Public Member Functions
	ADTVisualizer ()

void	setTitle (String titl)

void	setDescription (String descr)

	ADTVisualizer (ArrayElement< E >[] elementArray)

	ADTVisualizer (Object type)

void	validateType (Object type)

String	getVisualizerType ()

void	setVisualizerType (String visualizerType)

String	getGraphAdjList_Representation (GraphAdjList< K, E > graph)

String	getGraphAdjMatrix_Representation (GraphAdjMatrix< K, E > graph)

String	getSLRepresentation (SLelement< E > first_element)

String	getDLRepresentation (DLelement< E > first_element)

String	getArrayRepresentation (Element< E >[] el_array, int size)

String	getTreeRepresentation (TreeElement< E > root)

String	generateJSON_Array (Element< E >[] el_array, int size)

String	generateJSON_SLL (LinkedList< SLelement< E >> nodes, LinkedList< SLelement< E >> links)

String	generateJSON_DLL (LinkedList< DLelement< E >> nodes, LinkedList< DLelement< E >> links)

String	generateJSON_Graph (LinkedList< Element< E >> nodes, LinkedList< Element< E >> links_src, LinkedList< Element< E >> links_dest)

boolean	visualizeJSON ()

void	setVisualizeJSON (boolean flag)

String	build_JSON (StringBuilder nodes_JSON, StringBuilder links_JSON)

String	build_JSON (String tree_json)

Static Public Member Functions
static StringBuilder	trimComma (StringBuilder in)

Public Attributes
String	visualizerType

final Map< String, String >	adt_names

Element< E >[]	elementArray

Protected Attributes
int	arrayIndex

boolean	json_flag = false

Detailed Description

The Bridges object uses this class to keep track of the Visualization representation prior to passing the information to the Bridges Server.

An end user will generally not need to interact directly with this class.

Constructor & Destructor Documentation

bridges.base.ADTVisualizer< K, E >.ADTVisualizer ( )

constructor using the superclass Object when using this constructor the default ADT structure is graph

Exceptions

Exception

bridges.base.ADTVisualizer< K, E >.ADTVisualizer ( ArrayElement< E >[] elementArray )

Constructor allow visulizations of an array.

Parameters

adtArray the array of elements to visualize

bridges.base.ADTVisualizer< K, E >.ADTVisualizer ( Object type )

Any other object type sent to the ADTVisualizer will throw an exception example sending a String will throw an error

Parameters

type an object

Exceptions

Exception to indicate that an invalid object was sent to the ADTVisualizer

Member Function Documentation

String bridges.base.ADTVisualizer< K, E >.build_JSON	(	StringBuilder	nodes_JSON,
		StringBuilder	links_JSON
	)

This method builds the JSON string

Parameters

nodes_JSON	the string builder object of existing nodes
links_JSON	the string builder object of existing links between the nodes

Returns: ADT's JSON

String bridges.base.ADTVisualizer< K, E >.build_JSON ( String tree_json )

String bridges.base.ADTVisualizer< K, E >.generateJSON_Array	(	Element< E >[]	el_array,
		int	size
	)

Generating the JSON string for an array of elements

Parameters

element	array (Element<E>[])
size	(size of array)

Returns: JSON string

String bridges.base.ADTVisualizer< K, E >.generateJSON_DLL	(	LinkedList< DLelement< E >>	nodes,
		LinkedList< DLelement< E >>	links
	)

This method creates the JSON for a doubly linked list

Parameters

nodes	- this is the Linked list of DLelements
links	- this is the list containing the links

Returns: returns the JSON string for the current ADT

String bridges.base.ADTVisualizer< K, E >.generateJSON_Graph	(	LinkedList< Element< E >>	nodes,
		LinkedList< Element< E >>	links_src,
		LinkedList< Element< E >>	links_dest
	)

This method builds the JSON for the Binary Tree

Parameters

nodes	- list of the tree nodes
links	- list of the tree links

Returns: complete JSON string for the current ADT This method builds the JSON for the Graph ADT

Parameters

nodes	- list of the tree nodes
links	- list of the tree links

Returns: complete JSON string for the current ADT

String bridges.base.ADTVisualizer< K, E >.generateJSON_SLL	(	LinkedList< SLelement< E >>	nodes,
		LinkedList< SLelement< E >>	links
	)

