Package org.cloudbus.cloudsim.network.topologies

Class TopologicalGraph

java.lang.Object

org.cloudbus.cloudsim.network.topologies.TopologicalGraph

public class TopologicalGraph
extends Object

Represents a graph containing vertices (nodes) and edges (links), used for input with a network-layer.

Graphical-Output Restrictions:

• EdgeColors: GraphicalProperties.getColorEdge
• NodeColors: GraphicalProperties.getColorNode

Since:

CloudSim Toolkit 1.0

Author:

Thomas Hohnstein

Constructor Summary

Constructors

Constructor	Description
TopologicalGraph()	Creates an empty network topology graph.

Method Summary

Modifier and Type	Method	Description
void	addLink(TopologicalLink edge)	Adds a link between two topological nodes.
void	addNode(TopologicalNode node)	Adds a Topological Node to this graph.
List<TopologicalLink>	getLinksList()	Gets a read-only List of all network-graph links.
List<TopologicalNode>	getNodeList()	Gets a read-only list of nodes of the network graph.
int	getNumberOfLinks()	Gets the number of links contained inside the topological-graph.
int	getNumberOfNodes()	Gets the number of nodes contained inside the topological-graph.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

TopologicalGraph

public TopologicalGraph()

Creates an empty network topology graph.

Method Details

addLink

public void addLink(TopologicalLink edge)

Adds a link between two topological nodes.

Parameters:

edge - the topological link

addNode

public void addNode(TopologicalNode node)

Adds a Topological Node to this graph.

Parameters:

node - the topological node to add

getNumberOfNodes

public int getNumberOfNodes()

Gets the number of nodes contained inside the topological-graph.

Returns:

number of nodes

getNumberOfLinks

public int getNumberOfLinks()

Gets the number of links contained inside the topological-graph.

Returns:

number of links

getLinksList

public List<TopologicalLink> getLinksList()

Gets a read-only List of all network-graph links.

Returns:

the List of network-graph links

toString

public String toString()

Overrides:

toString in class Object

getNodeList

public List<TopologicalNode> getNodeList()

Gets a read-only list of nodes of the network graph.