QgsSQLStatement::NodeBetweenOperator Class Reference

An 'X BETWEEN y and z' operator. More...

#include <qgssqlstatement.h>

Inheritance diagram for QgsSQLStatement::NodeBetweenOperator:

Public Member Functions
	NodeBetweenOperator (QgsSQLStatement::Node *node, QgsSQLStatement::Node *minVal, QgsSQLStatement::Node *maxVal, bool notBetween=false)
	Constructor.
void	accept (QgsSQLStatement::Visitor &v) const override
	Support the visitor pattern.
QgsSQLStatement::Node *	clone () const override
	Generate a clone of this node.
QString	dump () const override
	Abstract virtual dump method.
bool	isNotBetween () const
	Whether this is a NOT BETWEEN operator.
QgsSQLStatement::Node *	maxVal () const
	Maximum bound.
QgsSQLStatement::Node *	minVal () const
	Minimum bound.
QgsSQLStatement::Node *	node () const
	Variable at the left of BETWEEN.
QgsSQLStatement::NodeType	nodeType () const override
	Abstract virtual that returns the type of this node.
Public Member Functions inherited from QgsSQLStatement::Node
virtual	~Node ()=default

Protected Attributes
std::unique_ptr< Node >	mMaxVal
std::unique_ptr< Node >	mMinVal
std::unique_ptr< Node >	mNode
bool	mNotBetween

Detailed Description

An 'X BETWEEN y and z' operator.

Definition at line 482 of file qgssqlstatement.h.

Constructor & Destructor Documentation

NodeBetweenOperator()

QgsSQLStatement::NodeBetweenOperator::NodeBetweenOperator ( QgsSQLStatement::Node * node, QgsSQLStatement::Node * minVal, QgsSQLStatement::Node * maxVal, bool notBetween = false )

inline

Constructor.

Definition at line 486 of file qgssqlstatement.h.

Member Function Documentation

accept()

void QgsSQLStatement::NodeBetweenOperator::accept ( QgsSQLStatement::Visitor & v ) const

inlineoverridevirtual

Support the visitor pattern.

For any implementation this should look like

v.visit( *this );

v.visit(self)

Parameters

v	A visitor that visits this node.

Implements QgsSQLStatement::Node.

Definition at line 508 of file qgssqlstatement.h.

clone()

QgsSQLStatement::Node * QgsSQLStatement::NodeBetweenOperator::clone ( ) const

overridevirtual

Generate a clone of this node.

Make sure that the clone does not contain any information which is generated in prepare and context related. Ownership is transferred to the caller.

Returns

a deep copy of this node.

Implements QgsSQLStatement::Node.

Definition at line 470 of file qgssqlstatement.cpp.

dump()

QString QgsSQLStatement::NodeBetweenOperator::dump ( ) const

overridevirtual

Abstract virtual dump method.

Returns

A statement which represents this node as string

Implements QgsSQLStatement::Node.

Definition at line 465 of file qgssqlstatement.cpp.

isNotBetween()

bool QgsSQLStatement::NodeBetweenOperator::isNotBetween ( ) const

inline

Whether this is a NOT BETWEEN operator.

Definition at line 497 of file qgssqlstatement.h.

maxVal()

QgsSQLStatement::Node * QgsSQLStatement::NodeBetweenOperator::maxVal ( ) const

inline

Maximum bound.

Definition at line 503 of file qgssqlstatement.h.

minVal()

QgsSQLStatement::Node * QgsSQLStatement::NodeBetweenOperator::minVal ( ) const

inline

Minimum bound.

Definition at line 500 of file qgssqlstatement.h.

node()

QgsSQLStatement::Node * QgsSQLStatement::NodeBetweenOperator::node ( ) const

inline

Variable at the left of BETWEEN.

Definition at line 494 of file qgssqlstatement.h.

nodeType()

QgsSQLStatement::NodeType QgsSQLStatement::NodeBetweenOperator::nodeType ( ) const

inlineoverridevirtual

Abstract virtual that returns the type of this node.

Returns

The type of this node

Implements QgsSQLStatement::Node.

Definition at line 505 of file qgssqlstatement.h.

Member Data Documentation

mMaxVal

std::unique_ptr<Node> QgsSQLStatement::NodeBetweenOperator::mMaxVal

protected

Definition at line 522 of file qgssqlstatement.h.

mMinVal

std::unique_ptr<Node> QgsSQLStatement::NodeBetweenOperator::mMinVal

protected

Definition at line 521 of file qgssqlstatement.h.

mNode

std::unique_ptr<Node> QgsSQLStatement::NodeBetweenOperator::mNode

protected

Definition at line 520 of file qgssqlstatement.h.

mNotBetween

bool QgsSQLStatement::NodeBetweenOperator::mNotBetween

protected

Definition at line 523 of file qgssqlstatement.h.

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

• /build/qgis-4.0.0+99sid/src/core/qgssqlstatement.h
• /build/qgis-4.0.0+99sid/src/core/qgssqlstatement.cpp