CollectionHelper (The Adobe AEM Quickstart and Web Application. 6.6.0)

```
public interface CollectionHelper
```
Implementors provide easier access to DAM collections for managing the associated content of a content fragment.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.util.Iterator<Resource>`	`getCollections(ResourceResolver resolver, boolean includeSmartCollections)`	Gets an iterator on all collections that can be added to a content fragment as "associated content".

- Method Detail
  - getCollections
```
java.util.Iterator<Resource> getCollections(ResourceResolver resolver,
                                            boolean includeSmartCollections)
```
    Gets an iterator on all collections that can be added to a content fragment as "associated content".
    In this context, the term "collections" refers to DAM or other resource collections (technically implemented as Sling Resource Collections, see org.apache.sling.resource.collection.ResourceCollection).
    
    As some of the implementations use a "smart collection" approach (like a collection containing the dynamically updated list of last modified items), which you may or may not want included in your list, there's a parameter for defining if such smart collections should actually be included.
    
    Parameters:
    
    resolver - The ResourceResolver for retrieving the collections
    
    includeSmartCollections - True if smart collections should be included
    
    Returns:
    
    The iterator on collections; resource type of each resource type is sling/collection