edu.uci.ics.jung.algorithms.scoring.util
Class UniformInOut<V,E>

java.lang.Object
  edu.uci.ics.jung.algorithms.scoring.util.UniformInOut<V,E>

All Implemented Interfaces:

org.apache.commons.collections15.Transformer<VEPair<V,E>,Double>

public class UniformInOut<V,E>
extends Object
implements org.apache.commons.collections15.Transformer<VEPair<V,E>,Double>

Assigns weights to directed edges (the edge of the vertex/edge pair) depending on whether the vertex is the edge's source or its destination. If the vertex v is the edge's source, assigns 1/outdegree(v). Otherwise, assigns 1/indegree(w). Throws IllegalArgumentException if the edge is not directed.

Field Summary

protected Graph<V,E>

graph The graph for which the edge weights are defined.

Constructor Summary

UniformInOut(Graph<V,E> graph)
Creates an instance for the specified graph.

Method Summary

Double

transform(VEPair<V,E> ve_pair)

Methods inherited from class java.lang.Object

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

Field Detail

graph

protected Graph<V,E> graph

The graph for which the edge weights are defined.

Constructor Detail

UniformInOut

public UniformInOut(Graph<V,E> graph)

Creates an instance for the specified graph.

Parameters:

graph - the graph for which the edge weights will be defined

Method Detail

transform

public Double transform(VEPair<V,E> ve_pair)

Specified by:

transform in interface org.apache.commons.collections15.Transformer<VEPair<V,E>,Double>

Throws:

IllegalArgumentException

See Also:

Transformer.transform(Object)