Generating the JSON string given a set of nodes and links for the singly linked list

Parameters

nodes
links
data	structure type

Returns: string

String bridges.base.ADTVisualizer< K, E >.getArrayRepresentation	(	Element< E >[]	el_array,
		int	size
	)

String bridges.base.ADTVisualizer< K, E >.getDLRepresentation ( DLelement< E > first_element )

This method returns the JSON string of a doubly linked list

Parameters

e

Returns

String bridges.base.ADTVisualizer< K, E >.getGraphAdjList_Representation ( GraphAdjList< K, E > graph )

This method creates a JSON representation of the graph - Adjacency List Representation.

Parameters

Hashmap<String,SLelement<E> represents the list of vertices each of which is a singly linked list.

Returns: - this method returns the JSON string

String bridges.base.ADTVisualizer< K, E >.getGraphAdjMatrix_Representation ( GraphAdjMatrix< K, E > graph )

This method creates a JSON representation of the graph - Adjacency Matrix

Parameters

e	- is the starting element(node)

Returns: - this method returns the JSON

String bridges.base.ADTVisualizer< K, E >.getSLRepresentation ( SLelement< E > first_element )

String bridges.base.ADTVisualizer< K, E >.getTreeRepresentation ( TreeElement< E > root )

This method returns the JSON string representation of the tree made by using preorder traversal

Parameters

e

Returns

String bridges.base.ADTVisualizer< K, E >.getVisualizerType ( )

This method returns the visualizer type as a string

Returns: one the of the strings represented in ADTVisualizer.ADT_TYPE that represents the type of Bridges Visualization (e.g. "graph", "llist", etc.)

void bridges.base.ADTVisualizer< K, E >.setDescription ( String descr )

Parameters

descr description to annotate the visualization;

void bridges.base.ADTVisualizer< K, E >.setTitle ( String titl )

Parameters

title title used in the visualization;

void bridges.base.ADTVisualizer< K, E >.setVisualizeJSON ( boolean flag )

Parameters

set	the flag to output the JSON

void bridges.base.ADTVisualizer< K, E >.setVisualizerType ( String visualizerType )

This method sets the visualizer type

Parameters

visualizerType a string in ADTVisualizer.ADT_TYPE representing the type of Bridges Visualization (e.g. "graph", "llist", etc.)

Exceptions

Exception

static StringBuilder bridges.base.ADTVisualizer< K, E >.trimComma ( StringBuilder in )

static

void bridges.base.ADTVisualizer< K, E >.validateType ( Object type )

Validates whether the "type" is recognized by ADTVisualizer.

Parameters

type	an object to check whether ADTVisualizer will accept as a valid type

boolean bridges.base.ADTVisualizer< K, E >.visualizeJSON ( )

Parameters

check if the flag to output the JSON is set

Member Data Documentation

final Map<String, String> bridges.base.ADTVisualizer< K, E >.adt_names

Initial value:

=
            new HashMap <String, String>(){
                private static final long serialVersionUID = 1L;
                {
                    put("Array", "Array");
                    put("SinglyLinkedList", "SinglyLinkedList");
                    put("DoublyLinkedList", "DoublyLinkedList");
                    put("GraphAdjacencyList","GraphAdjacencyList");
                    put("GraphAdjacencyMatrix","GraphAdjacencyMatrix");
                    put("ArrayStack","Array");
                    put("ArrayQueue","Array");
                    put("LinkedListStack","SinglyLinkedList");
                    put("LinkedListQueue","SinglyLinkedList");
                    put("Tree","Tree");
                    put("BinaryTree","BinaryTree");
                    put("BinarySearchTree","BinarySearchTree");
                    put("AVLTree","AVLTree");
                }
            }

int bridges.base.ADTVisualizer< K, E >.arrayIndex

protected

Element<E> [] bridges.base.ADTVisualizer< K, E >.elementArray

boolean bridges.base.ADTVisualizer< K, E >.json_flag = false

protected

String bridges.base.ADTVisualizer< K, E >.visualizerType

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

link/base/ADTVisualizer.java

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation