TreeFilteringResourceVisitor (ACS AEM Commons Bundle 4.7.2 API)

java.lang.Object
- com.adobe.acs.commons.util.visitors.SimpleFilteringResourceVisitor
- - com.adobe.acs.commons.util.visitors.TreeFilteringResourceVisitor

```
public class TreeFilteringResourceVisitor
extends SimpleFilteringResourceVisitor
```
Tree visitor which allows special cases such as how to handle child nodes which will not be traversed further. In short, all nodes identified as container/folder items will be visited recursively, and any child which is not a folder will be visited via a special case method. This allows a cleaner delineation of leaf nodes vs structure nodes.

Nested Class Summary
- Nested classes/interfaces inherited from class com.adobe.acs.commons.util.visitors.SimpleFilteringResourceVisitor
  SimpleFilteringResourceVisitor.TraversalMode

Field Summary

Fields
Modifier and Type Field Description

protected static String[] TREE_TYPES

Constructor Summary

Constructors
Constructor	Description
`TreeFilteringResourceVisitor()`	Create a standard visitor for commonly used folder structures.
`TreeFilteringResourceVisitor(String... treeTypes)`	Create a visitor for a specific set of folder structures.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

boolean isFolder(org.apache.sling.api.resource.Resource res)
- Methods inherited from class com.adobe.acs.commons.util.visitors.SimpleFilteringResourceVisitor
  accept, getDepth, setBreadthFirstMode, setDepthFirstMode, setLeafVisitor, setLeafVisitorChecked, setPropertyFilter, setPropertyFilterChecked, setPropertyVisitor, setPropertyVisitorChecked, setResourceVisitor, setResourceVisitorChecked, setTraversalFilter, setTraversalFilterChecked, toList
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - TREE_TYPES
```
protected static final String[] TREE_TYPES
```
- Constructor Detail
  - TreeFilteringResourceVisitor
```
public TreeFilteringResourceVisitor()
```
    Create a standard visitor for commonly used folder structures.
  - TreeFilteringResourceVisitor
```
public TreeFilteringResourceVisitor(String... treeTypes)
```
    Create a visitor for a specific set of folder structures. This is useful for including other things such as nt:unstructured or oak folder types.
    
    Parameters:
    
    treeTypes - List of all node types to consider as folder-level containers.
- Method Detail
  - isFolder
```
public final boolean isFolder(org.apache.sling.api.resource.Resource res)
```