Public Member Functions | Protected Attributes | List of all members
te::sa::GPMConstructorNearestNeighborStrategy Class Reference

This class defines a nearest neighbor class for a GPM constructor. More...

#include <GPMConstructorNearestNeighborStrategy.h>

Inheritance diagram for te::sa::GPMConstructorNearestNeighborStrategy:
te::sa::GPMConstructorAbstractStrategy

Public Member Functions

 GPMConstructorNearestNeighborStrategy ()
 Default constructor. More...
 
 GPMConstructorNearestNeighborStrategy (std::size_t nNeighbors)
 Specific constructor. More...
 
virtual ~GPMConstructorNearestNeighborStrategy ()
 Virtual destructor. More...
 
Methods

Methods used by the GPM constructor

virtual void constructStrategy ()
 Build the edges using specific strategy. More...
 

Protected Attributes

te::da::DataSource * m_ds
 Data Source pointer. More...
 
int m_edgeId
 Attribute used as a index counter for edge objects. More...
 
GeneralizedProximityMatrix * m_gpm
 GPM Pointer. More...
 
std::size_t m_nNeighbors
 
GPMConstructorStrategyType m_type
 Constructor Type. More...
 

Methods

Methods used by the GPM constructor

GPMConstructorStrategyType getConstructorType ()
 
void construct (te::da::DataSource *ds, GeneralizedProximityMatrix *gpm)
 
void createVertexObjects ()
 Function used to create all vertex object based on data set. More...
 
void createDistanceAttribute (GeneralizedProximityMatrix *gpm)
 Added to the edge a new attribute for distance information. More...
 
int getEdgeId ()
 Function used to generated the edge id. More...
 

Detailed Description

This class defines a nearest neighbor class for a GPM constructor.

See also
GPMBuilder

Definition at line 49 of file GPMConstructorNearestNeighborStrategy.h.

Constructor & Destructor Documentation

te::sa::GPMConstructorNearestNeighborStrategy::GPMConstructorNearestNeighborStrategy ( )

Default constructor.

Definition at line 44 of file GPMConstructorNearestNeighborStrategy.cpp.

References m_nNeighbors, te::sa::GPMConstructorAbstractStrategy::m_type, and te::sa::NearestNeighbor.

te::sa::GPMConstructorNearestNeighborStrategy::GPMConstructorNearestNeighborStrategy ( std::size_t  nNeighbors)

Specific constructor.

Definition at line 51 of file GPMConstructorNearestNeighborStrategy.cpp.

References te::sa::GPMConstructorAbstractStrategy::m_type, te::sa::NearestNeighbor, and ~GPMConstructorNearestNeighborStrategy().

te::sa::GPMConstructorNearestNeighborStrategy::~GPMConstructorNearestNeighborStrategy ( )
virtualdefault

Virtual destructor.

Referenced by GPMConstructorNearestNeighborStrategy().

Member Function Documentation

void te::sa::GPMConstructorAbstractStrategy::construct ( te::da::DataSource *  ds,
GeneralizedProximityMatrix *  gpm 
)
inherited

Definition at line 60 of file GPMConstructorAbstractStrategy.cpp.

References te::sa::GPMConstructorAbstractStrategy::constructStrategy(), te::sa::GPMConstructorAbstractStrategy::createVertexObjects(), ds, te::sa::GPMConstructorAbstractStrategy::m_ds, and te::sa::GPMConstructorAbstractStrategy::m_gpm.

Referenced by te::sa::GPMBuilder::build().

void te::sa::GPMConstructorNearestNeighborStrategy::constructStrategy ( )
virtual

Build the edges using specific strategy.

Implements te::sa::GPMConstructorAbstractStrategy.

Definition at line 60 of file GPMConstructorNearestNeighborStrategy.cpp.

void te::sa::GPMConstructorAbstractStrategy::createDistanceAttribute ( GeneralizedProximityMatrix *  gpm)
protectedinherited

Added to the edge a new attribute for distance information.

Definition at line 134 of file GPMConstructorAbstractStrategy.cpp.

References te::graph::AbstractGraph::addEdgeProperty(), te::dt::DOUBLE_TYPE, te::sa::GeneralizedProximityMatrix::getGraph(), p, te::dt::Property::setId(), te::dt::Property::setParent(), and TE_SA_DISTANCE_ATTR_NAME.

