com.net2plan.interfaces.networkDesign

Class NetworkLayer

java.lang.Object

com.net2plan.interfaces.networkDesign.NetworkElement

com.net2plan.interfaces.networkDesign.NetworkLayer

All Implemented Interfaces:

Comparable<NetworkElement>

public class NetworkLayer
extends NetworkElement

This class contains a representation of a network layer. This is an structure which contains a set of demands, multicast demands and links. It also is characterized by a routing type, which can be SOURCE_ROUTING, or HOP_BY_HOP_ROUTING. In layers with source routing, the traffic is carried through routes and protection segments. In layers based on hop-by-hop routing, the traffic is forwarded as mandated by forwarding rules defined. A layer can have a description message and a name, as well as attributes. The capacity of the links and the traffic of the demands can be measured in different units. Note that in this schema, while links are associated to a single layer, nodes are not associated to layers, since they can have input and output links at different layers.

Since:

0.4.0

Author:

Pablo Pavon-Marino

Method Summary

Modifier and Type	Method and Description
URL	getDefaultNodeIconURL() Returns the user-defined URL of the default icon to represent the nodes at this layer.
SortedSet<String>	getDemandAndMulticastDemandQosTypes()
Pair<SortedSet<Demand>,SortedSet<MulticastDemand>>	getDemandsPerQosType(String qosType) Given a Qos type, returns the uncoupled demands in this layer with that QoS type, or empty set if none.
String	getDemandTrafficUnits()
String	getLinkCapacityUnits()
boolean	isDeepCopy(NetworkLayer e2) Returns true if the provided network layer is a deep copy of this
boolean	isDefaultLayer() Returns true if this layer is the default netowrk layer
void	setDefaultNodeIconURL(URL defaultNodeIconURL) Sets the user-defined URL of the default icon to represent the nodes at this layer.
String	toString() Returns a String representation of the network layer.

Methods inherited from class com.net2plan.interfaces.networkDesign.NetworkElement

addTag, checkAttachedToNetPlanObject, checkAttachedToNetPlanObject, compareTo, equals, getAttribute, getAttribute, getAttributeAsDouble, getAttributeAsDoubleList, getAttributeAsDoubleMatrix, getAttributeAsDoubleMatrix, getAttributeAsStringList, getAttributeAsStringMatrix, getAttributes, getDescription, getId, getIndex, getName, getNetPlan, getNeType, getTags, hasTag, removeAllAttributes, removeAttribute, removeTag, setAttribute, setAttribute, setAttributeAsNumberList, setAttributeAsNumberMatrix, setAttributeAsNumberMatrix, setAttributeAsStringList, setAttributeAsStringMatrix, setAttributeMap, setDescription, setName, wasRemoved

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getDefaultNodeIconURL

public URL getDefaultNodeIconURL()

Returns the user-defined URL of the default icon to represent the nodes at this layer.

Returns:

see above

getDemandAndMulticastDemandQosTypes

public SortedSet<String> getDemandAndMulticastDemandQosTypes()

getDemandsPerQosType

public Pair<SortedSet<Demand>,SortedSet<MulticastDemand>> getDemandsPerQosType(String qosType)

Given a Qos type, returns the uncoupled demands in this layer with that QoS type, or empty set if none.

Parameters:

qosType - see above

Returns:

see above

getDemandTrafficUnits

public String getDemandTrafficUnits()

getLinkCapacityUnits

public String getLinkCapacityUnits()

isDeepCopy

public boolean isDeepCopy(NetworkLayer e2)

Returns true if the provided network layer is a deep copy of this

Parameters:

e2 - the other element

Returns:

see above

isDefaultLayer

public boolean isDefaultLayer()

Returns true if this layer is the default netowrk layer

Returns:

see above

setDefaultNodeIconURL

public void setDefaultNodeIconURL(URL defaultNodeIconURL)

Sets the user-defined URL of the default icon to represent the nodes at this layer.

Parameters:

defaultNodeIconURL - see above.

toString

public String toString()

Returns a String representation of the network layer.

Overrides:

toString in class NetworkElement

Returns:

String representation of the network layer