movement
Class ShortestPathMapBasedMovement

java.lang.Object
  movement.MovementModel
      movement.MapBasedMovement
          movement.ShortestPathMapBasedMovement

All Implemented Interfaces:

SwitchableMovement

public class ShortestPathMapBasedMovement
extends MapBasedMovement
implements SwitchableMovement

Map based movement model that uses Dijkstra's algorithm to find shortest paths between two random map nodes and Points Of Interest

Field Summary

Fields inherited from class movement.MapBasedMovement

backAllowed, FILE_S, lastMapNode, MAP_BASE_MOVEMENT_NS, MAP_SELECT_S, maxPathLength, minPathLength, NROF_FILES_S

Fields inherited from class movement.MovementModel

comBus, DEF_SPEEDS, DEF_WAIT_TIMES, maxSpeed, maxWaitTime, minSpeed, minWaitTime, MOVEMENT_MODEL_NS, rng, RNG_SEED, SPEED, WAIT_TIME, WORLD_SIZE

Constructor Summary

	ShortestPathMapBasedMovement(Settings settings) Creates a new movement model based on a Settings object's settings.
protected	ShortestPathMapBasedMovement(ShortestPathMapBasedMovement mbm) Copyconstructor.

Method Summary

Path	getPath() Returns a new path by this movement model or null if no new path could be constructed at the moment (node should wait where it is).
ShortestPathMapBasedMovement	replicate() Creates a replicate of the movement model.

Methods inherited from class movement.MapBasedMovement

getInitialLocation, getLastLocation, getMap, getOkMapNodeTypes, isReady, selectRandomOkNode, setLocation

Methods inherited from class movement.MovementModel

generateSpeed, generateWaitTime, getComBus, getMaxX, getMaxY, isActive, nextPathAvailable, reset, setComBus, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface movement.SwitchableMovement

getLastLocation, isReady, setLocation

Constructor Detail

ShortestPathMapBasedMovement

public ShortestPathMapBasedMovement(Settings settings)

Creates a new movement model based on a Settings object's settings.

Parameters:

settings - The Settings object where the settings are read from

ShortestPathMapBasedMovement

protected ShortestPathMapBasedMovement(ShortestPathMapBasedMovement mbm)

Copyconstructor.

Parameters:

mbm - The ShortestPathMapBasedMovement prototype to base the new object to

Method Detail

getPath

public Path getPath()

Description copied from class: MovementModel

Returns a new path by this movement model or null if no new path could be constructed at the moment (node should wait where it is). A new path should not be requested before the destination of the previous path has been reached.

Overrides:

getPath in class MapBasedMovement

Returns:

A new path or null

replicate

public ShortestPathMapBasedMovement replicate()

Description copied from class: MovementModel

Creates a replicate of the movement model.

Overrides:

replicate in class MapBasedMovement

Returns:

A new movement model with the same settings as this model