org.javanetworkanalyzer.data
Interface VDist<D extends Number>

Type Parameters:

D - Distance type (usually Integer or Double)

All Known Implementing Classes:

VAccess, VBFS, VDijkstra, VUCent, VWCent

public interface VDist<D extends Number>

Interface for vertices that measure the distance from a source node.

Author:

Adam Gouge

Method Summary

D	getDistance() Returns the length of the shortest path from a source node to this node.
void	reset() Resets this node's distance to the default distance value.
void	setDistance(D newDistance) Sets the new length of a shortest path from a source node to this node.
void	setSource() Sets this node's distance to zero.

Method Detail

getDistance

D getDistance()

Returns the length of the shortest path from a source node to this node.

Returns:

The length of the shortest path from a source node to this node.

setDistance

void setDistance(D newDistance)

Sets the new length of a shortest path from a source node to this node.

Parameters:

newDistance - Length of a shortest path to this node.

reset

void reset()

Resets this node's distance to the default distance value.

setSource

void setSource()

Sets this node's distance to zero.