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oracle.spatial.network.lod
Interface ShortestPath

All Known Implementing Classes:

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public interface ShortestPath

This interface defines methods supported by a shortest path algorithm.

Since:

11gR2

Method Summary

void	setInitialAnalysisInfo(LODAnalysisInfo analysisInfo) Sets the initial analysis info.
void	setLinkLevelSelector(LinkLevelSelector lls) Sets link level selector.
LogicalSubPath	shortestPath(PointOnNet[] startPoints, PointOnNet[] endPoints, LODNetworkConstraint constraint) Returns the shortest path between a set of candidate start points and end points.

Method Detail

setInitialAnalysisInfo

void setInitialAnalysisInfo(LODAnalysisInfo analysisInfo)

Sets the initial analysis info. This method allows analysis info to be passed to subsequent analysis.

Parameters:

analysisInfo - analysis information

shortestPath

LogicalSubPath shortestPath(PointOnNet[] startPoints,
                            PointOnNet[] endPoints,
                            LODNetworkConstraint constraint)
                            throws LODNetworkException

Returns the shortest path between a set of candidate start points and end points.

Parameters:

startPoints - start candidates

endPoints - end candidates

constraint - network constraint

Returns:

Throws:

LODNetworkException

setLinkLevelSelector

void setLinkLevelSelector(LinkLevelSelector lls)

Sets link level selector.

Parameters:

lls - link level selector

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