Package org.ehrbase.openehr.util

Class TreeUtils

java.lang.Object

org.ehrbase.openehr.util.TreeUtils

public class TreeUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
TreeUtils()

Method Summary

Modifier and Type	Method	Description
static <T extends TreeNode<T>> T	parseTree(String treeGraph, Function<String,T> nodeParser)	Parses a tree from a String.
static <T extends TreeNode<T>> String	renderTree(T root, Comparator<T> childOrder, Function<T,String> nodeRenderer)	Draws a tree.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TreeUtils

public TreeUtils()

Method Details

renderTree

public static <T extends TreeNode<T>> String renderTree(T root,
 Comparator<T> childOrder,
 Function<T,String> nodeRenderer)

Draws a tree. One node per line. Indentation: 2 spaces

Type Parameters:

T -

Parameters:

root -

childOrder - sort the children in the output. May help when comparing rendered trees.

nodeRenderer - renders the contents of a node. Must not start with spaces or contain line breaks.

Returns:

parseTree

public static <T extends TreeNode<T>> T parseTree(String treeGraph,
 Function<String,T> nodeParser)

Parses a tree from a String. One node per line. Indentation: 2 spaces

Type Parameters:

T -

Parameters:

treeGraph -

nodeParser - parses the contents of a node

Returns: