QIfFilterTerm Class

The QIfFilterTerm is the representation of a filter. More...

Header:	#include <QIfFilterTerm>
qmake:	QT += interfaceframework
Inherits:	QIfAbstractQueryTerm

List of all members, including inherited members

Public Types

enum	Operator { Equals, EqualsCaseInsensitive, Unequals, GreaterThan, GreaterEquals, …, LowerEquals }

Public Functions

bool	isNegated() const
QIfFilterTerm::Operator	operatorType() const
QString	propertyName() const
QVariant	value() const

Reimplemented Public Functions

virtual QString	toString() const override
virtual QIfAbstractQueryTerm::Type	type() const override

Detailed Description

The filter is either in the form:

identifier operator value

or:

value operator identifier

Member Type Documentation

enum QIfFilterTerm::Operator

Constant	Value	Description
`QIfFilterTerm::Equals`	`0`	Tests whether the value from the identifier is the equal to the passed value. In case of a string the comparison is case-senstitive.
`QIfFilterTerm::EqualsCaseInsensitive`	`1`	Tests whether the value from the identifier is the equal to the passed value, but the comparison is done case-insensitive.
`QIfFilterTerm::Unequals`	`2`	Tests whether the value from the identifier is the unequal to the passed value. In case of a string the comparison is case-senstitive.
`QIfFilterTerm::GreaterThan`	`3`	Tests whether the value from the identifier is greater than the passed value. This does only work for numbers.
`QIfFilterTerm::GreaterEquals`	`4`	Tests whether the value from the identifier is greater than or equal to the passed value. This does only work for numbers.
`QIfFilterTerm::LowerThan`	`5`	Tests whether the value from the identifier is lower than the passed value. This does only work for numbers.
`QIfFilterTerm::LowerEquals`	`6`	Tests whether the value from the identifier is lower than or equal to the passed value. This does only work for numbers.

Member Function Documentation

bool QIfFilterTerm::isNegated() const

Returns true when this term is negated, otherwise false

QIfFilterTerm::Operator QIfFilterTerm::operatorType() const

Returns the operator of this filter.

QString QIfFilterTerm::propertyName() const

Returns the property this filter should act on.

`[override virtual]` QString QIfFilterTerm::toString() const

Reimplements: QIfAbstractQueryTerm::toString() const.

`[override virtual]` QIfAbstractQueryTerm::Type QIfFilterTerm::type() const

Reimplements: QIfAbstractQueryTerm::type() const.

QVariant QIfFilterTerm::value() const

Returns the value of the filter.

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