class HierarchicalSubCollection<T>

package feathers.data

extends EventDispatcher

implements IHierarchicalCollection<T>

@:directlyUsed@:event(openfl.events.Event.CHANGE)@:event(feathers.events.HierarchicalCollectionEvent.ADD_ITEM)@:event(feathers.events.HierarchicalCollectionEvent.REMOVE_ITEM)@:event(feathers.events.HierarchicalCollectionEvent.REPLACE_ITEM)@:event(feathers.events.HierarchicalCollectionEvent.REMOVE_ALL)@:event(feathers.events.HierarchicalCollectionEvent.RESET)@:event(feathers.events.HierarchicalCollectionEvent.UPDATE_ITEM)@:event(feathers.events.HierarchicalCollectionEvent.UPDATE_ALL)@:event(feathers.events.HierarchicalCollectionEvent.FILTER_CHANGE)@:event(feathers.events.HierarchicalCollectionEvent.SORT_CHANGE)

Wraps another IHierarchicalCollection data source to expose the children of a single branch from that collection as the root items in this collection.

Events:

`openfl.events.Event.CHANGE`	Dispatched when the collection changes.
`feathers.events.HierarchicalCollectionEvent.ADD_ITEM`	Dispatched when an item is added to the collection.
`feathers.events.HierarchicalCollectionEvent.REMOVE_ITEM`	Dispatched when an item is removed from the collection.
`feathers.events.HierarchicalCollectionEvent.REPLACE_ITEM`	Dispatched when an item is replaced in the collection.
`feathers.events.HierarchicalCollectionEvent.REMOVE_ALL`	Dispatched when all items are removed from the collection.
`feathers.events.HierarchicalCollectionEvent.RESET`	Dispatched when the source of the collection is changed.
`feathers.events.HierarchicalCollectionEvent.UPDATE_ITEM`	Dispatched when `IHierarchicalCollection.updateAt()` is called.
`feathers.events.HierarchicalCollectionEvent.UPDATE_ALL`	Dispatched when `IHierarchicalCollection.updateAll()` is called.
`feathers.events.HierarchicalCollectionEvent.FILTER_CHANGE`	Dispatched when `IHierarchicalCollection.filterFunction` is changed.
`feathers.events.HierarchicalCollectionEvent.SORT_CHANGE`	Dispatched when `IHierarchicalCollection.sortCompareFunction` is changed.