PermissionTree (UberFire Security Client 7.73.0.Final API)

All Known Implementing Classes:

DefaultPermissionTree
```
public interface PermissionTree
```
A hierarchy of PermissionNode instances

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`accept(PermissionTreeVisitor visitor)`	Entry point for visitor interfaces
`Collection<String>`	`getChildrenResourceIds(PermissionNode parentNode)`	Get the resource ids (if any) referenced from the permission instances, see `getPermissions()`.
`org.uberfire.security.authz.PermissionCollection`	`getPermissions()`	Get the collection of permissions this tree has been initiliazed with
`List<PermissionNode>`	`getRootNodes()`	Get the root nodes of the tree.

- Method Detail
  - getRootNodes
```
List<PermissionNode> getRootNodes()
```
    Get the root nodes of the tree.
    A list of nodes order by its PermissionNode.getPositionInTree(). The nodes with the same position are ordered by node name in incremental order.
  - getChildrenResourceIds
```
Collection<String> getChildrenResourceIds(PermissionNode parentNode)
```
    Get the resource ids (if any) referenced from the permission instances, see getPermissions().
    
    Parameters:
    
    parentNode - The parent node to start looking for
    
    Returns:
    
    A collection of resource identifiers
  - getPermissions
```
org.uberfire.security.authz.PermissionCollection getPermissions()
```
    Get the collection of permissions this tree has been initiliazed with
  - accept
```
void accept(PermissionTreeVisitor visitor)
```
    Entry point for visitor interfaces