graph.algorithms.planarity.dual

Class DualGraphEdge<V extends Vertex,E extends Edge<V>>

java.lang.Object

graph.algorithms.planarity.dual.DualGraphEdge<V,E>

Type Parameters:

V - The vertex type

E - The edge type

All Implemented Interfaces:

Edge<DualGraphVertex<V,E>>

public class DualGraphEdge<V extends Vertex,E extends Edge<V>>
extends java.lang.Object
implements Edge<DualGraphVertex<V,E>>

Class represents edge of a dual graph Each edge of dual graphs connects a face to the left of a graph's edge and the face to the right

Author:

Renata

Constructor Summary

Constructors

Constructor and Description
DualGraphEdge(DualGraphVertex<V,E> origin, DualGraphVertex<V,E> destination)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
DualGraphVertex<V,E>	getDestination()
DualGraphVertex<V,E>	getOrigin()
int	getWeight()
int	hashCode()
void	setDestination(DualGraphVertex<V,E> destination)
void	setOrigin(DualGraphVertex<V,E> origin)
void	setWeight(int weight)
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DualGraphEdge

public DualGraphEdge(DualGraphVertex<V,E> origin,
                     DualGraphVertex<V,E> destination)

Method Detail

getOrigin

public DualGraphVertex<V,E> getOrigin()

Specified by:

getOrigin in interface Edge<DualGraphVertex<V extends Vertex,E extends Edge<V>>>

Returns:

Origin of the edge

getDestination

public DualGraphVertex<V,E> getDestination()

Specified by:

getDestination in interface Edge<DualGraphVertex<V extends Vertex,E extends Edge<V>>>

Returns:

Destination of the edge

setOrigin

public void setOrigin(DualGraphVertex<V,E> origin)

Specified by:

setOrigin in interface Edge<DualGraphVertex<V extends Vertex,E extends Edge<V>>>

Parameters:

origin - Origin vertex to set

setDestination

public void setDestination(DualGraphVertex<V,E> destination)

Specified by:

setDestination in interface Edge<DualGraphVertex<V extends Vertex,E extends Edge<V>>>

Parameters:

destination - Destination vertex to set

getWeight

public int getWeight()

Specified by:

getWeight in interface Edge<DualGraphVertex<V extends Vertex,E extends Edge<V>>>

Returns:

Weight of the edge

setWeight

public void setWeight(int weight)

Specified by:

setWeight in interface Edge<DualGraphVertex<V extends Vertex,E extends Edge<V>>>

Parameters:

weight - Weight to set

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object