net.sourceforge.combean.interfaces.graph.containers
Interface FixedPath

All Known Subinterfaces:

Path

All Known Implementing Classes:

ListAsPath

public interface FixedPath

This class models a (not necessarily simple) directed path in a graph, i.e., a sequence of nodes and edges.

Method Summary

EdgeIterator	getEdgeIterator()
Node	getFirstNode()
Node	getLastNode()
NodeIterator	getNodeIterator()
int	getNumNodes()

Method Detail

getNumNodes

int getNumNodes()

Returns:

the number of nodes in the path

getFirstNode

Node getFirstNode()

Returns:

the first node in the path

getLastNode

Node getLastNode()

Returns:

the last node in the path

getNodeIterator

NodeIterator getNodeIterator()

Returns:

an iterator which traverses all nodes in the path in the ordering defined by the path.

getEdgeIterator

EdgeIterator getEdgeIterator()

Returns:

an iterator which traverses all edges in the path in the ordering defined by the path.