This class is used to create doubly linked element objects. More...

Inheritance diagram for bridges.base.DLelement< E >:

Public Member Functions
	DLelement ()

	DLelement (String label, E e)

	DLelement (DLelement< E > next, DLelement< E > prev)

	DLelement (E e, DLelement< E > next, DLelement< E > prev)

String	getDataStructType ()

DLelement< E >	getNext ()

DLelement< E >	getPrev ()

void	setPrev (DLelement< E > prv)

String	getDataStructureRepresentation ()

Public Member Functions inherited from bridges.base.SLelement< E >
	SLelement ()

	SLelement (String label, E e)

	SLelement (E e, SLelement< E > next)

	SLelement (E e)

	SLelement (SLelement< E > next)

void	setNext (SLelement< E > next)

String	toString ()

Public Member Functions inherited from bridges.base.Element< E >
	Element ()

	Element (E val)

	Element (String label, E val)

	Element (Element< E > original)

String	getIdentifier ()

ElementVisualizer	getVisualizer ()

void	setVisualizer (ElementVisualizer visualizer)

LinkVisualizer	getLinkVisualizer (Element< E > el)

String	getClassName ()

int	compareTo (Element< E > e1)

boolean	equals (Element< E > e1)

String	getElementRepresentation ()

String	getLinkRepresentation (LinkVisualizer lv, String src, String dest)

String	getLabel ()

void	setLabel (String label)

E	getValue ()

void	setValue (E value)

Protected Attributes
DLelement< E >	prev

Protected Attributes inherited from bridges.base.SLelement< E >
SLelement< E >	next = null

Protected Attributes inherited from bridges.base.DataStruct
String	QUOTE = "\""

Additional Inherited Members
Protected Member Functions inherited from bridges.base.SLelement< E >
void	getListElements (Vector< Element< E >> nodes)

Protected Member Functions inherited from bridges.base.Element< E >
void	setLinkVisualizer (Element< E > el)

void	removeLinkVisualizer (Element< E > el)

void	validateVal (E value)

Detailed Description

This class is used to create doubly linked element objects.

Author: Mihai Mehedint, Kalpathi Subramanian

Date: 6/22/16, 1/7/17, 5/17/17

This class extends Element and takes a generic parameter <E> representing application specific data. This element forms the basic building block for doubly linked lists. Doubly linked elements have two links, "next" and "previous", that point to the previous and succeeding nodes along the list.

Elements contain 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, such as in linked lists, between the current element and its next or previous nodes.

Parameters

<E>	The generic parameter object that is part of this element, representing application specific data.

See also: Example Tutorial at
http://bridgesuncc.github.io/Hello_World_Tutorials/DLL.html

Constructor & Destructor Documentation

◆ DLelement() [1/4]

bridges.base.DLelement< E >.DLelement ( )

Constructs an empty DLelement with next and prev pointers set to null.

◆ DLelement() [2/4]

bridges.base.DLelement< E >.DLelement	(	String	label,
		E	e
	)

Constructs a DLelement labeled "label", holding an object "e", with next and prev pointers set to null.

Parameters

label	the label for this DLelement that shows up on the Bridges visualization
e	the genereic object that is held in this element.

◆ DLelement() [3/4]

bridges.base.DLelement< E >.DLelement	(	DLelement< E >	next,
		DLelement< E >	prev
	)

Constructs an empty DLelement with the next pointer set to the DLelement "next" and the prev pointer set to DLelement "prev".

Parameters

next	the DLelement that should be assigned to the next pointer
prev	the DLelement that should be assigned to the prev pointer

◆ DLelement() [4/4]

bridges.base.DLelement< E >.DLelement	(	E	e,
		DLelement< E >	next,
		DLelement< E >	prev
	)

Constructs a DLelement holding an object "e", with the next pointer set to the DLelement "next" and the prev pointer set to DLelement "prev".

Parameters

e	the genereic object that this DLelement is holding
next	the DLelement that should be assigned to the next pointer
prev	the DLelement that should be assigned to the prev pointer