'X BETWEEN y and z' operator More...
#include <qgssqlstatement.h>
Public Member Functions | |
| NodeBetweenOperator (Node *node, Node *minVal, Node *maxVal, bool notBetween=false) | |
| Constructor. More... | |
| virtual | ~NodeBetweenOperator () |
| virtual void | accept (Visitor &v) const override |
| Support the visitor pattern. More... | |
| virtual Node * | clone () const override |
| Generate a clone of this node. More... | |
| virtual QString | dump () const override |
| Abstract virtual dump method. More... | |
| bool | isNotBetween () const |
| Whether this is a NOT BETWEEN operator. More... | |
| Node * | maxVal () const |
| Maximum bound. More... | |
| Node * | minVal () const |
| Minimum bound. More... | |
| Node * | node () const |
| Variable at the left of BETWEEN. More... | |
| virtual NodeType | nodeType () const override |
| Abstract virtual that returns the type of this node. More... | |
 Public Member Functions inherited from QgsSQLStatement::Node | |
| virtual | ~Node () |
Protected Attributes | |
| Node * | mMaxVal |
| Node * | mMinVal |
| Node * | mNode |
| bool | mNotBetween |
Detailed Description
'X BETWEEN y and z' operator
Definition at line 368 of file qgssqlstatement.h.
Constructor & Destructor Documentation
◆ NodeBetweenOperator()
|
inline |
Constructor.
Definition at line 372 of file qgssqlstatement.h.
◆ ~NodeBetweenOperator()
|
inlinevirtual |
Definition at line 373 of file qgssqlstatement.h.
Member Function Documentation
◆ accept()
|
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 390 of file qgssqlstatement.h.
◆ clone()
|
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 424 of file qgssqlstatement.cpp.
◆ dump()
|
overridevirtual |
Abstract virtual dump method.
- Returns
- A statement which represents this node as string
Implements QgsSQLStatement::Node.
Definition at line 419 of file qgssqlstatement.cpp.
◆ isNotBetween()
|
inline |
Whether this is a NOT BETWEEN operator.
Definition at line 379 of file qgssqlstatement.h.
◆ maxVal()
|
inline |
Maximum bound.
Definition at line 385 of file qgssqlstatement.h.
◆ minVal()
|
inline |
Minimum bound.
Definition at line 382 of file qgssqlstatement.h.
◆ node()
|
inline |
Variable at the left of BETWEEN.
Definition at line 376 of file qgssqlstatement.h.
◆ nodeType()
|
inlineoverridevirtual |
Abstract virtual that returns the type of this node.
- Returns
- The type of this node
Implements QgsSQLStatement::Node.
Definition at line 387 of file qgssqlstatement.h.
Member Data Documentation
◆ mMaxVal
|
protected |
Definition at line 396 of file qgssqlstatement.h.
◆ mMinVal
|
protected |
Definition at line 395 of file qgssqlstatement.h.
◆ mNode
|
protected |
Definition at line 394 of file qgssqlstatement.h.
◆ mNotBetween
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protected |
Definition at line 397 of file qgssqlstatement.h.
The documentation for this class was generated from the following files:
- /tmp/buildd/qgis-2.18.21+99unstable/src/core/qgssqlstatement.h
- /tmp/buildd/qgis-2.18.21+99unstable/src/core/qgssqlstatement.cpp
