fr.ign.cogit.cartagen.graph

Class Node

Object

Node

All Implemented Interfaces:

INode

Direct Known Subclasses:

MSTreeNode, TriangulationPointImpl

public class Node
extends Object
implements INode

Constructor Summary

Constructors

Constructor and Description
Node(IPoint geom)
Node(Set<IFeature> geoObjects, IPoint geom, IGraph graph)

Method Summary

Modifier and Type	Method and Description
void	addEdgeIn(IEdge e)
void	addEdgeOut(IEdge e)
boolean	equals(Object obj)
double	getBetweenCentrality()
int	getDegree()
Set<IEdge>	getEdges() Edges and degree of the node
Set<IEdge>	getEdgesDirectlyBetween(INode node) Get all the direct arcs between this node and another node of the graph.
Set<IEdge>	getEdgesIn() the edges entering the node
List<IEdge>	getEdgesList()
Set<IEdge>	getEdgesOut() the edges exiting the node
IPoint	getGeom() The geometry of the node
Set<IFeature>	getGeoObjects() the possible features attached to the node
IGraph	getGraph() The graph the node is part of
IGraphLinkableFeature	getGraphLinkableFeature()
int	getId() The universal id of the node
Map<INode,IEdge>	getNeighbourEdgeNode() Get this' neigbouring nodes along with the shortest arc to connect this to the node.
Set<INode>	getNextNodes() gets the next nodes on the graph
IDirectPosition	getPosition()
IDirectPosition	getPositionIni()
double	getProximityCentrality() The centralities of the node in the graph
int	hashCode()
void	setEdgesIn(Set<IEdge> edgesIn)
void	setEdgesOut(Set<IEdge> edgesOut)
void	setGeom(IPoint geom)
void	setGeoObjects(Set<IFeature> geoObjects)
void	setGraph(IGraph graph)
void	setGraphLinkableFeature(IGraphLinkableFeature feature)
void	setId(int id)
String	toString()

Methods inherited from class Object

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

Constructor Detail

Node

public Node(Set<IFeature> geoObjects,
            IPoint geom,
            IGraph graph)

Node

public Node(IPoint geom)

Method Detail

getGeoObjects

public Set<IFeature> getGeoObjects()

Description copied from interface: INode

the possible features attached to the node

Specified by:

getGeoObjects in interface INode

setGeoObjects

public void setGeoObjects(Set<IFeature> geoObjects)

Specified by:

setGeoObjects in interface INode

getGraphLinkableFeature

public IGraphLinkableFeature getGraphLinkableFeature()

Specified by:

getGraphLinkableFeature in interface INode

setGraphLinkableFeature

public void setGraphLinkableFeature(IGraphLinkableFeature feature)

Specified by:

setGraphLinkableFeature in interface INode

getId

public int getId()

Description copied from interface: INode

The universal id of the node

Specified by:

getId in interface INode

setId

public void setId(int id)

Specified by:

setId in interface INode

getGeom

public IPoint getGeom()

Description copied from interface: INode

The geometry of the node

Specified by:

getGeom in interface INode

setGeom

public void setGeom(IPoint geom)

Specified by:

setGeom in interface INode

getPosition

public IDirectPosition getPosition()

Specified by:

getPosition in interface INode

getPositionIni

public IDirectPosition getPositionIni()

Specified by:

getPositionIni in interface INode

getEdgesIn

public Set<IEdge> getEdgesIn()

Description copied from interface: INode

the edges entering the node

Specified by:

getEdgesIn in interface INode

setEdgesIn

public void setEdgesIn(Set<IEdge> edgesIn)

Specified by:

setEdgesIn in interface INode

getEdgesOut

public Set<IEdge> getEdgesOut()

Description copied from interface: INode

the edges exiting the node

Specified by:

getEdgesOut in interface INode

setEdgesOut

public void setEdgesOut(Set<IEdge> edgesOut)

Specified by:

setEdgesOut in interface INode

getGraph

public IGraph getGraph()

Description copied from interface: INode

The graph the node is part of

Specified by:

getGraph in interface INode

setGraph

public void setGraph(IGraph graph)

Specified by:

setGraph in interface INode

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

getEdges

public Set<IEdge> getEdges()

Description copied from interface: INode

Edges and degree of the node

Specified by:

getEdges in interface INode

getEdgesList

public List<IEdge> getEdgesList()

getNextNodes

public Set<INode> getNextNodes()

Description copied from interface: INode

gets the next nodes on the graph

Specified by:

getNextNodes in interface INode

getDegree

public int getDegree()

Specified by:

getDegree in interface INode

getNeighbourEdgeNode

public Map<INode,IEdge> getNeighbourEdgeNode()

Get this' neigbouring nodes along with the shortest arc to connect this to the node.

Specified by:

getNeighbourEdgeNode in interface INode

Returns:

HashMap : the next nodes as keys and the shortest arcs as values.

getEdgesDirectlyBetween

public Set<IEdge> getEdgesDirectlyBetween(INode node)

Get all the direct arcs between this node and another node of the graph.

Parameters:

node - : the other node of the graph

Returns:

HashSet : the set of the arcs directly between the nodes

addEdgeIn

public void addEdgeIn(IEdge e)

Specified by:

addEdgeIn in interface INode

addEdgeOut

public void addEdgeOut(IEdge e)

Specified by:

addEdgeOut in interface INode

getProximityCentrality

public double getProximityCentrality()

Description copied from interface: INode

The centralities of the node in the graph

Specified by:

getProximityCentrality in interface INode

getBetweenCentrality

public double getBetweenCentrality()

Specified by:

getBetweenCentrality in interface INode