TSLAttributeValueOperationElse Class Reference

Inheritance diagram for TSLAttributeValueOperationElse:

Detailed Description

This classification operation may be used to provide a default case, if all others fail.

This operation should always be added last. Any operations added after a TSLAttributeValueOperationElse will never be evaluated.

Public Member Functions
	TSLAttributeValueOperationElse (const TSLRenderingAttributes &rendering=TSLRenderingAttributes(), const char *featureName=NULL)
	TSLAttributeValueOperationElse (const TSLAttributeValueOperationElse &other)
	Copy constructor.
virtual TSLAttributeValueOperation::OperationType	type () const
virtual TSLSimpleString	operationType () const
virtual TSLSimpleString	operationValue () const
virtual bool	operator() (const char *attributeValue) const
Public Member Functions inherited from TSLAttributeValueOperation
virtual	~TSLAttributeValueOperation ()
	Destructor.
TSLRenderingAttributes &	rendering ()
const TSLRenderingAttributes &	rendering () const
const char *	featureName () const
const char *	operationName () const
void	setOperationName (const char *pOperationName)
const TSLAttributeValueOperation *	operationLHS () const
const TSLAttributeValueOperation *	operationRHS () const

Protected Member Functions
virtual TSLAttributeValueOperation *	clone () const
Protected Member Functions inherited from TSLAttributeValueOperation
TSLAttributeValueOperation &	operator= (const TSLAttributeValueOperation &)
	Assignment operation.
	TSLAttributeValueOperation ()
	Constructor.
	TSLAttributeValueOperation (const char *value, bool caseSensitive, const TSLRenderingAttributes &rendering=TSLRenderingAttributes(), const char *featureName=NULL)
	TSLAttributeValueOperation (double value, const TSLRenderingAttributes &rendering=TSLRenderingAttributes(), const char *featureName=NULL)
	TSLAttributeValueOperation (int value, const TSLRenderingAttributes &rendering=TSLRenderingAttributes(), const char *featureName=NULL)
	TSLAttributeValueOperation (const TSLAttributeValueOperation &other)
	Copy constructor.
double	attributeValueAsDouble (const char *attributeValue) const
int	attributeValueAsInteger (const char *attributeValue) const
TSLSimpleString	valueAsString () const
ValueType	repurposeType (const char *attributeValue) const
ValueType	isNumber (const char *attributeValue) const

Additional Inherited Members
Public Types inherited from TSLAttributeValueOperation
enum	OperationType {   OperationTypeAnd , OperationTypeElse , OperationTypeEqualTo , OperationTypeGreaterThan ,   OperationTypeGreaterThanOrEqualTo , OperationTypeLessThan , OperationTypeLessThanOrEqualTo , OperationTypeNot ,   OperationTypeNotEqualTo , OperationTypeOr }
Protected Types inherited from TSLAttributeValueOperation
enum	ValueType { ValueTypeString , ValueTypeInteger , ValueTypeDouble }
Protected Attributes inherited from TSLAttributeValueOperation
ValueType	m_valueType
TSLSimpleString	m_value_s
ValueType	m_value_s_also_n
TSLSimpleString	m_value_us
int	m_value_i
double	m_value_d
TSLSimpleString	m_operationName
TSLSimpleString	m_featureName
bool	m_caseSensitive
TSLRenderingAttributes	m_renderingAttributes
TSLAttributeValueOperation *	m_a
TSLAttributeValueOperation *	m_b

Constructor & Destructor Documentation

TSLAttributeValueOperationElse() [1/2]

TSLAttributeValueOperationElse::TSLAttributeValueOperationElse	(	const TSLRenderingAttributes &	rendering = TSLRenderingAttributes(),
		const char *	featureName = NULL )

Constructor.

Parameters

rendering	The rendering to apply to features that match this operation.
featureName	The name to assign to features that match this operation. If null, an automatically generated feature name will be used.

TSLAttributeValueOperationElse() [2/2]

TSLAttributeValueOperationElse::TSLAttributeValueOperationElse

(

const TSLAttributeValueOperationElse &

other

)

Copy constructor.

Member Function Documentation

clone()

virtual TSLAttributeValueOperation * TSLAttributeValueOperationElse::clone ( ) const

protectedvirtual

Implements TSLAttributeValueOperation.

operationType()

virtual TSLSimpleString TSLAttributeValueOperationElse::operationType ( ) const

virtual

Return a string describing the operation.

Returns

A TSLSimpleString with the operation name.

Implements TSLAttributeValueOperation.

operationValue()

virtual TSLSimpleString TSLAttributeValueOperationElse::operationValue ( ) const

virtual

Return a string with the value tested in the operation.

Returns

A TSLSimpleString with the value.

Implements TSLAttributeValueOperation.

operator()()

virtual bool TSLAttributeValueOperationElse::operator() ( const char * attributeValue ) const

virtual

Evaluate the classification operation.

Parameters

attributeValue

The attribute value to test.

Returns

true if attributeValue matches this operation, false otherwise.

Implements TSLAttributeValueOperation.

type()

virtual TSLAttributeValueOperation::OperationType TSLAttributeValueOperationElse::type ( ) const

virtual

Query the type of the operation

Returns

The type of the TSLAttributeValueOperation

Implements TSLAttributeValueOperation.