fr.ign.cogit.cartagen.graph

Class Edge

Object

Edge

All Implemented Interfaces:

IEdge

Direct Known Subclasses:

MSTreeEdge, TriangulationSegmentImpl

public class Edge
extends Object
implements IEdge

Constructor Summary

Constructors

Constructor and Description
Edge(IGraph graph, INode initialNode, INode finalNode, Set<IFeature> geoObjects, ICurve geom)
Edge(INode initialNode, INode finalNode)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
INode	getFinalNode() the final node of the edge
ICurve	getGeom() The geometry of the edge
Set<IFeature>	getGeoObjects() the possible features attached to the edge
IGraph	getGraph() The graph the edge is part of
int	getId() The universal id of the edge
INode	getInitialNode() the initial node of the edge
Set<IEdge>	getNextArcs() Get the arcs following this after both of this' nodes.
Set<IEdge>	getNextArcs(INode n) Get the arcs following this after one of this' node passed as input of the method.
Set<INode>	getNodes() Both nodes of the edge
double	getWeight() the weight of the edge
int	hashCode()
boolean	isOriented() Boolean to know if the edge is oriented or not
void	setFinalNode(INode finalNode)
void	setGeom(ICurve geom)
void	setGeoObjects(Set<IFeature> geoObjects)
void	setGraph(IGraph graph)
void	setId(int id)
void	setInitialNode(INode initialNode)
void	setWeight(double weight)
String	toString()

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Edge

public Edge(IGraph graph,
            INode initialNode,
            INode finalNode,
            Set<IFeature> geoObjects,
            ICurve geom)

Edge

public Edge(INode initialNode,
            INode finalNode)

Method Detail

getWeight

public double getWeight()

Description copied from interface: IEdge

the weight of the edge

Specified by:

getWeight in interface IEdge

setWeight

public void setWeight(double weight)

Specified by:

setWeight in interface IEdge

isOriented

public boolean isOriented()

Description copied from interface: IEdge

Boolean to know if the edge is oriented or not

Specified by:

isOriented in interface IEdge

getInitialNode

public INode getInitialNode()

Description copied from interface: IEdge

the initial node of the edge

Specified by:

getInitialNode in interface IEdge

setInitialNode

public void setInitialNode(INode initialNode)

Specified by:

setInitialNode in interface IEdge

getFinalNode

public INode getFinalNode()

Description copied from interface: IEdge

the final node of the edge

Specified by:

getFinalNode in interface IEdge

setFinalNode

public void setFinalNode(INode finalNode)

Specified by:

setFinalNode in interface IEdge

getGeoObjects

public Set<IFeature> getGeoObjects()

Description copied from interface: IEdge

the possible features attached to the edge

Specified by:

getGeoObjects in interface IEdge

setGeoObjects

public void setGeoObjects(Set<IFeature> geoObjects)

Specified by:

setGeoObjects in interface IEdge

getId

public int getId()

Description copied from interface: IEdge

The universal id of the edge

Specified by:

getId in interface IEdge

setId

public void setId(int id)

Specified by:

setId in interface IEdge

getGeom

public ICurve getGeom()

Description copied from interface: IEdge

The geometry of the edge

Specified by:

getGeom in interface IEdge

setGeom

public void setGeom(ICurve geom)

Specified by:

setGeom in interface IEdge

getGraph

public IGraph getGraph()

Description copied from interface: IEdge

The graph the edge is part of

Specified by:

getGraph in interface IEdge

setGraph

public void setGraph(IGraph graph)

Specified by:

setGraph in interface IEdge

getNodes

public Set<INode> getNodes()

Description copied from interface: IEdge

Both nodes of the edge

Specified by:

getNodes in interface IEdge

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getNextArcs

public Set<IEdge> getNextArcs(INode n)

Get the arcs following this after one of this' node passed as input of the method. Takes the orientation into account.

Parameters:

n - : the node of the arc that is followed

Returns:

getNextArcs

public Set<IEdge> getNextArcs()

Get the arcs following this after both of this' nodes. Takes the orientation into account.

Returns: