The type for arbitrary precison numbers, like numeric(p, q). More...

#include <NumericProperty.h>

Inheritance diagram for te::dt::NumericProperty:

Public Member Functions
Property *	clone () const
	It returns a clone of the object. More...

const std::string &	getDatasetName () const
	It returns the name of the propery's dataset. More...

std::string *	getDefaultValue () const
	It returns the default value associated to the property, or NULL if none is associated. More...

unsigned int	getId () const
	It returns the property identifier. More...

const std::string &	getName () const
	It returns the property name. More...

Property *	getParent () const
	It returns the parent of this property, or NULL, if it doesn't have one. More...

unsigned int	getPrecision () const
	It returns the total count of significant digits in the whole number, that is, the number of digits to both sides of the decimal point. More...

unsigned int	getScale () const
	It returns the count of decimal digits in the fractional part, to the right of the decimal point. More...

int	getType () const
	It returns the property data type. More...

bool	has (Property *p) const
	It checks if the Property "p" is associated to this property or any other parent. More...

bool	isAutoNumber () const
	It returns true if the attribute is an autonumber, otherwise it returns false. More...

bool	isRequired () const
	It returns true if the attribute is required, otherwise it returns false. More...

	NumericProperty (const std::string &name, unsigned int precision, unsigned int scale, bool isRequired=false, std::string defaultValue=0, unsigned int id=0, Property parent=0)
	It constructs a new NumericProperty. More...

	NumericProperty (const NumericProperty &rhs)
	Copy constructor. More...

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

void	setAutoNumber (bool a)
	It tells if the property is an autonumber or not. More...

void	setDatasetName (const std::string &dsName)
	It sets the property name. More...

void	setDefaultValue (std::string *d)
	It sets the default value associated to the property, or NULL if none is associated. More...

void	setId (unsigned int id)
	It sets the property identifier. More...

void	setName (const std::string &name)
	It sets the property name. More...

void	setParent (Property *p)
	It associate this property to the informed parent. More...

void	setPrecision (unsigned int precision)
	Sets the total count of significant digits in the whole number, that is, the number of digits to both sides of the decimal point. More...

void	setRequired (bool r)
	It tells if the property is required or not. More...

void	setScale (unsigned int scale)
	Sets the count of decimal digits in the fractional part, to the right of the decimal point. More...

	~NumericProperty ()
	Destructor. More...

Protected Attributes
std::string	m_datasetName
	The property's dataset name. More...

std::string *	m_defaultValue
	Default value. More...

unsigned int	m_id
	An identification number that can be used internally. More...

bool	m_isAutoNumber
	A flag that indicates if this is an autonumber or serial type. More...

bool	m_isRequired
	This flag indicates if the attribute is required or not. More...

std::string	m_name
	The property name. More...

Property *	m_parent
	The parent property type: it must be a CompositeProperty. More...

unsigned int	m_precision
	Total number of digits of a numeric value. More...

unsigned int	m_scale
	Number of digits for the right of the decimal point of a numeric value. More...

int	m_type
	The property data type. More...

Detailed Description

The type for arbitrary precison numbers, like numeric(p, q).

See also: SimpleProperty, Property, StringProperty, ArrayProperty, DateTimeProperty, CompositeProperty

Definition at line 45 of file NumericProperty.h.

Constructor & Destructor Documentation

te::dt::NumericProperty::NumericProperty	(	const std::string &	name,
		unsigned int	precision,
		unsigned int	scale,
		bool	isRequired = `false`,
		std::string *	defaultValue = `0`,
		unsigned int	id = `0`,
		Property *	parent = `0`
	)

It constructs a new NumericProperty.

Parameters

name	The attribute name.
precision	The total count of significant digits in the whole number, that is, the number of digits to both sides of the decimal point.
scale	The count of decimal digits in the fractional part, to the right of the decimal point.
isRequired	Indicates if the the property is required (mandatory) or not.
defaultValue	The default value to be used, if none is informed.
id	The property identifier.
parent	A reference to the parent Property of the new object if it has one.