Referenced by te::sa::GPMConstructorAdjacencyStrategy::constructStrategy(), and te::sa::GPMConstructorDistanceStrategy::constructStrategy().

void te::sa::GPMConstructorAbstractStrategy::createVertexObjects ( )
protectedinherited

Function used to create all vertex object based on data set.

Definition at line 75 of file GPMConstructorAbstractStrategy.cpp.

References te::graph::AbstractGraph::add(), te::graph::AbstractGraph::addVertexProperty(), te::sa::GeneralizedProximityMatrix::getAttributeName(), te::da::DataSource::getDataSet(), te::sa::GeneralizedProximityMatrix::getDataSetName(), te::da::DataSource::getDataSetType(), te::da::GetFirstGeomProperty(), te::da::GetFirstSpatialPropertyPos(), te::sa::GeneralizedProximityMatrix::getGraph(), te::gm::GeometryProperty::getSRID(), te::common::TaskProgress::isActive(), te::sa::GPMConstructorAbstractStrategy::m_ds, te::sa::GPMConstructorAbstractStrategy::m_gpm, p, te::gm::PointType, te::common::TaskProgress::pulse(), te::common::TaskProgress::setMessage(), te::common::TaskProgress::setTotalSteps(), TE_SA_GEOMETRY_ATTR_NAME, TE_TR, te::gm::Coord2D::x, and te::gm::Coord2D::y.

Referenced by te::sa::GPMConstructorAbstractStrategy::construct().

te::sa::GPMConstructorStrategyType te::sa::GPMConstructorAbstractStrategy::getConstructorType ( )
inherited

Definition at line 55 of file GPMConstructorAbstractStrategy.cpp.

References te::sa::GPMConstructorAbstractStrategy::m_type.

int te::sa::GPMConstructorAbstractStrategy::getEdgeId ( )
protectedinherited

Function used to generated the edge id.

Definition at line 145 of file GPMConstructorAbstractStrategy.cpp.

References te::sa::GPMConstructorAbstractStrategy::m_edgeId.

Referenced by te::sa::GPMConstructorAdjacencyStrategy::constructStrategy(), and te::sa::GPMConstructorDistanceStrategy::constructStrategy().

Member Data Documentation

te::da::DataSource* te::sa::GPMConstructorAbstractStrategy::m_ds
protectedinherited

Data Source pointer.

Definition at line 103 of file GPMConstructorAbstractStrategy.h.

Referenced by te::sa::GPMConstructorAbstractStrategy::construct(), te::sa::GPMConstructorDistanceStrategy::constructStrategy(), te::sa::GPMConstructorAdjacencyStrategy::constructStrategy(), and te::sa::GPMConstructorAbstractStrategy::createVertexObjects().

int te::sa::GPMConstructorAbstractStrategy::m_edgeId
protectedinherited

Attribute used as a index counter for edge objects.

Definition at line 101 of file GPMConstructorAbstractStrategy.h.

Referenced by te::sa::GPMConstructorAbstractStrategy::getEdgeId(), and te::sa::GPMConstructorAbstractStrategy::GPMConstructorAbstractStrategy().

GeneralizedProximityMatrix* te::sa::GPMConstructorAbstractStrategy::m_gpm
protectedinherited

GPM Pointer.

Definition at line 105 of file GPMConstructorAbstractStrategy.h.

Referenced by te::sa::GPMConstructorAbstractStrategy::construct(), te::sa::GPMConstructorDistanceStrategy::constructStrategy(), te::sa::GPMConstructorAdjacencyStrategy::constructStrategy(), and te::sa::GPMConstructorAbstractStrategy::createVertexObjects().

std::size_t te::sa::GPMConstructorNearestNeighborStrategy::m_nNeighbors
protected

Definition at line 74 of file GPMConstructorNearestNeighborStrategy.h.

Referenced by GPMConstructorNearestNeighborStrategy().

GPMConstructorStrategyType te::sa::GPMConstructorAbstractStrategy::m_type
protectedinherited

Constructor Type.

Definition at line 99 of file GPMConstructorAbstractStrategy.h.

Referenced by te::sa::GPMConstructorAbstractStrategy::getConstructorType(), te::sa::GPMConstructorAdjacencyStrategy::GPMConstructorAdjacencyStrategy(), te::sa::GPMConstructorDistanceStrategy::GPMConstructorDistanceStrategy(), and GPMConstructorNearestNeighborStrategy().

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