QgsSQLStatement::NodeBetweenOperator Class Reference

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

Protected Attributes
Node *	mMaxVal = nullptr
Node *	mMinVal = nullptr
Node *	mNode = nullptr
bool	mNotBetween

Detailed Description

'X BETWEEN y and z' operator

Definition at line 427 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 431 of file qgssqlstatement.h.

~NodeBetweenOperator()

QgsSQLStatement::NodeBetweenOperator::~NodeBetweenOperator ( )

inlineoverride

Definition at line 433 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

C++:

v.visit( *this );

Python:

v.visit( self)

Parameters

v	A visitor that visits this node.

Implements QgsSQLStatement::Node.

Definition at line 450 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 443 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 438 of file qgssqlstatement.cpp.

isNotBetween()

bool QgsSQLStatement::NodeBetweenOperator::isNotBetween ( ) const

inline

Whether this is a NOT BETWEEN operator.

Definition at line 439 of file qgssqlstatement.h.

maxVal()

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

inline

Maximum bound.

Definition at line 445 of file qgssqlstatement.h.

minVal()

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

inline

Minimum bound.

Definition at line 442 of file qgssqlstatement.h.

node()

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

inline

Variable at the left of BETWEEN.

Definition at line 436 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 447 of file qgssqlstatement.h.

Member Data Documentation

mMaxVal

Node* QgsSQLStatement::NodeBetweenOperator::mMaxVal = nullptr

protected

Definition at line 456 of file qgssqlstatement.h.

mMinVal

Node* QgsSQLStatement::NodeBetweenOperator::mMinVal = nullptr

protected

Definition at line 455 of file qgssqlstatement.h.

mNode

Node* QgsSQLStatement::NodeBetweenOperator::mNode = nullptr

protected

Definition at line 454 of file qgssqlstatement.h.

mNotBetween

bool QgsSQLStatement::NodeBetweenOperator::mNotBetween

protected

Definition at line 457 of file qgssqlstatement.h.

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

• /build/qgis-3.12.1+28bionic/src/core/qgssqlstatement.h
• /build/qgis-3.12.1+28bionic/src/core/qgssqlstatement.cpp