A visitor for retrieves spatial restrictions from a Query hierarchy. More...

#include <SpatialRestrictionVisitor.h>

Inheritance diagram for te::da::SpatialRestrictionVisitor:

Public Member Functions
const std::vector < te::da::SpatialRestriction * > &	getSpatialRestrictions () const

bool	hasSpatialRestrictions () const

	SpatialRestrictionVisitor ()
	Default constructor. More...

virtual void	visit (const Expression &visited)

virtual void	visit (const DataSetName &visited)

virtual void	visit (const FromItem &visited)

virtual void	visit (const Function &visited)

virtual void	visit (const Join &visited)

virtual void	visit (const JoinCondition &visited)

virtual void	visit (const JoinConditionOn &visited)

virtual void	visit (const JoinConditionUsing &visited)

virtual void	visit (const Literal &visited)

virtual void	visit (const LiteralBool &visited)

virtual void	visit (const LiteralByteArray &visited)

virtual void	visit (const LiteralDateTime &visited)

virtual void	visit (const LiteralDouble &visited)

virtual void	visit (const LiteralEnvelope &visited)

virtual void	visit (const LiteralGeom &visited)

virtual void	visit (const LiteralInt16 &visited)

virtual void	visit (const LiteralInt32 &visited)

virtual void	visit (const LiteralInt64 &visited)

virtual void	visit (const LiteralString &visited)

virtual void	visit (const PropertyName &visited)

virtual void	visit (const Query &visited)

virtual void	visit (const Select &visited)

virtual void	visit (const SubSelect &visited)

virtual void	visit (const In &visited)

virtual	~SpatialRestrictionVisitor ()
	Virtual destructor. More...

Protected Member Functions
void	addSpatialRestriction (const Function &f)

te::gm::Geometry *	getGeometryRestriction (const Function &f) const

std::string	getPropertyName (const Function &f) const

te::gm::SpatialRelation	getSpatialRelation (const Function &f) const

virtual void	initialize ()

bool	isFromEnvelope (const Function &f) const

bool	isSpatialRestrictionFunction (const Function &f) const

Protected Attributes
std::size_t	m_index
	An internal visitor index. More...

std::map< std::string, te::gm::SpatialRelation >	m_spatialFunctions
	A map of spatial restriction functions. More...

std::vector < te::da::SpatialRestriction * >	m_spatialRestrictions
	The set of spatial restrictions. More...

Detailed Description

A visitor for retrieves spatial restrictions from a Query hierarchy.

Definition at line 77 of file SpatialRestrictionVisitor.h.

Constructor & Destructor Documentation

te::da::SpatialRestrictionVisitor::SpatialRestrictionVisitor ( )

Default constructor.

Definition at line 61 of file SpatialRestrictionVisitor.cpp.

References initialize().

te::da::SpatialRestrictionVisitor::~SpatialRestrictionVisitor ( )

virtual

Virtual destructor.

Definition at line 67 of file SpatialRestrictionVisitor.cpp.

References te::common::FreeContents().

Member Function Documentation

void te::da::SpatialRestrictionVisitor::addSpatialRestriction ( const Function & f )

protected

Definition at line 220 of file SpatialRestrictionVisitor.cpp.

References te::da::SpatialRestriction::m_function, te::da::SpatialRestriction::m_geometry, te::da::SpatialRestriction::m_index, te::da::SpatialRestriction::m_isFromEnvelope, te::da::SpatialRestriction::m_pname, te::da::SpatialRestriction::m_type, and TE_TR.

te::gm::Geometry * te::da::SpatialRestrictionVisitor::getGeometryRestriction ( const Function & f ) const

protected

Definition at line 156 of file SpatialRestrictionVisitor.cpp.

References te::dt::AbstractData::clone(), te::da::Function::getArg(), te::gm::GetGeomFromEnvelope(), te::da::Function::getNumArgs(), te::da::LiteralEnvelope::getSRID(), te::da::Literal::getValue(), and te::da::LiteralEnvelope::getValue().

std::string te::da::SpatialRestrictionVisitor::getPropertyName ( const Function & f ) const

protected

Definition at line 201 of file SpatialRestrictionVisitor.cpp.

References te::da::Function::getArg(), te::da::PropertyName::getName(), and te::da::Function::getNumArgs().

te::gm::SpatialRelation te::da::SpatialRestrictionVisitor::getSpatialRelation ( const Function & f ) const

protected

Definition at line 130 of file SpatialRestrictionVisitor.cpp.

