net.sourceforge.combean.graph.iterators
Class IncidentEdgeAsIncomingEdgeIterator

java.lang.Object
  net.sourceforge.combean.graph.iterators.AbstractFilteringEdgeIterator
      net.sourceforge.combean.graph.iterators.IncidentEdgeAsIncomingEdgeIterator

All Implemented Interfaces:

EdgeIterator

public class IncidentEdgeAsIncomingEdgeIterator
extends AbstractFilteringEdgeIterator

Traverse only incoming edges of a incident edge iterator

Constructor Summary

IncidentEdgeAsIncomingEdgeIterator(NeighborhoodGraphProp g, Node source, EdgeIterator itEdge)
Constructor

Method Summary

protected boolean

isVisible(Edge e) Template method.

Methods inherited from class net.sourceforge.combean.graph.iterators.AbstractFilteringEdgeIterator

hasNext, next

Methods inherited from class java.lang.Object

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

Constructor Detail

IncidentEdgeAsIncomingEdgeIterator

public IncidentEdgeAsIncomingEdgeIterator(NeighborhoodGraphProp g,
                                          Node source,
                                          EdgeIterator itEdge)

Constructor

Parameters:

g - the underlying graph

source - the node where the incoming edges shall be traversed

itEdge - an iterator through all incident edges of source

Method Detail

isVisible

protected final boolean isVisible(Edge e)

Description copied from class: AbstractFilteringEdgeIterator

Template method. This method specifies which Edge shall be returned by the iterator.

Specified by:

isVisible in class AbstractFilteringEdgeIterator

Parameters:

e - a candidate edge which may or may not be returned by the iterator

Returns:

if true is given, the edge will be returned by the iterator