Package de.captaingoldfish.scim.sdk.common.tree

Class TreeNode<T>

java.lang.Object

de.captaingoldfish.scim.sdk.common.tree.TreeNode<T>

public class TreeNode<T>
extends Object

a simple representation of a tree node

Since:

25.03.2022

Author:

Pascal Knueppel

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TreeNode(GenericTree<T> tree, T value)

Method Summary

Modifier and Type	Method	Description
void	addChild(TreeNode<T> child)	add a child to this node
void	addChildren(TreeNode<T>... children)	adds several children at once
void	addParent(TreeNode<T> parent)	add a parent to this node
void	addParents(TreeNode<T>... parents)	add several parents at once
void	clearParents()	removes this node from its parents and forgets its own parents
Set<TreeNode<T>>	getAllBranchNodes()
Set<TreeNode<T>>	getChildren()
Set<TreeNode<T>>	getParents()
T	getValue()	this node itself
boolean	isLeaf()	if this node is a leaf or not
boolean	isRoot()	if this node is a root-node or not
void	removeChild(TreeNode<T> child)	remove a child from this node.
void	removeChildren(TreeNode<T>... children)	removes several children at once
void	removeParent(TreeNode<T> parent)	remove a parent from this node
void	removeParents(TreeNode<T>... parents)	removes several parents at once
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeNode

protected TreeNode(GenericTree<T> tree,
                   T value)

Method Detail

isRoot

public boolean isRoot()

if this node is a root-node or not

isLeaf

public boolean isLeaf()

if this node is a leaf or not

addParents

public void addParents(TreeNode<T>... parents)

add several parents at once

addParent

public void addParent(TreeNode<T> parent)

add a parent to this node

removeParents

public void removeParents(TreeNode<T>... parents)

removes several parents at once

removeParent

public void removeParent(TreeNode<T> parent)

remove a parent from this node

addChildren

public void addChildren(TreeNode<T>... children)

adds several children at once

addChild

public void addChild(TreeNode<T> child)

add a child to this node

removeChildren

public void removeChildren(TreeNode<T>... children)

removes several children at once

removeChild

public void removeChild(TreeNode<T> child)

remove a child from this node. If this child has many parents it will not be removed from the tree though

getParents

public Set<TreeNode<T>> getParents()

See Also:

parents

getChildren

public Set<TreeNode<T>> getChildren()

See Also:

children

getAllBranchNodes

public Set<TreeNode<T>> getAllBranchNodes()

Returns:

the nodes from the whole branch of this node

clearParents

public void clearParents()

removes this node from its parents and forgets its own parents

toString

public String toString()

Overrides:

toString in class Object

getValue

public T getValue()

this node itself