References te::da::Function::getName().

const std::vector< te::da::SpatialRestriction * > & te::da::SpatialRestrictionVisitor::getSpatialRestrictions ( ) const

Definition at line 105 of file SpatialRestrictionVisitor.cpp.

Referenced by te::da::SpatialQueryProcessor::getDataSet().

bool te::da::SpatialRestrictionVisitor::hasSpatialRestrictions ( ) const

Definition at line 100 of file SpatialRestrictionVisitor.cpp.

Referenced by te::da::SpatialQueryProcessor::getDataSet().

void te::da::SpatialRestrictionVisitor::initialize ( )

protectedvirtual

Definition at line 110 of file SpatialRestrictionVisitor.cpp.

References te::gm::CONTAINS, te::gm::CROSSES, te::gm::DISJOINT, te::gm::EQUALS, te::gm::INTERSECTS, te::gm::OVERLAPS, te::da::FunctionNames::sm_ST_Contains, te::da::FunctionNames::sm_ST_Crosses, te::da::FunctionNames::sm_ST_Disjoint, te::da::FunctionNames::sm_ST_Equals, te::da::FunctionNames::sm_ST_Intersects, te::da::FunctionNames::sm_ST_Overlaps, te::da::FunctionNames::sm_ST_Touches, te::da::FunctionNames::sm_ST_Within, te::gm::TOUCHES, and te::gm::WITHIN.

Referenced by SpatialRestrictionVisitor().

bool te::da::SpatialRestrictionVisitor::isFromEnvelope ( const Function & f ) const

protected

Definition at line 137 of file SpatialRestrictionVisitor.cpp.

References te::da::Function::getArg(), and te::da::Function::getNumArgs().

bool te::da::SpatialRestrictionVisitor::isSpatialRestrictionFunction ( const Function & f ) const

protected

Definition at line 125 of file SpatialRestrictionVisitor.cpp.

References te::da::Function::getName().

virtual void te::da::SpatialRestrictionVisitor::visit ( const Expression & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 87 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const DataSetName & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 88 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const FromItem & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 89 of file SpatialRestrictionVisitor.h.

void te::da::SpatialRestrictionVisitor::visit ( const Function & visited )

virtual

Implements te::da::QueryVisitor.

Definition at line 72 of file SpatialRestrictionVisitor.cpp.

References te::common::BaseVisitable< T, R >::accept(), and te::da::Function::getNumArgs().

virtual void te::da::SpatialRestrictionVisitor::visit ( const Join & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 91 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const JoinCondition & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 92 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const JoinConditionOn & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 93 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const JoinConditionUsing & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 94 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const Literal & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 95 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const LiteralBool & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 96 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const LiteralByteArray & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 97 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const LiteralDateTime & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 98 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const LiteralDouble & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 99 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const LiteralEnvelope & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 100 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const LiteralGeom & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 101 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const LiteralInt16 & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 102 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const LiteralInt32 & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 103 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const LiteralInt64 & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 104 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const LiteralString & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 105 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const PropertyName & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 106 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const Query & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 107 of file SpatialRestrictionVisitor.h.

void te::da::SpatialRestrictionVisitor::visit ( const Select & visited )

virtual

Implements te::da::QueryVisitor.

Definition at line 88 of file SpatialRestrictionVisitor.cpp.

References te::common::BaseVisitable< T, R >::accept(), te::da::Where::getExp(), and te::da::Select::getWhere().

virtual void te::da::SpatialRestrictionVisitor::visit ( const SubSelect & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 109 of file SpatialRestrictionVisitor.h.

virtual void te::da::SpatialRestrictionVisitor::visit ( const In & visited )

inlinevirtual

Implements te::da::QueryVisitor.

Definition at line 110 of file SpatialRestrictionVisitor.h.

Member Data Documentation

std::size_t te::da::SpatialRestrictionVisitor::m_index

protected

An internal visitor index.

Definition at line 135 of file SpatialRestrictionVisitor.h.

std::map<std::string, te::gm::SpatialRelation> te::da::SpatialRestrictionVisitor::m_spatialFunctions

protected

A map of spatial restriction functions.

Definition at line 134 of file SpatialRestrictionVisitor.h.

std::vector<te::da::SpatialRestriction*> te::da::SpatialRestrictionVisitor::m_spatialRestrictions

protected

The set of spatial restrictions.

Definition at line 136 of file SpatialRestrictionVisitor.h.

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

C:/BB_TL5/terralib5/src/terralib/dataaccess/query/SpatialRestrictionVisitor.h
C:/BB_TL5/terralib5/src/terralib/dataaccess/query/SpatialRestrictionVisitor.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation