperator< Type >::printResult

(

unsigned int

tree_level = 0

)

const [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 >.

template<typename Type>

virtual bool hype::queryprocessing::TypedOperator< Type >::run

(

)

[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 >.

template<typename Type>

void hype::queryprocessing::TypedOperator< Type >::setResultSize

(

double

result_size

)

[inline]

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Member Data Documentation

template<typename Type>

OperatorOutputType hype::queryprocessing::TypedOperator< Type >::result_ [protected]

Referenced by hype::queryprocessing::TypedOperator< gpu::GPU_Base_ColumnPtr >::getResult().

template<typename Type>

double hype::queryprocessing::TypedOperator< Type >::result_size_ [protected]

Referenced by hype::queryprocessing::TypedOperator< gpu::GPU_Base_ColumnPtr >::getResultSize(), hype::queryprocessing::TypedOperator< gpu::GPU_Base_ColumnPtr >::setResultSize(), and hype::queryprocessing::TypedOperator< gpu::GPU_Base_ColumnPtr >::TypedOperator().

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

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