bridges.base.DLelement< E > Class Template Reference

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

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, 7/14/19

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.

See also

Example Tutorial at
http://bridgesuncc.github.io/tutorials/DoublyLinkedList.html

Parameters

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

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 ()
void	setNext (DLelement< E > nxt)
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)
String	getDataStructType ()
SLelement< E >	getNext ()
void	setNext (SLelement< E > next)
String	toString ()
String	getDataStructureRepresentation ()
Iterator< SLelement< E > >	iterator ()
Public Member Functions inherited from bridges.base.Element< E >
String	getDataStructType ()
	Get the Element type name. More...
	Element ()
	Element constructor. More...
	Element (E val)
	the constructor of Element More...
	Element (String label, E val)
	Constructor of Element. More...
	Element (Element< E > original)
	performing deep copy of an element when needed More...
String	getIdentifier ()
void	setSize (double sz)
void	setColor (Color col)
Color	getColor ()
void	setOpacity (float opacity)
double	getOpacity ()
void	setShape (String aShape)
ElementVisualizer	getVisualizer ()
void	setVisualizer (ElementVisualizer visualizer)
LinkVisualizer	getLinkVisualizer (Element< E > el)
	Returns the Element's link visualizer object. More...
String	getClassName ()
int	compareTo (Element< E > e1)
boolean	equals (Element< E > e1)
String	getElementRepresentation ()
String	getDataStructureRepresentation ()
String	getLinkRepresentation (LinkVisualizer lv, String src, String dest)
String	getLabel ()
void	setLabel (String label)
E	getValue ()
void	setValue (E value)
double	getSize ()
void	setColor (String col)
	Change the element color. More...
String	getShape ()
void	setLocation (double locX, double locY)
	Set the location attributes of an element. More...
double	getLocationX ()
double	getLocationY ()
String	toString ()
Public Member Functions inherited from bridges.base.DataStruct
abstract String	getDataStructType ()
abstract String	getDataStructureRepresentation ()

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)
	Sets the link from this element to a new incoming element. More...
void	removeLinkVisualizer (Element< E > el)
	Removes the link from this element to a new incoming element. More...
void	validateVal (E value)

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

Member Function Documentation

getDataStructType()

String bridges.base.DLelement< E >.getDataStructType

(

)

This method gets the data structure type

Returns

The date structure type as a string

getDataStructureRepresentation()

String bridges.base.DLelement< E >.getDataStructureRepresentation

(

)

getNext()

DLelement<E> bridges.base.DLelement< E >.getNext

(

)

This method returns the pointer to the next DLelement

Returns

the DLelement assigned to the next pointer

getPrev()

DLelement<E> bridges.base.DLelement< E >.getPrev

(

)

This method returns the pointer to the previous DLelement

Returns

the DLelement assigned to the prev pointer

setNext()

void bridges.base.DLelement< E >.setNext

(

DLelement< E >

nxt

)

This method sets the pointer to the next DLelement

Parameters

nxt	the DLelement that should be assigned to the next pointer

setPrev()

void bridges.base.DLelement< E >.setPrev

(

DLelement< E >

prv

)

This method sets the pointer to the previous DLelement

Parameters

prv	the DLelement that should be assigned to the prev pointer

Member Data Documentation

prev

DLelement<E> bridges.base.DLelement< E >.prev

protected

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

• /Users/kalpathi/gr/bridges/client/java/src/main/java/bridges/base/DLelement.java