HasChildren (mizool-core 2.1 API)

All Known Implementing Classes:

PropertyNode, RootNode
```
public interface HasChildren
```
An object that allows retrieving PropertyNode children.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  PropertyNode child(String reference)
  Returns the child PropertyNode with the given name.

- Method Detail
  - child
```
PropertyNode child(String reference)
```
    Returns the child PropertyNode with the given name. Until a value is retrieved, no check is made for the existence of any property.
    
    Example: For a node representing timeouts.network, calling child("connect") will return a node representing timeouts.network.connect.
    
    Parameters:
    
    reference - one or more segments of the key to append to the key of the current node
    
    Returns:
    
    the child or descendant node, never null.