oracle.spatial.network.lod

Class NetworkSearch

java.lang.Object

oracle.spatial.network.lod.NetworkSearch

Direct Known Subclasses:

BreadthFirstSearch

public class NetworkSearch
extends java.lang.Object

Since:

release specific (what release of product did this appear in)

Constructor Summary

Constructors

Constructor and Description
NetworkSearch()
NetworkSearch(NetworkExplorer ne, LinkCostCalculator[] lccs, NodeCostCalculator[] nccs, LinkLevelSelector lls, IdentifiablePriorityQueue<VisitedNode> queue)

Method Summary

Modifier and Type	Method and Description
Feature[]	findConnectedFeatures(PointOnNet[] startPoints, int[] featureLayers, LODNetworkConstraint constraint, FeatureFilter featureFilter, int direction) Returns the features within the given cost and the paths to/from them.
LinkCostCalculator[]	getLinkCostCalculators()
LinkLevelSelector	getLinkLevelSelector()
NodeCostCalculator[]	getNodeCostCalculators()
java.lang.String	getXMLSchema()
void	init(org.w3c.dom.Element parameter)
oracle.spatial.network.lod.NetworkSearch.TmpSearchData	initSearch(PointOnNet[] startPoints, PointOnNet[] endPoints, LODNetworkConstraint constraint, int direction)
static PathFeature	preparePathFeature(LogicalSubPath subPath, long pathId)
void	reset()
void	setInitialAnalysisInfo(LODAnalysisInfo analysisInfo)
void	setLinkCostCalculators(LinkCostCalculator[] lccs)
void	setLinkLevelSelector(LinkLevelSelector lls)
void	setNetworkAnalyst(NetworkAnalyst analyst)
void	setNetworkExplorer(NetworkExplorer ne)
void	setNodeCostCalculators(NodeCostCalculator[] nccs)

Methods inherited from class java.lang.Object

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

Constructor Detail

NetworkSearch

public NetworkSearch()

NetworkSearch

public NetworkSearch(NetworkExplorer ne,
                     LinkCostCalculator[] lccs,
                     NodeCostCalculator[] nccs,
                     LinkLevelSelector lls,
                     IdentifiablePriorityQueue<VisitedNode> queue)

Method Detail

init

public void init(org.w3c.dom.Element parameter)

getXMLSchema

public java.lang.String getXMLSchema()

setNetworkExplorer

public void setNetworkExplorer(NetworkExplorer ne)

setInitialAnalysisInfo

public void setInitialAnalysisInfo(LODAnalysisInfo analysisInfo)

initSearch

public oracle.spatial.network.lod.NetworkSearch.TmpSearchData initSearch(PointOnNet[] startPoints,
                                                                         PointOnNet[] endPoints,
                                                                         LODNetworkConstraint constraint,
                                                                         int direction)
                                                                  throws LODNetworkException

Throws:

LODNetworkException

getLinkLevelSelector

public LinkLevelSelector getLinkLevelSelector()

setLinkLevelSelector

public void setLinkLevelSelector(LinkLevelSelector lls)

getLinkCostCalculators

public LinkCostCalculator[] getLinkCostCalculators()

setLinkCostCalculators

public void setLinkCostCalculators(LinkCostCalculator[] lccs)

getNodeCostCalculators

public NodeCostCalculator[] getNodeCostCalculators()

setNodeCostCalculators

public void setNodeCostCalculators(NodeCostCalculator[] nccs)

preparePathFeature

public static PathFeature preparePathFeature(LogicalSubPath subPath,
                                             long pathId)
                                      throws LODNetworkException

Throws:

LODNetworkException

setNetworkAnalyst

public void setNetworkAnalyst(NetworkAnalyst analyst)

reset

public void reset()

findConnectedFeatures

public Feature[] findConnectedFeatures(PointOnNet[] startPoints,
                                       int[] featureLayers,
                                       LODNetworkConstraint constraint,
                                       FeatureFilter featureFilter,
                                       int direction)
                                throws LODNetworkException

Returns the features within the given cost and the paths to/from them.

Parameters:

startPoints -

featureLayers -

direction -

constraint -

featureFilter -

Returns:

Throws:

LODNetworkException