Class: QgsFeatureFilterProviderGroup

A filter filter provider grouping several filter providers.

Class Hierarchy

Base classes

QgsFeatureFilterProvider

Abstract interface for use by classes that filter the features or attributes of a layer.

Methods

addProvider	Add another filter provider to the group
clone	Returns a clone of the object
filterFeatures	Filter the features of the layer.

class qgis.server.QgsFeatureFilterProviderGroup

Bases: QgsFeatureFilterProvider

__init__()

Constructor

__init__(a0: QgsFeatureFilterProviderGroup)

Parameters:

a0 (QgsFeatureFilterProviderGroup)

addProvider(self, provider: QgsFeatureFilterProvider | None) → QgsFeatureFilterProviderGroup

Add another filter provider to the group

Parameters:

provider (Optional[QgsFeatureFilterProvider]) – The provider to add

Return type:

QgsFeatureFilterProviderGroup

Returns:

itself

clone(self) → QgsFeatureFilterProvider | None

Returns a clone of the object

Return type:

Optional[QgsFeatureFilterProvider]

Returns:

A clone

filterFeatures(self, layer: QgsVectorLayer | None, filterFeatures: QgsFeatureRequest)

Filter the features of the layer.

Parameters:

• layer (Optional[QgsVectorLayer]) – the layer to control

• filterFeatures (QgsFeatureRequest) – the request to fill