Postcondition: The NumericProperty will take the ownership of the defaultValue.

Warning: The identifier value (id) may be used by data source implementations. So, don't rely on its value!

te::dt::NumericProperty::NumericProperty ( const NumericProperty & rhs )

Copy constructor.

Parameters

rhs	The right-hand-side copy used to copy from.

te::dt::NumericProperty::~NumericProperty ( )

inline

Destructor.

Definition at line 81 of file NumericProperty.h.

Member Function Documentation

Property* te::dt::NumericProperty::clone ( ) const

virtual

It returns a clone of the object.

The new property will NOT have associations to other properties.

Returns: A clone of the object.

Reimplemented from te::dt::SimpleProperty.

const std::string& te::dt::Property::getDatasetName ( ) const

inlineinherited

It returns the name of the propery's dataset.

Returns: The the propery's dataset name.

Definition at line 144 of file Property.h.

std::string* te::dt::SimpleProperty::getDefaultValue ( ) const

inlineinherited

It returns the default value associated to the property, or NULL if none is associated.

Returns: The default value associated to the property, or NULL if none is associated.

Note: The caller of this method will not take the ownership of the given string.

Definition at line 127 of file SimpleProperty.h.

unsigned int te::dt::Property::getId ( ) const

inlineinherited

It returns the property identifier.

Returns: A number used to identify the property.

Warning: The identifier value may be used by data source implementations. So, don't rely on its value!

Definition at line 109 of file Property.h.

const std::string& te::dt::Property::getName ( ) const

inlineinherited

It returns the property name.

Returns: The property name.

Note: For DataSetTypes the name can have namespace prefix or schema name prefix, it will depend on the data source implementation.

Definition at line 127 of file Property.h.

Property* te::dt::Property::getParent ( ) const

inlineinherited

It returns the parent of this property, or NULL, if it doesn't have one.

Returns: The parent of this property, or NULL, if it doesn't have one.

Definition at line 168 of file Property.h.

unsigned int te::dt::NumericProperty::getPrecision ( ) const

inline

It returns the total count of significant digits in the whole number, that is, the number of digits to both sides of the decimal point.

Returns: The total number of digits of the numeric type.

Definition at line 98 of file NumericProperty.h.

unsigned int te::dt::NumericProperty::getScale ( ) const

inline

It returns the count of decimal digits in the fractional part, to the right of the decimal point.

Returns: The count of decimal digits in the fractional part, to the right of the decimal point.

Definition at line 111 of file NumericProperty.h.

int te::dt::Property::getType ( ) const

inlineinherited

It returns the property data type.

Returns: The property data type.

Definition at line 161 of file Property.h.

Referenced by te::dt::CompositeProperty::findFirstPropertyOfType().

bool te::dt::SimpleProperty::has ( Property * p ) const

virtualinherited

It checks if the Property "p" is associated to this property or any other parent.

This method can be used to ask if a given Property belongs to a more complex type (like: CompositeProperty or DataSetType).

Parameters

p	The Property we are checking.

Returns: True if the given Property "p" is associated to to this Property, otherwise, returns false.

Implements te::dt::Property.

bool te::dt::SimpleProperty::isAutoNumber ( ) const

inlineinherited

It returns true if the attribute is an autonumber, otherwise it returns false.

Returns: True if the attribute is an autonumber, otherwise it returns false.

Definition at line 111 of file SimpleProperty.h.

bool te::dt::SimpleProperty::isRequired ( ) const

inlineinherited

It returns true if the attribute is required, otherwise it returns false.

Returns: True if the attribute is required, otherwise it returns false.

Definition at line 97 of file SimpleProperty.h.

NumericProperty& te::dt::NumericProperty::operator= ( const NumericProperty & rhs )

Assignment operator.

Parameters

rhs	The right-hand-side copy used to copy from.

