CoGaDB::query_processing::physical_operator::CPU_ComplexSelection_Operator Class Reference

#include <complex_selection_operator.hpp>

Inheritance diagram for CoGaDB::query_processing::physical_operator::CPU_ComplexSelection_Operator:

Collaboration diagram for CoGaDB::query_processing::physical_operator::CPU_ComplexSelection_Operator:

List of all members.

Public Types
typedef hype::queryprocessing::OperatorMapper_Helper_Template < TablePtr >::TypedOperatorPtr	TypedOperatorPtr
Public Member Functions
	CPU_ComplexSelection_Operator (const hype::SchedulingDecision &sched_dec, TypedOperatorPtr child, const KNF_Selection_Expression &knf_expr, hype::DeviceConstraint dev_constr=CoGaDB::RuntimeConfiguration::instance().getGlobalDeviceConstraint(), MaterializationStatus mat_stat=MATERIALIZE)
virtual bool	execute ()
virtual	~CPU_ComplexSelection_Operator ()
Private Attributes
KNF_Selection_Expression	knf_expr_
hype::DeviceConstraint	dev_constr_
MaterializationStatus	mat_stat_

---

Member Typedef Documentation

typedef hype::queryprocessing::OperatorMapper_Helper_Template<TablePtr>::TypedOperatorPtr CoGaDB::query_processing::physical_operator::CPU_ComplexSelection_Operator::TypedOperatorPtr

Reimplemented from hype::queryprocessing::UnaryOperator< TablePtr, TablePtr >.

---

Constructor & Destructor Documentation

CoGaDB::query_processing::physical_operator::CPU_ComplexSelection_Operator::CPU_ComplexSelection_Operator	(	const hype::SchedulingDecision &	sched_dec,
		TypedOperatorPtr	child,
		const KNF_Selection_Expression &	knf_expr,
		hype::DeviceConstraint	dev_constr = CoGaDB::RuntimeConfiguration::instance().getGlobalDeviceConstraint(),
		MaterializationStatus	mat_stat = MATERIALIZE
	)		[inline]

virtual CoGaDB::query_processing::physical_operator::CPU_ComplexSelection_Operator::~CPU_ComplexSelection_Operator

(

)

[inline, virtual]

---

Member Function Documentation

bool CoGaDB::query_processing::physical_operator::CPU_ComplexSelection_Operator::execute

(

)

[virtual]

Implements hype::queryprocessing::Operator.

References COGADB_FATAL_ERROR, dev_constr_, CoGaDB::KNF_Selection_Expression::disjunctions, hype::queryprocessing::UnaryOperator< TablePtr, TablePtr >::getInputData(), CoGaDB::RuntimeConfiguration::instance(), knf_expr_, mat_stat_, hype::queryprocessing::TypedOperator< TablePtr >::result_, CoGaDB::BaseTable::selection(), CoGaDB::SERIAL, hype::queryprocessing::TypedOperator< TablePtr >::setResultSize(), and CoGaDB::query_processing::two_phase_physical_optimization_selection().

Here is the call graph for this function:

---

Member Data Documentation

hype::DeviceConstraint CoGaDB::query_processing::physical_operator::CPU_ComplexSelection_Operator::dev_constr_ [private]

Referenced by execute().

KNF_Selection_Expression CoGaDB::query_processing::physical_operator::CPU_ComplexSelection_Operator::knf_expr_ [private]

Referenced by execute().

MaterializationStatus CoGaDB::query_processing::physical_operator::CPU_ComplexSelection_Operator::mat_stat_ [private]

Referenced by execute().

---

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

• /home/sebastian/gpudbms/trunk/cogadb/include/query_processing/complex_selection_operator.hpp
• /home/sebastian/gpudbms/trunk/cogadb/src/query_processing/complex_selection_operator.cpp