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

Documentation

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

UNDIRECTED 
Each demand is routed without direction between its end-nodes.
In this case, the link model must be UNDIRECTED. This case 
corresponds to a triangular traffic matrix.

DIRECTED 
Each demand is routed from source to target.
In this case, every link model is admissible. 
The directed links can only be used in their direction. 
Accordingly, capacity is consumed in this direction. This case 
corresponds to an unsymmetric traffic matrix. 
            

Properties

This component is not nillable.

Model

<demandModel>

</demandModel>

Source

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