Package org.ehrbase.openehr.util

Class TreeNode<T extends TreeNode<T>>

java.lang.Object

org.ehrbase.openehr.util.TreeNode<T>

Type Parameters:

T -

Direct Known Subclasses:

PathCohesionAnalysis.PathCohesionTreeNode

public abstract class TreeNode<T extends TreeNode<T>>
extends Object

A simple base for creating tree structures.

Field Summary

Fields

Modifier and Type	Field	Description
protected T	parent

Constructor Summary

Constructors

Constructor	Description
TreeNode()

Method Summary

Modifier and Type	Method	Description
protected T	addChild(T child)	Add the child to children.
List<T>	getChildren()
T	getParent()
void	sortChildren(Comparator<T> comparator)
Stream<T>	streamDepthFirst()

Methods inherited from class java.lang.Object

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

Field Details

parent

protected T extends TreeNode<T> parent

Constructor Details

TreeNode

public TreeNode()

Method Details

getParent

public T getParent()

addChild

protected T addChild(T child)

Add the child to children. If it is already contained, nothing is changed. If it already has a parent, it is removed from the parent. In order to keep the tree acyclic, a IllegalArgumentException is thrown if the child ia an ancestor of this node.

Parameters:

child -

Returns:

getChildren

public List<T> getChildren()

sortChildren

public void sortChildren(Comparator<T> comparator)

streamDepthFirst

public Stream<T> streamDepthFirst()