TreeCacheSelector (Curator Recipes 4.2.0 API)

All Known Implementing Classes:

DefaultTreeCacheSelector
```
public interface TreeCacheSelector
```
Controls which nodes a TreeCache processes. When iterating over the children of a parent node, a given node's children are queried only if traverseChildren(String) returns true. When caching the list of nodes for a parent node, a given node is stored only if acceptChild(String) returns true.

E.g. Given:
```
 root
     n1-a
     n1-b
         n2-a
         n2-b
             n3-a
     n1-c
     n1-d
 
```
You could have a TreeCache only work with the nodes: n1-a, n1-b, n2-a, n2-b, n1-d by returning false from traverseChildren() for "/root/n1-b/n2-b" and returning false from acceptChild("/root/n1-c").

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`acceptChild(java.lang.String fullPath)`	Return true if this node should be returned from the cache
`boolean`	`traverseChildren(java.lang.String fullPath)`	Return true if children of this path should be cached.

- Method Detail
  - traverseChildren
```
boolean traverseChildren(java.lang.String fullPath)
```
    Return true if children of this path should be cached. i.e. if false is returned, this node is not queried to determine if it has children or not
    
    Parameters:
    
    fullPath - full path of the ZNode
    
    Returns:
    
    true/false
  - acceptChild
```
boolean acceptChild(java.lang.String fullPath)
```
    Return true if this node should be returned from the cache
    
    Parameters:
    
    fullPath - full path of the ZNode
    
    Returns:
    
    true/false