Returns: A reference to this object.

void te::dt::SimpleProperty::setAutoNumber ( bool a )

inlineinherited

It tells if the property is an autonumber or not.

Parameters

a	If true the property is marked as an autonumber (serial), otherwise it is not.

Definition at line 118 of file SimpleProperty.h.

Referenced by te::pgis::Convert2TerraLib().

void te::dt::Property::setDatasetName ( const std::string & dsName )

inlineinherited

It sets the property name.

Parameters

name	The new property name.

Warning: Take care when calling this method for a DataSetType associated to a DataSourceCatalog. Prefer using the rename method on the DataSourceCatalog API instead of using this method.

Definition at line 154 of file Property.h.

void te::dt::SimpleProperty::setDefaultValue ( std::string * d )

inherited

It sets the default value associated to the property, or NULL if none is associated.

Parameters

d	The default value associated to the property, or NULL if none is associated.

Note: The SimpleProperty qill take the ownership of the given string.

void te::dt::Property::setId ( unsigned int id )

inlineinherited

It sets the property identifier.

Parameters

id	A number used to identify the property.

Warning: The identifier value may be used by data source implementations. So, don't rely on its value!

Definition at line 118 of file Property.h.

void te::dt::Property::setName ( const std::string & name )

inlineinherited

It sets the property name.

Parameters

name	The new property name.

Warning: Take care when calling this method for a DataSetType associated to a DataSourceCatalog. Prefer using the rename method on the DataSourceCatalog API instead of using this method.

Definition at line 137 of file Property.h.

void te::dt::Property::setParent ( Property * p )

inlineinherited

It associate this property to the informed parent.

Parameters

p	Teh parent property.

Warning: Don't use this method without knowing the internal details of its use.

Definition at line 177 of file Property.h.

void te::dt::NumericProperty::setPrecision ( unsigned int precision )

inline

Sets the total count of significant digits in the whole number, that is, the number of digits to both sides of the decimal point.

Definition at line 104 of file NumericProperty.h.

void te::dt::SimpleProperty::setRequired ( bool r )

inlineinherited

It tells if the property is required or not.

Parameters

r	If true the property is marked as required, otherwise it is not required.

Definition at line 104 of file SimpleProperty.h.

void te::dt::NumericProperty::setScale ( unsigned int scale )

inline

Sets the count of decimal digits in the fractional part, to the right of the decimal point.

Definition at line 116 of file NumericProperty.h.

Member Data Documentation

std::string te::dt::Property::m_datasetName

protectedinherited

The property's dataset name.

Definition at line 208 of file Property.h.

std::string* te::dt::SimpleProperty::m_defaultValue

protectedinherited

Default value.

Definition at line 164 of file SimpleProperty.h.

unsigned int te::dt::Property::m_id

protectedinherited

An identification number that can be used internally.

Definition at line 205 of file Property.h.

bool te::dt::SimpleProperty::m_isAutoNumber

protectedinherited

A flag that indicates if this is an autonumber or serial type.

Definition at line 163 of file SimpleProperty.h.

bool te::dt::SimpleProperty::m_isRequired

protectedinherited

This flag indicates if the attribute is required or not.

Definition at line 162 of file SimpleProperty.h.

std::string te::dt::Property::m_name

protectedinherited

The property name.

Definition at line 207 of file Property.h.

Property* te::dt::Property::m_parent

protectedinherited

The parent property type: it must be a CompositeProperty.

Definition at line 204 of file Property.h.

unsigned int te::dt::NumericProperty::m_precision

protected

Total number of digits of a numeric value.

Definition at line 129 of file NumericProperty.h.

unsigned int te::dt::NumericProperty::m_scale

protected

Number of digits for the right of the decimal point of a numeric value.

Definition at line 130 of file NumericProperty.h.

int te::dt::Property::m_type

protectedinherited

The property data type.

Definition at line 206 of file Property.h.

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

/home/castejon/castejon_files/develop/terralib5/git_master/src/terralib/datatype/NumericProperty.h

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation