GeoDistanceLinkWeight

java.lang.Object
- org.onosproject.net.topology.GeoDistanceLinkWeight

All Implemented Interfaces:

org.onlab.graph.EdgeWeigher<TopologyVertex,TopologyEdge>, LinkWeigher
```
public class GeoDistanceLinkWeight
extends Object
implements LinkWeigher
```
Link weight for measuring link cost using the geo distance between link vertices as determined by the element longitude/latitude annotation.

Constructor Summary

Constructors
Constructor Description

GeoDistanceLinkWeight(DeviceService deviceService)
Creates a new link-weight with access to the specified device service.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`org.onlab.graph.Weight`	`getInitialWeight()`
`org.onlab.graph.Weight`	`getNonViableWeight()`
`org.onlab.graph.Weight`	`weight(TopologyEdge edge)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - GeoDistanceLinkWeight
```
public GeoDistanceLinkWeight(DeviceService deviceService)
```
    Creates a new link-weight with access to the specified device service.
    
    Parameters:
    
    deviceService - device service reference
- Method Detail
  - getInitialWeight
```
public org.onlab.graph.Weight getInitialWeight()
```
    Specified by:
    
    getInitialWeight in interface org.onlab.graph.EdgeWeigher<TopologyVertex,TopologyEdge>
  - getNonViableWeight
```
public org.onlab.graph.Weight getNonViableWeight()
```
    Specified by:
    
    getNonViableWeight in interface org.onlab.graph.EdgeWeigher<TopologyVertex,TopologyEdge>
  - weight
```
public org.onlab.graph.Weight weight(TopologyEdge edge)
```
    Specified by:
    
    weight in interface org.onlab.graph.EdgeWeigher<TopologyVertex,TopologyEdge>