org.docx4j.model.styles

Class Tree<T>

java.lang.Object

org.docx4j.model.styles.Tree<T>

public class Tree<T>
extends Object

Represents a Tree of Objects of generic type T. The Tree is represented as a single rootElement which points to a List> of children. There is no restriction on the number of children that a particular node may have. This Tree provides a method to serialize the Tree into a List by doing a pre-order traversal. It has several methods to allow easy updation of Nodes in the Tree. Original code from http://sujitpal.blogspot.com/2006/05/java-data-structure-generic-tree.html

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,Object>	nodes

Constructor Summary

Constructors

Constructor and Description
Tree()

Method Summary

Modifier and Type	Method and Description
List<Node<T>>	climb(Node<T> n)
Node<T>	get(String name) Quick access to any node in the tree.
Node<T>	getRootElement() Return the root Node of the tree.
void	setRootElement(Node<T> rootElement) Set the root Element for the tree.
List<Node<T>>	toList() Returns the Tree as a List of Node objects.
String	toString() Returns a String representation of the Tree.

Methods inherited from class java.lang.Object

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

Field Detail

nodes

protected Map<String,Object> nodes

Constructor Detail

Tree

public Tree()

Method Detail

get

public Node<T> get(String name)

Quick access to any node in the tree.

Parameters:

name -

Returns:

getRootElement

public Node<T> getRootElement()

Return the root Node of the tree.

Returns:

the root element.

setRootElement

public void setRootElement(Node<T> rootElement)

Set the root Element for the tree.

Parameters:

rootElement - the root element to set.

toList

public List<Node<T>> toList()

Returns the Tree as a List of Node objects. The elements of the List are generated from a pre-order traversal of the tree.

Returns:

a List>.

toString

public String toString()

Returns a String representation of the Tree. The elements are generated from a pre-order traversal of the Tree.

Overrides:

toString in class Object

Returns:

the String representation of the Tree.

climb

public List<Node<T>> climb(Node<T> n)