This class defines functions used to load and save gpm's using GAL and GWT formats, both formats use a ' ' as separator. More...

#include <SpatialWeightsExchanger.h>

Public Member Functions
void	exportToGAL (te::sa::GeneralizedProximityMatrix *gpm, std::string pathFileName)
	Function used to export a gpm to Spatial Weights File GAL Format. More...

void	exportToGWT (te::sa::GeneralizedProximityMatrix *gpm, std::string pathFileName, int distAttrIdx)
	Function used to export a gpm to Spatial Weights File GWT Format. More...

te::sa::GeneralizedProximityMatrix *	importFromGAL (std::string pathFileName, te::da::DataSource *ds=0)
	Function used to import a gpm from a Spatial Weights File GAL Format. More...

te::sa::GeneralizedProximityMatrix *	importFromGWT (std::string pathFileName, te::da::DataSource *ds=0)
	Function used to import a gpm from a Spatial Weights File GWT Format. More...

	SpatialWeightsExchanger ()
	Default constructor. More...

	~SpatialWeightsExchanger ()
	Virtual destructor. More...

Static Public Member Functions
static void	getSpatialWeightsFileInfo (std::string pathFileName, std::string &dataSetName, std::string &attrName)
	Function used to get information of how a Spatial Weights was generated. More...

Protected Member Functions
void	associateGeometry (te::sa::GeneralizedProximityMatrix gpm, te::da::DataSource ds)
	Function used to associate the geometry coord attribute to vertex objects. More...

int	getEdgeId ()
	Function used to generated the edge id. More...

Private Attributes
int	m_edgeId
	Attribute used as a index counter for edge objects. More...

Detailed Description

This class defines functions used to load and save gpm's using GAL and GWT formats, both formats use a ' ' as separator.

Definition at line 74 of file SpatialWeightsExchanger.h.

Constructor & Destructor Documentation

te::sa::SpatialWeightsExchanger::SpatialWeightsExchanger ( )

Default constructor.

Definition at line 78 of file SpatialWeightsExchanger.cpp.

te::sa::SpatialWeightsExchanger::~SpatialWeightsExchanger ( )

Virtual destructor.

Definition at line 82 of file SpatialWeightsExchanger.cpp.

Member Function Documentation

void te::sa::SpatialWeightsExchanger::associateGeometry	(	te::sa::GeneralizedProximityMatrix *	gpm,
		te::da::DataSource *	ds
	)

protected

Function used to associate the geometry coord attribute to vertex objects.

Parameters

g	Pointer to a valid graph
ds	Pointer to a valid data source

Definition at line 582 of file SpatialWeightsExchanger.cpp.

References te::graph::AbstractGraph::addVertexProperty(), te::dt::AbstractData::clone(), te::sa::GeneralizedProximityMatrix::getAttributeName(), te::gm::CurvePolygon::getCentroid(), 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::graph::AbstractGraph::getVertex(), te::gm::MultiPolygonType, te::gm::PointType, te::gm::PolygonType, te::graph::Vertex::setAttributeVecSize(), te::gm::AbstractPoint::setSRID(), te::common::TaskProgress::setTotalSteps(), TE_SA_GEOMETRY_ATTR_NAME, and TE_TR.

void te::sa::SpatialWeightsExchanger::exportToGAL	(	te::sa::GeneralizedProximityMatrix *	gpm,
		std::string	pathFileName
	)

Function used to export a gpm to Spatial Weights File GAL Format.

Parameters

gpm	Pointer to a valid graph
pathFileName	Path and file name (with extension) for file creation.

Definition at line 86 of file SpatialWeightsExchanger.cpp.

References te::sa::GeneralizedProximityMatrix::getAttributeName(), te::sa::GeneralizedProximityMatrix::getDataSetName(), te::graph::GraphMetadata::getDataSource(), te::graph::AbstractGraph::getEdge(), te::sa::GeneralizedProximityMatrix::getGraph(), te::graph::Vertex::getId(), te::graph::Edge::getIdFrom(), te::graph::Edge::getIdTo(), te::graph::AbstractGraph::getMetadata(), te::graph::Vertex::getSuccessors(), te::common::TaskProgress::isActive(), te::common::TaskProgress::pulse(), te::common::TaskProgress::setMessage(), te::common::TaskProgress::setTotalSteps(), and TE_TR.

void te::sa::SpatialWeightsExchanger::exportToGWT	(	te::sa::GeneralizedProximityMatrix *	gpm,
		std::string	pathFileName,
		int	distAttrIdx
	)

Function used to export a gpm to Spatial Weights File GWT Format.

Parameters

gpm	Pointer to a valid graph
pathFileName	Path and file name (with extension) for file creation.
distAttrIdx	Edge Atrribute index with distance information

Definition at line 328 of file SpatialWeightsExchanger.cpp.

References te::sa::GeneralizedProximityMatrix::getAttributeName(), te::graph::Edge::getAttributes(), te::sa::GeneralizedProximityMatrix::getDataSetName(), te::graph::GraphMetadata::getDataSource(), te::sa::GeneralizedProximityMatrix::getGraph(), te::graph::Edge::getIdFrom(), te::graph::Edge::getIdTo(), te::graph::AbstractGraph::getMetadata(), te::dt::SimpleData< T, typeCode >::getValue(), te::common::TaskProgress::isActive(), te::common::TaskProgress::pulse(), te::common::TaskProgress::setMessage(), te::common::TaskProgress::setTotalSteps(), and TE_TR.

int te::sa::SpatialWeightsExchanger::getEdgeId ( )

protected

Function used to generated the edge id.

Returns: Integer value as ID

Definition at line 573 of file SpatialWeightsExchanger.cpp.

void te::sa::SpatialWeightsExchanger::getSpatialWeightsFileInfo	(	std::string	pathFileName,
		std::string &	dataSetName,
		std::string &	attrName
	)

static

Function used to get information of how a Spatial Weights was generated.

Parameters

pathFileName	Path and file name (with extension) with Spatial Weights information.
dataSetName	Information about the dataset used to generate this file.
attrName	Information about the attribute used to generate this file.

Returns: A Valid gpm pointer if the file was correctly readed and null pointer in other case.

Definition at line 546 of file SpatialWeightsExchanger.cpp.

Referenced by te::sa::SpatialStatisticsDialog::onGPMToolButtonClicked(), te::sa::BayesLocalDialog::onGPMToolButtonClicked(), and te::sa::SkaterDialog::onGPMToolButtonClicked().

te::sa::GeneralizedProximityMatrix * te::sa::SpatialWeightsExchanger::importFromGAL	(	std::string	pathFileName,
		te::da::DataSource *	ds = `0`
	)

Function used to import a gpm from a Spatial Weights File GAL Format.

Parameters

pathFileName	Path and file name (with extension) with Spatial Weights information.
ds	Pointer to a datasource in case the gal file has the shapefile information.

Returns: A Valid gpm pointer if the file was correctly readed and null pointer in other case.

Definition at line 171 of file SpatialWeightsExchanger.cpp.

References te::graph::AbstractGraph::add(), te::sa::GeneralizedProximityMatrix::getGraph(), te::graph::AbstractGraph::getVertex(), te::common::TaskProgress::isActive(), te::graph::AbstractGraphFactory::make(), te::common::TaskProgress::pulse(), te::sa::GeneralizedProximityMatrix::setAttributeName(), te::sa::GeneralizedProximityMatrix::setDataSetName(), te::sa::GeneralizedProximityMatrix::setGraph(), te::common::TaskProgress::setMessage(), te::common::TaskProgress::setTotalSteps(), te::graph::Globals::sm_factoryGraphTypeDirectedGraph, and TE_TR.

Referenced by te::sa::SkaterDialog::loadGPM(), te::sa::SpatialStatisticsDialog::loadGPM(), and te::sa::BayesLocalDialog::loadGPM().

te::sa::GeneralizedProximityMatrix * te::sa::SpatialWeightsExchanger::importFromGWT	(	std::string	pathFileName,
		te::da::DataSource *	ds = `0`
	)

Function used to import a gpm from a Spatial Weights File GWT Format.

Parameters

pathFileName	Path and file name (with extension) with Spatial Weights information.
ds	Pointer to a datasource in case the gwt file has the shapefile information.

Returns: A Valid gpm pointer if the file was correctly readed and null pointer in other case.

Definition at line 396 of file SpatialWeightsExchanger.cpp.

References te::graph::AbstractGraph::add(), te::graph::AbstractGraph::addEdgeProperty(), te::dt::DOUBLE_TYPE, te::sa::GeneralizedProximityMatrix::getGraph(), te::graph::AbstractGraph::getVertex(), te::common::TaskProgress::isActive(), te::graph::AbstractGraphFactory::make(), te::common::TaskProgress::pulse(), te::sa::GeneralizedProximityMatrix::setAttributeName(), te::sa::GeneralizedProximityMatrix::setDataSetName(), te::sa::GeneralizedProximityMatrix::setGraph(), te::dt::Property::setId(), te::common::TaskProgress::setMessage(), te::dt::Property::setParent(), te::common::TaskProgress::setTotalSteps(), te::graph::Globals::sm_factoryGraphTypeDirectedGraph, TE_SA_WEIGHT_ATTR_NAME, and TE_TR.

Referenced by te::sa::SkaterDialog::loadGPM(), te::sa::SpatialStatisticsDialog::loadGPM(), and te::sa::BayesLocalDialog::loadGPM().

Member Data Documentation

int te::sa::SpatialWeightsExchanger::m_edgeId

private

Attribute used as a index counter for edge objects.

Definition at line 160 of file SpatialWeightsExchanger.h.

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

C:/TL5_2015_release/terralib5/src/terralib/sa/core/SpatialWeightsExchanger.h
C:/TL5_2015_release/terralib5/src/terralib/sa/core/SpatialWeightsExchanger.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation