bridges.bin_tree_element.BinTreeElement Class Reference

Inheritance diagram for bridges.bin_tree_element.BinTreeElement:

Detailed Description

This class is extended from the TreeElement class and can be used to create binary tree element objects.

The BinTree element class is the building block for creating binary tree structures. It contains two children (viz., left, right).

BinTreeElement contains a visualizer (ElementVisualizer) object for setting visual attributes (color, shape, opacity, size), necessary for displaying them in a web browser.

Elements also have a LinkVisualizer object, that is used when they are linked to another element, appropriate for setting link attributes, for instance, between the current element and its left or right child

Author

Kalpathi Subramanian, Mihai Mehedint, Matthew McQuaigue

Date

2018, 7/23/19

See also

Binary tree tutorial, http://bridgesuncc.github.io/tutorials/BinTree.html

Public Member Functions
def	__init__ (self, kwargs)
	Constructor for an empty Binary Tree Element. More...
def	get_data_structure_type (self)
	Get the data structure type. More...
def	left (self)
	Getter for the left element for the binary tree. More...
def	left (self, l)
	Setter for the left element of a binary tree. More...
def	right (self)
	Getter for the right element for the binary tree. More...
def	right (self, r)
	Setter for the right element of a binary tree. More...
Public Member Functions inherited from bridges.tree_element.TreeElement
def	__init__ (self, kwargs)
	Constructor for Tree Element. More...
def	get_data_structure_type (self)
	Gets the data structure type. More...
def	add_child (self, child)
	Adds a child to this parent node. More...
def	get_number_of_children (self)
	Get the number of children at this node. More...
def	set_child
	Adds a child to the node that will be added at the next open position. More...
def	get_child
	Gets a child at particular index. More...
def	get_data_structure_representation (self)
	Get the hierarchical JSON of the tree representation (internal use only) More...
Public Member Functions inherited from bridges.element.Element
def	get_data_structure_type (self)
	Get the data structure representation. More...
def	__init__ (self, kwargs)
def	value (self)
	Getter for the value this element is holding. More...
def	value (self, val)
	Setter for the value of an element. More...
def	identifier (self)
	Getter for the element identifier. More...
def	identifier
	Setter for the element identifier. More...
def	visualizer (self)
	Getter for the element visualizer. More...
def	visualizer
	Setter function for this element visualizer. More...
def	get_link_visualizer (self, el)
def	set_link_visualizer (self, el)
	Setter for the link visualizer of this element. More...
def	remove_link_visualizer (self, el)
	Deleter function for the lik visualizer of this element. More...
def	label (self)
	Getter for the element's label. More...
def	label (self, label)
	Setter for the element's label. More...
def	size (self)
	Getter for the element's size. More...
def	size (self, sz)
	Setter for the element's size. More...
def	color (self)
	Getter for the element's color. More...
def	color (self, col)
	Setter for the element's size. More...
def	opacity (self)
	Getter for the element's opacity. More...
def	opacity (self, op)
	Setter for the element's opacity. More...
def	shape (self)
	Getter for the element's shape type. More...
def	shape (self, shp)
	Setter for the element's shape. More...
def	id (self)
def	set_location (self, locX, locY)
	Setter for the element's location. More...
def	get_locationX (self)
	Getter for the element's location in X. More...
def	get_locationY (self)
	Getter for the element's location in Y. More...
def	get_element_representation (self)
	Getter for the element's JSON representation (for internal use) More...
def	get_link_representation (self, lv, src, dest)
	Getter for the JSON representation of the element's link (for internal use) More...

Additional Inherited Members
Public Attributes inherited from bridges.tree_element.TreeElement
	children
Public Attributes inherited from bridges.element.Element
	color
	opacity
Static Public Attributes inherited from bridges.tree_element.TreeElement
string	QUOTE = "\""
string	COMMA = ","
string	COLON = ":"
string	OPEN_CURLY = "{"
string	CLOSE_CURLY = "}"
string	OPEN_PAREN = "("
string	CLOSE_PAREN = ")"
string	OPEN_BOX = "["
string	CLOSE_BOX = "]"
Static Public Attributes inherited from bridges.element.Element
int	ids = 0

Constructor & Destructor Documentation

__init__()

def bridges.bin_tree_element.BinTreeElement.__init__	(		self,
			kwargs,
			None
	)

Constructor for an empty Binary Tree Element.

Parameters

label	The label for the tree element that is displayed in the visualization
e	the generic object that the binary tree element will hold
left	the binary tree element assigned to child 0
right	the binary tree element assigned to child 1

Returns

None

Member Function Documentation

get_data_structure_type()

def bridges.bin_tree_element.BinTreeElement.get_data_structure_type	(		self,
			str
	)

Get the data structure type.

Returns

str representing the data structure type

left() [1/2]

def bridges.bin_tree_element.BinTreeElement.left

(

self

)

Getter for the left element for the binary tree.

Returns

TreeElement left child of this element

left() [2/2]

def bridges.bin_tree_element.BinTreeElement.left	(		self,
			l,
			None
	)

Setter for the left element of a binary tree.

Parameters

l	the left element to set

Returns

None

right() [1/2]

def bridges.bin_tree_element.BinTreeElement.right

(

self

)

Getter for the right element for the binary tree.

Returns

TreeElement the right child of this element

right() [2/2]

def bridges.bin_tree_element.BinTreeElement.right	(		self,
			r,
			None
	)

Setter for the right element of a binary tree.

Parameters

r	the right element to set

Returns

None

---

The documentation for this class was generated from the following file:

• /home/erik/work/bridges/bridges-python/bridges/bin_tree_element.py