An implementation of the DatasetItem class for the TerraLib In-Memory Data Access driver. More...

#include <DataSetItem.h>

Inheritance diagram for te::da::DataSetItem:

Public Member Functions
virtual DataSetItem *	clone () const
	It returns a clone of the DataSetItem. More...

	DataSetItem (const DataSetItem &rhs)
	It creates a new item by cloning the values in the source item (rhs). More...

	DataSetItem (const std::vector< std::string > &vecNames, const std::vector< int > &vecTypes)
	It creates a new item having the same schema as the given column names and types. More...

	DataSetItem (const te::da::DataSet *dataSet)
	It creates a new item having the same schema as the parent dataset. More...

	DataSetItem (const te::da::DataSetType *dataSetType)
	It creates a new item having the same schema as the dataset type. More...

bool	getBool (std::size_t i) const
	It returns the value of the i-th property. More...

std::unique_ptr< te::dt::ByteArray >	getByteArray (std::size_t i) const
	It returns the value of the i-th property. More...

char	getChar (std::size_t i) const
	It returns the value of the i-th property. More...

std::unique_ptr< te::dt::DateTime >	getDateTime (std::size_t i) const
	It returns the value of the i-th property. More...

double	getDouble (std::size_t i) const
	It returns the value of the i-th property. More...

float	getFloat (std::size_t i) const
	It returns the value of the i-th property. More...

std::unique_ptr< te::gm::Geometry >	getGeometry (std::size_t i) const
	It returns the value of the i-th property. More...

boost::int16_t	getInt16 (std::size_t i) const
	It returns the value of the i-th property. More...

boost::int32_t	getInt32 (std::size_t i) const
	It returns the value of the i-th property. More...

boost::int64_t	getInt64 (std::size_t i) const
	It returns the value of the i-th property. More...

std::string	getNumeric (std::size_t i) const
	It returns the value of the i-th property. More...

std::size_t	getNumProperties () const
	It returns the number of properties. More...

int	getPropertyDataType (std::size_t pos) const
	It returns the type of the pos-th property. More...

const std::string &	getPropertyName (std::size_t pos) const
	It returns the name of the pos-th property. More...

const std::vector< std::string > &	getPropertyNames () const
	It returns the name of properties. More...

std::size_t	getPropertyPos (const std::string &name) const
	It returns the name of the pos-th property. More...

const std::vector< int > &	getPropertyTypes () const
	It returns the types of properties. More...

std::unique_ptr< te::rst::Raster >	getRaster (std::size_t i) const
	It returns the value of the i-th property. More...

std::string	getString (std::size_t i) const
	It returns the value of the i-th property. More...

unsigned char	getUChar (std::size_t i) const
	It returns the value of the i-th property. More...

std::unique_ptr< te::dt::AbstractData >	getValue (std::size_t i) const
	It returns the value of the i-th property. More...

bool	isNull (std::size_t i) const
	Checks if the value in the given index is null. More...

DataSetItem &	operator= (const DataSetItem &rhs)
	Assignment operator. More...

virtual	~DataSetItem ()
	Destructor. More...

Static Public Member Functions
static te::da::DataSetItem *	createFromCurrent (const te::da::DataSet *dataSet)
	Creates a dataSetItem based on the current row of the givem DataSet. More...

Protected Attributes
boost::ptr_vector< boost::nullable< te::dt::AbstractData > >	m_data
	The data values of the. More...

std::vector< std::string >	m_vecNames
	Vector containing the names of the attributes of the dataSet item. More...

std::vector< int >	m_vecTypes
	Vector containing the types of the attributes of the dataSet item. More...

Detailed Description

An implementation of the DatasetItem class for the TerraLib In-Memory Data Access driver.

Definition at line 58 of file DataSetItem.h.

Constructor & Destructor Documentation

◆ DataSetItem() [1/4]

te::da::DataSetItem::DataSetItem	(	const std::vector< std::string > &	vecNames,
		const std::vector< int > &	vecTypes
	)

explicit

It creates a new item having the same schema as the given column names and types.

Parameters

vecNames	The names of the properties of this item
vecTypes	The types of the properties of this item

◆ DataSetItem() [2/4]

te::da::DataSetItem::DataSetItem ( const te::da::DataSet * dataSet )

explicit

It creates a new item having the same schema as the parent dataset.

Parameters

parent The dataset to which this item is associated.

Note: The dataset item will NOT take the ownership of the given pointer.

◆ DataSetItem() [3/4]

te::da::DataSetItem::DataSetItem ( const te::da::DataSetType * dataSetType )

explicit

It creates a new item having the same schema as the dataset type.

Parameters

parent The dataset to which this item is associated.

Note: The dataset item will NOT take the ownership of the given pointer.

◆ DataSetItem() [4/4]

te::da::DataSetItem::DataSetItem ( const DataSetItem & rhs )

explicit

It creates a new item by cloning the values in the source item (rhs).

Parameters

rhs	The right-hand-side object to copy its values.

◆ ~DataSetItem()

virtual te::da::DataSetItem::~DataSetItem ( )

virtual

Destructor.

Reimplemented in te::mem::DataSetItem.

Member Function Documentation

◆ clone()

virtual DataSetItem* te::da::DataSetItem::clone ( ) const

virtual

It returns a clone of the DataSetItem.

Reimplemented in te::vp::Feature, and te::mem::DataSetItem.

