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Public Member Functions | Protected Member Functions | Private Member Functions | List of all members
te::da::SpatialQueryProcessor Class Reference

A basic query processor for spatial restrictions. More...

#include <SpatialQueryProcessor.h>

Inheritance diagram for te::da::SpatialQueryProcessor:

Public Member Functions

virtual std::auto_ptr< DataSet > getDataSet (const DataSourcePtr &ds, const Select &q, te::common::TraverseType travType=te::common::FORWARDONLY)
 
virtual std::auto_ptr< DataSet > getDataSet (DataSourceTransactor *t, const QueryCapabilities &capabilities, const Select &q, te::common::TraverseType travType=te::common::FORWARDONLY, bool connected=false)
 
virtual std::auto_ptr
< ObjectIdSet > 		getOIDSet (const DataSourcePtr &ds, const Select &q)
 
virtual std::auto_ptr
< ObjectIdSet > 		getOIDSet (DataSourceTransactor *t, const QueryCapabilities &capabilities, const Select &q)
 
 SpatialQueryProcessor ()
 Constructor. More...
 
virtual ~SpatialQueryProcessor ()
 Virtual destructor. More...
 

Protected Member Functions

virtual std::auto_ptr
< ObjectIdSet > 		getOIDSet (DataSourceTransactor *t, const Select &q)
 
virtual ObjectIdSet * getOIDSet (DataSourceTransactor *t, Select &baseSelect, te::da::Expression *attrRestrictions, SpatialRestriction *restriction, const DataSetType *type, const std::vector< te::gm::Geometry * > &geomRestrictions)
 

Private Member Functions

te::gm::Envelope * computeEnvelope (const std::vector< SpatialRestriction * > &restrictions) const
 
Expression * getAttrRestrictions (const Select &q) const
 
std::string getDataSetName (const Select &q) const
 
bool supportsSpatialTopologicOperatos (const QueryCapabilities &capabilities, const std::vector< SpatialRestriction * > &restrictions) const
 

Detailed Description

A basic query processor for spatial restrictions.

Definition at line 59 of file SpatialQueryProcessor.h.

Constructor & Destructor Documentation

te::da::SpatialQueryProcessor::SpatialQueryProcessor ( )

Constructor.

virtual te::da::SpatialQueryProcessor::~SpatialQueryProcessor ( )
virtual

Virtual destructor.

Member Function Documentation

te::gm::Envelope* te::da::SpatialQueryProcessor::computeEnvelope ( const std::vector< SpatialRestriction * > &  restrictions) const
private
Expression* te::da::SpatialQueryProcessor::getAttrRestrictions ( const Select &  q) const
private
virtual std::auto_ptr<DataSet> te::da::SpatialQueryProcessor::getDataSet ( const DataSourcePtr &  ds,
const Select &  q,
te::common::TraverseType  travType = te::common::FORWARDONLY 
)
virtual
virtual std::auto_ptr<DataSet> te::da::SpatialQueryProcessor::getDataSet ( DataSourceTransactor *  t,
const QueryCapabilities &  capabilities,
const Select &  q,
te::common::TraverseType  travType = te::common::FORWARDONLY,
bool  connected = false 
)
virtual
std::string te::da::SpatialQueryProcessor::getDataSetName ( const Select &  q) const
private
virtual std::auto_ptr<ObjectIdSet> te::da::SpatialQueryProcessor::getOIDSet ( const DataSourcePtr &  ds,
const Select &  q 
)
virtual
virtual std::auto_ptr<ObjectIdSet> te::da::SpatialQueryProcessor::getOIDSet ( DataSourceTransactor *  t,
const QueryCapabilities &  capabilities,
const Select &  q 
)
virtual
virtual std::auto_ptr<ObjectIdSet> te::da::SpatialQueryProcessor::getOIDSet ( DataSourceTransactor *  t,
const Select &  q 
)
protectedvirtual
virtual ObjectIdSet* te::da::SpatialQueryProcessor::getOIDSet ( DataSourceTransactor *  t,
Select &  baseSelect,
te::da::Expression *  attrRestrictions,
SpatialRestriction *  restriction,
const DataSetType *  type,
const std::vector< te::gm::Geometry * > &  geomRestrictions 
)
protectedvirtual
bool te::da::SpatialQueryProcessor::supportsSpatialTopologicOperatos ( const QueryCapabilities &  capabilities,
const std::vector< SpatialRestriction * > &  restrictions 
) const
private
The documentation for this class was generated from the following file: