movement.map

Class PointsOfInterestEvac

java.lang.Object

movement.map.PointsOfInterestEvac

public class PointsOfInterestEvac
extends java.lang.Object

Handler for points of interest data.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	POI_FILE_S Points Of Interest file path ("poiFile" )
static java.lang.String	POI_NS Points Of Interest settings namespace ("PointsOfInterestEvac" )
protected static java.util.Random	rng

Constructor Summary

Constructors

Constructor and Description
PointsOfInterestEvac(SimMap parentMap, int[] okMapNodeTypes, Settings settings, java.util.Random rng) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
java.util.List<MapNode>	getPoiLists()
static void	reset() Resets all static fields to default values
MapNode	selectDestination(MapNode lastMapNode, DijkstraPathFinderOptimal pathFinder) Selects a random destination from POIs or all MapNodes.
MapNode	selectDestinationRandom()

Methods inherited from class java.lang.Object

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

Field Detail

POI_NS

public static final java.lang.String POI_NS

Points Of Interest settings namespace ("PointsOfInterestEvac" )

See Also:

Constant Field Values

POI_FILE_S

public static final java.lang.String POI_FILE_S

Points Of Interest file path ("poiFile" )

See Also:

Constant Field Values

rng

protected static java.util.Random rng

Constructor Detail

PointsOfInterestEvac

public PointsOfInterestEvac(SimMap parentMap,
                    int[] okMapNodeTypes,
                    Settings settings,
                    java.util.Random rng)

Constructor.

Parameters:

parentMap - The map whose MapNodes' subset the POIs are

okMapNodeTypes - Array of map node types that are OK to visit or null if all nodes are OK

settings - The Settings object where settings are read from

rng - The random number generator to use

Method Detail

selectDestination

public MapNode selectDestination(MapNode lastMapNode,
                        DijkstraPathFinderOptimal pathFinder)

Selects a random destination from POIs or all MapNodes. Selecting among POI groups is done by their probabilities. If sum of their probabilities is less than 1.0 and the drawn random probability is bigger than the sum, a random MapNode is selected from the SimMap.

Parameters:

lastMapNode -

pathFinder -

Returns:

A destination among POIs or all MapNodes

selectDestinationRandom

public MapNode selectDestinationRandom()

getPoiLists

public java.util.List<MapNode> getPoiLists()

reset

public static void reset()

Resets all static fields to default values