StatelessFilters class abstract interface

Stateless (immutable) filters implementation. All operations create a new object with requested changes.

Implemented types

• Filters

Constructors

StatelessFilters({Map<FilterGroupID, Set<FilterFacet>> facetGroups = const {}, Map<FilterGroupID, Set<FilterTag>> tagGroups = const {}, Map<FilterGroupID, Set<FilterNumeric>> numericGroups = const {}, Map<String, HierarchicalFilter> hierarchicalGroups = const {}})

Stateless filters' factory.

factory

Properties

facetGroups → FilterGroupMap<FilterFacet>

Map of facet filter groups.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

hierarchicalGroups → Map<String, HierarchicalFilter>

Map of hierarchical filter groups.

no setter, inherited

numericGroups → FilterGroupMap<FilterNumeric>

Map of numeric filter groups.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tagGroups → FilterGroupMap<FilterTag>

Map of tag filter groups.

no setter, inherited

Methods

add(FilterGroupID groupID, Iterable<Filter> filters) → StatelessFilters

Adds filters to the provided groupID.

addHierarchical(String attribute, HierarchicalFilter hierarchicalFilter) → StatelessFilters

Adds hierarchicalFilter to given attribute.

clear([Iterable<FilterGroupID>? groupIDs]) → StatelessFilters

Clears groupIDs. If none provided, all filters will be cleared.

clearExcept(Iterable<FilterGroupID> groupIDs) → StatelessFilters

Clears all except groupIDs.

contains(FilterGroupID groupID, Filter filter) → bool

Checks if filter with groupID exists.

inherited

copyWith({Map<FilterGroupID, Set<FilterFacet>>? facetGroups, Map<FilterGroupID, Set<FilterTag>>? tagGroups, Map<FilterGroupID, Set<FilterNumeric>>? numericGroups, Map<String, HierarchicalFilter>? hierarchicalGroups}) → StatelessFilters

Create a copy with given parameters.

override

getFacetFilters(FilterGroupID groupID) → Set<FilterFacet>?

Get FilterFacet group by groupID.

inherited

getFilters({FilterGroupID? groupID}) → Set<Filter>

Get all filters by groupID.

inherited

getGroups() → Map<FilterGroupID, Set<Filter>>

Get all filter groups as single map.

inherited

getHierarchicalFilters(String attribute) → HierarchicalFilter?

Get HierarchicalFilter by attribute.

inherited

getNumericFilters(FilterGroupID groupID) → Set<FilterNumeric>?

Get FilterNumeric group by groupID.

inherited

getTagFilters(FilterGroupID groupID) → Set<FilterTag>?

Get FilterTag group by groupID.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

remove(FilterGroupID groupID, Iterable<Filter> filters) → StatelessFilters

Removes filters from groupID.

removeHierarchical(String attribute) → StatelessFilters

Removes HierarchicalFilter of given attribute.

set(Map<FilterGroupID, Set<Filter>> map) → StatelessFilters

Get filters with the provided map.

toFilterGroups() → Set<FilterGroup<Filter>>

Get all filters as a Set of FilterGroups.

inherited

toggle(FilterGroupID groupID, Filter filter) → StatelessFilters

Toggles filter in given groupID.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited