LocationTree (opensrp-server-api 1.0.1 API)

```
public class LocationTree
extends Object
```
LocationTree is an specification of Tree which provides helper methods for creating a Tree for Location. The key is the locationId and label is name of Location and the data for tree node is location object itself. Each node has locationId if its parent location and has a TreeNode map of children of the location. This way it allows to create a complete tree of location starting from root nodes to the end or lowest level in the form of tree. A root node is one with parent location null.

Constructors
Constructor and Description
`LocationTree()`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addLocation(Location l)`
`void`	`buildTreeFromList(List<Location> locations)` WARNING: Overrides existing locations
`Location`	`findLocation(String locationId)`
`Map<String,TreeNode<String,Location>>`	`getLocationsHierarchy()`
`boolean`	`hasChildLocation(String locationId, String childLocationId)`
`boolean`	`hasLocation(String locationId)`

public Location findLocation(String locationId)

public boolean hasLocation(String locationId)

public boolean hasChildLocation(String locationId,
                                String childLocationId)

public Map<String,TreeNode<String,Location>> getLocationsHierarchy()

Class LocationTree