Package fr.formiko.usuel.structures

Class TreeNode<T>

java.lang.Object

fr.formiko.usuel.structures.Node

fr.formiko.usuel.structures.TreeNode<T>

All Implemented Interfaces:

Serializable

class TreeNode<T>
extends Node

TreeNode used by tree.
It have a parent, children & content.

Author:

Hydrolien

Field Summary

Fields

Modifier and Type	Field	Description
private Liste<TreeNode<T>>	children
private T	content
private TreeNode<T>	parent

Constructor Summary

Constructors

Constructor	Description
TreeNode()	Secondary constructor used only by the Tree constructor.
TreeNode(TreeNode<T> parent)	Main constructor.

Method Summary

Modifier and Type	Method	Description
void	addChildren()	Add a child to the children list.
void	addChildren(int x)	Add x child to the children list.
void	addChildren(T childContent)	Add a child to the children list.
(package private) void	addFileAsNode(File file)	Add a folder (and it's sub folder) at this TreeNode.
(package private) void	copyStructure(TreeNode<T> nodeIn)	Copy the structure of a given TreeNode into this.
Liste<TreeNode<T>>	getChildren()
TreeNode<T>	getChildren(int index)
int	getChildrenSize()
T	getContent()
TreeNode<T>	getParent()
void	setContent(T content)
String	toString()
String	toString(int id)	Compact toString function.

Methods inherited from class java.lang.Object

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

Field Details

content

private T content

parent

private final TreeNode<T> parent

children

private Liste<TreeNode<T>> children

Constructor Details

TreeNode

public TreeNode(TreeNode<T> parent)

Main constructor.

TreeNode

public TreeNode()

Secondary constructor used only by the Tree constructor.

Method Details

getParent

public TreeNode<T> getParent()

getChildren

public TreeNode<T> getChildren(int index)

Overrides:

getChildren in class Node

getChildren

public Liste<TreeNode<T>> getChildren()

getChildrenSize

public int getChildrenSize()

getContent

public T getContent()

setContent

public void setContent(T content)

toString

public String toString(int id)

Compact toString function.

toString

public String toString()

Overrides:

toString in class Object

addChildren

public void addChildren(T childContent)

Add a child to the children list.

Parameters:

childContent - the content of the child.

addChildren

public void addChildren()

Add a child to the children list.

addChildren

public void addChildren(int x)

Add x child to the children list.

Parameters:

x - the number of children to add

addFileAsNode

void addFileAsNode(File file)

Add a folder (and it's sub folder) at this TreeNode.
It sort file name to be sur to get it in the same order in Windows & Linux. (Linux don't give us file in alphabetic order)

Parameters:

file - file to Transform into TreeNode.

copyStructure

void copyStructure(TreeNode<T> nodeIn)

Copy the structure of a given TreeNode into this. content of node will not be copy.

Parameters:

nodeIn - TreeNode to copy.