http://sndlib.zib.de/model
element linkModel

Documentation

Defines the link model (directed / undirected / bidirected). 
Admissible values of the element are:

UNDIRECTED 
Links are undirected, that is, the installed routing    
capacity can be used in both directions to route        
communication demands. The sum of the flows in     
both directions must not exceed the installed capacity. 

BIDIRECTED 
Links are bidirectional, that is, the installed routing         
capacity can be used in both directions to route       
communication demands. The maximum of the flows in both
directions must not exceed the installed capacity. If the 
link model is bidirected, the demand model should be DIRECTED.

DIRECTED 
Links are directed, that is, the installed routing capacity  
can be used in the direction from the source node to the target 
node. The flow in this direction must not exceed the installed 
capacity. If the link model is directed, the demand model should 
be DIRECTED as well.
            

Properties

This component is not nillable.

Model

<linkModel>

</linkModel>

Source

<xs:element name="linkModel">
  <xs:simpleType>
    <xs:restriction base="xs:string">
      <xs:enumeration value="DIRECTED"/>
      <xs:enumeration value="UNDIRECTED"/>
      <xs:enumeration value="BIDIRECTED"/>
    </xs:restriction>
  </xs:simpleType>
</xs:element>