TreeStream (durian 3.5.0-SNAPSHOT API)

```
public class TreeStream
extends Object
```
Creates Streams that iterate across a tree defined by a TreeDef in various orders.

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static <T> Stream<T>`	`breadthFirst(TreeDef<T> treeDef, T node)` Creates a `Stream` that starts at `node` and iterates deeper into the tree in a bread-first order.
`static <T> Stream<T>`	`depthFirst(TreeDef<T> treeDef, T node)` Creates a `Stream` that starts at `node` and iterates deeper into the tree in a depth-first order.
`static <T> Stream<T>`	`toParent(TreeDef.Parented<T> treeDef, T node)` Creates a `Stream` that starts at `node` and ends at its root parent.

public static <T> Stream<T> toParent(TreeDef.Parented<T> treeDef,
                                     T node)

Creates a Stream that starts at node and ends at its root parent.

public static <T> Stream<T> breadthFirst(TreeDef<T> treeDef,
                                         T node)

Creates a Stream that starts at node and iterates deeper into the tree in a bread-first order.

public static <T> Stream<T> depthFirst(TreeDef<T> treeDef,
                                       T node)

Creates a Stream that starts at node and iterates deeper into the tree in a depth-first order.

com.diffplug.durian:durian:3.5.0-SNAPSHOT by DiffPlug