movement
Class RandomWaypoint

java.lang.Object
  movement.MovementModel
      movement.RandomWaypoint

public class RandomWaypoint
extends MovementModel

Random waypoint movement model. Creates zig-zag paths within the simulation area.

Field Summary

Fields inherited from class movement.MovementModel

DEF_SPEEDS, DEF_WAIT_TIMES, MOVEMENT_MODEL_NS, rng, RNG_SEED, SPEED, WAIT_TIME, WORLD_SIZE

Constructor Summary

RandomWaypoint(Settings settings)

Method Summary

Coord	getInitialLocation() Returns a possible (random) placement for a host
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).
RandomWaypoint	replicate() Creates a replicate of the movement model.

Methods inherited from class movement.MovementModel

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

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomWaypoint

public RandomWaypoint(Settings settings)

Method Detail

getInitialLocation

public Coord getInitialLocation()

Returns a possible (random) placement for a host

Specified by:

getInitialLocation in class MovementModel

Returns:

Random position on the map

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.

Specified by:

getPath in class MovementModel

Returns:

A new path or null

replicate

public RandomWaypoint replicate()

Description copied from class: MovementModel

Creates a replicate of the movement model.

Specified by:

replicate in class MovementModel

Returns:

A new movement model with the same settings as this model