XuniCollectionViewGroup Class Reference

Conforms to	ObjectType __covariant
Declared in	CollectionView.h

Overview

Represents a group created by a XuniCollectionView object based on its groupDescriptions property.

`name`

Gets the name of this group.

@property (readonly) NSString *name

Discussion

Gets the name of this group.

Declared In

CollectionView.h

`level`

Gets the level of this group.

@property (readonly) NSUInteger level

Discussion

Gets the level of this group.

Declared In

CollectionView.h

`isBottomLevel`

Gets a value that indicates whether this group has any subgroups.

@property (readonly) BOOL isBottomLevel

Discussion

Gets a value that indicates whether this group has any subgroups.

Declared In

CollectionView.h

`items`

Gets an array containing the items included in this group (including all subgroups).

@property (readonly) NSMutableArray *items

Discussion

Gets an array containing the items included in this group (including all subgroups).

Declared In

CollectionView.h

`groups`

Gets an array containing the this group’s subgroups.

@property (readonly) NSArray<XuniCollectionViewGroup<ObjectType> *> *groups

Discussion

Gets an array containing the this group’s subgroups.

Declared In

CollectionView.h

`groupDescription`

Gets the GroupDescription that owns this group.

@property (readonly) XuniGroupDescription *groupDescription

Discussion

Gets the GroupDescription that owns this group.

Declared In

CollectionView.h

`totalItemCount`

Gets the GroupDescription that owns this group.

@property (nonatomic, readonly) NSUInteger totalItemCount

Discussion

Gets the GroupDescription that owns this group.

Declared In

CollectionView.h

`– initWithGroup:name:level:isBottomLevel:`

Initialize an object for XuniCollectionViewGroup.

- (id)initWithGroup:(XuniGroupDescription *)groupDescription name:(NSString *)name level:(NSUInteger)level isBottomLevel:(BOOL)isBottomLevel

Parameters

`groupDescription`	the groupDescription.
`name`	the name.
`level`	the level.
`isBottomLevel`	whether is bottom level.

Return Value

return an object for XuniCollectionViewGroup.

Discussion

Initialize an object for XuniCollectionViewGroup.

Declared In

CollectionView.h

`– getAggregate:binding:`

Calculates an aggregate value for the items in this group.

- (NSObject *)getAggregate:(XuniAggregate)aggType binding:(NSString *)binding

Parameters

`aggType`	the aggregate type.
`binding`	the binding.

Return Value

return an object.

Discussion

Calculates an aggregate value for the items in this group.

Declared In

CollectionView.h