◆ createFromCurrent()

static te::da::DataSetItem* te::da::DataSetItem::createFromCurrent ( const te::da::DataSet * dataSet )

static

Creates a dataSetItem based on the current row of the givem DataSet.

◆ getBool()

bool te::da::DataSetItem::getBool ( std::size_t i ) const

It returns the value of the i-th property.

◆ getByteArray()

std::unique_ptr<te::dt::ByteArray> te::da::DataSetItem::getByteArray ( std::size_t i ) const

It returns the value of the i-th property.

◆ getChar()

char te::da::DataSetItem::getChar ( std::size_t i ) const

It returns the value of the i-th property.

◆ getDateTime()

std::unique_ptr<te::dt::DateTime> te::da::DataSetItem::getDateTime ( std::size_t i ) const

It returns the value of the i-th property.

◆ getDouble()

double te::da::DataSetItem::getDouble ( std::size_t i ) const

It returns the value of the i-th property.

◆ getFloat()

float te::da::DataSetItem::getFloat ( std::size_t i ) const

It returns the value of the i-th property.

◆ getGeometry()

std::unique_ptr<te::gm::Geometry> te::da::DataSetItem::getGeometry ( std::size_t i ) const

It returns the value of the i-th property.

◆ getInt16()

boost::int16_t te::da::DataSetItem::getInt16 ( std::size_t i ) const

It returns the value of the i-th property.

◆ getInt32()

boost::int32_t te::da::DataSetItem::getInt32 ( std::size_t i ) const

It returns the value of the i-th property.

◆ getInt64()

boost::int64_t te::da::DataSetItem::getInt64 ( std::size_t i ) const

It returns the value of the i-th property.

◆ getNumeric()

std::string te::da::DataSetItem::getNumeric ( std::size_t i ) const

It returns the value of the i-th property.

◆ getNumProperties()

std::size_t te::da::DataSetItem::getNumProperties ( ) const

It returns the number of properties.

◆ getPropertyDataType()

int te::da::DataSetItem::getPropertyDataType ( std::size_t pos ) const

It returns the type of the pos-th property.

◆ getPropertyName()

const std::string& te::da::DataSetItem::getPropertyName ( std::size_t pos ) const

It returns the name of the pos-th property.

◆ getPropertyNames()

const std::vector<std::string>& te::da::DataSetItem::getPropertyNames ( ) const

It returns the name of properties.

◆ getPropertyPos()

std::size_t te::da::DataSetItem::getPropertyPos ( const std::string & name ) const

It returns the name of the pos-th property.

◆ getPropertyTypes()

const std::vector<int>& te::da::DataSetItem::getPropertyTypes ( ) const

It returns the types of properties.

◆ getRaster()

std::unique_ptr<te::rst::Raster> te::da::DataSetItem::getRaster ( std::size_t i ) const

It returns the value of the i-th property.

◆ getString()

std::string te::da::DataSetItem::getString ( std::size_t i ) const

It returns the value of the i-th property.

◆ getUChar()

unsigned char te::da::DataSetItem::getUChar ( std::size_t i ) const

It returns the value of the i-th property.

◆ getValue()

std::unique_ptr<te::dt::AbstractData> te::da::DataSetItem::getValue ( std::size_t i ) const

It returns the value of the i-th property.

◆ isNull()

bool te::da::DataSetItem::isNull ( std::size_t i ) const

Checks if the value in the given index is null.

◆ operator=()

DataSetItem& te::da::DataSetItem::operator= ( const DataSetItem & rhs )

Assignment operator.

It copies the values from the rhs item.

Parameters

rhs	The right-hand-side ibject to copy its values.

Returns: A reference to this item.

Precondition: The rhs item must be of a compatible type with the item being assigned.

Member Data Documentation

◆ m_data

boost::ptr_vector<boost::nullable<te::dt::AbstractData> > te::da::DataSetItem::m_data

protected

The data values of the.

Definition at line 236 of file DataSetItem.h.

◆ m_vecNames

std::vector<std::string> te::da::DataSetItem::m_vecNames

protected

Vector containing the names of the attributes of the dataSet item.

Definition at line 234 of file DataSetItem.h.

◆ m_vecTypes

std::vector<int> te::da::DataSetItem::m_vecTypes

protected

Vector containing the types of the attributes of the dataSet item.

Definition at line 235 of file DataSetItem.h.

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

/home/castejon/castejon_files/develop/terralib5/git_release/src/terralib/dataaccess/dataset/DataSetItem.h

Public Member Functions

Static Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ DataSetItem() [1/4]

◆ DataSetItem() [2/4]

◆ DataSetItem() [3/4]

◆ DataSetItem() [4/4]

◆ ~DataSetItem()

Member Function Documentation

◆ clone()

◆ createFromCurrent()

◆ getBool()

◆ getByteArray()

◆ getChar()

◆ getDateTime()

◆ getDouble()

◆ getFloat()

◆ getGeometry()

◆ getInt16()

◆ getInt32()

◆ getInt64()

◆ getNumeric()

◆ getNumProperties()

◆ getPropertyDataType()

◆ getPropertyName()

◆ getPropertyNames()

◆ getPropertyPos()

◆ getPropertyTypes()

◆ getRaster()

◆ getString()

◆ getUChar()

◆ getValue()

◆ isNull()

◆ operator=()

Member Data Documentation

◆ m_data

◆ m_vecNames

◆ m_vecTypes