te::fe::Visitor Class Reference

A visitor interface for a Filter expression. More...

#include <Visitor.h>

Inheritance diagram for te::fe::Visitor:

Public Member Functions
Initializer Methods
Methods related to instantiation and destruction of a Filter visitor.
	Visitor ()
	Default constructor. More...
virtual	~Visitor ()
	Virtual destructor. More...
Visitor Methods
All concrete visitors must implement these methods.
virtual void	visit (const AbstractOp &visited)=0
virtual void	visit (const SpatialOp &visited)=0
virtual void	visit (const ComparisonOp &visited)=0
virtual void	visit (const LogicOp &visited)=0
virtual void	visit (const BBOXOp &visited)=0
virtual void	visit (const BinaryComparisonOp &visited)=0
virtual void	visit (const BinaryLogicOp &visited)=0
virtual void	visit (const BinarySpatialOp &visited)=0
virtual void	visit (const DistanceBuffer &visited)=0
virtual void	visit (const PropertyIsBetween &visited)=0
virtual void	visit (const PropertyIsLike &visited)=0
virtual void	visit (const PropertyIsNull &visited)=0
virtual void	visit (const UnaryLogicOp &visited)=0
virtual void	visit (const Expression &visited)=0
virtual void	visit (const BinaryOperator &visited)=0
virtual void	visit (const Function &visited)=0
virtual void	visit (const Literal &visited)=0
virtual void	visit (const PropertyName &visited)=0

Private Member Functions
Not Allowed Methods
No copy allowed.
	Visitor (const Visitor &rhs)
	No copy constructor allowed. More...
Visitor &	operator= (const Visitor &rhs)
	No assignment operator allowed. More...

Detailed Description

A visitor interface for a Filter expression.

The visitor interface can be implemented by database drivers in order to translate a Filter object to a SQL statement (mostly the where clause).

See also

Visitor, FilterCapabilitiesVisitor

Definition at line 47 of file Visitor.h.

Constructor & Destructor Documentation

te::fe::Visitor::Visitor ( )

inline

Default constructor.

Definition at line 57 of file Visitor.h.

virtual te::fe::Visitor::~Visitor ( )

inlinevirtual

Virtual destructor.

Definition at line 60 of file Visitor.h.

te::fe::Visitor::Visitor ( const Visitor &  rhs )

private

No copy constructor allowed.

Parameters

rhs	The other object.

Member Function Documentation

Visitor& te::fe::Visitor::operator= ( const Visitor &  rhs )

private

No assignment operator allowed.

Parameters

rhs	The other object.

Returns

A reference for this.

virtual void te::fe::Visitor::visit ( const AbstractOp &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const SpatialOp &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const ComparisonOp &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const LogicOp &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const BBOXOp &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const BinaryComparisonOp &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const BinaryLogicOp &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const BinarySpatialOp &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const DistanceBuffer &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const PropertyIsBetween &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const PropertyIsLike &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const PropertyIsNull &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const UnaryLogicOp &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const Expression &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const BinaryOperator &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const Function &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const Literal &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

virtual void te::fe::Visitor::visit ( const PropertyName &  visited )

pure virtual

Implemented in te::map::QueryEncoder, and te::fe::serialize::Expression.

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

• /home/castejon/castejon_files/develop/terralib5/git_master/src/terralib/fe/Visitor.h