movement
Class HomeActivityMovement

java.lang.Object
  movement.MovementModel
      movement.MapBasedMovement
          movement.HomeActivityMovement

All Implemented Interfaces:

SwitchableMovement

public class HomeActivityMovement
extends MapBasedMovement
implements SwitchableMovement

A Class to model movement at home. If the node happens to be at some other location than its home, it first walks the shortest path home location and then stays there until morning. A node has only one home

Field Summary

static java.lang.String	HOME_LOCATIONS_FILE_SETTING
static java.lang.String	STD_FOR_TIME_DIFF_SETTING

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

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

Constructor Summary

HomeActivityMovement(HomeActivityMovement proto)
Creates a new instance of HomeActivityMovement from a prototype

HomeActivityMovement(Settings settings)
Creates a new instance of HomeActivityMovement

Method Summary

protected double	generateWaitTime() Generates and returns a suitable waiting time at the end of a path.
Coord	getHomeLocation()
Coord	getInitialLocation() Returns a (random) coordinate that is between two adjacent MapNodes
Coord	getLastLocation() Get the last location the getPath() of this movement model has returned
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).
boolean	isReady() Checks if the movement model is finished doing its task and it's time to switch to the next movement model.
MapBasedMovement	replicate() Creates a replicate of the movement model.
void	setLocation(Coord lastWaypoint) Tell the movement model what its current location is

Methods inherited from class movement.MapBasedMovement

getMap, getOkMapNodeTypes, selectRandomOkNode

Methods inherited from class movement.MovementModel

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

Methods inherited from class java.lang.Object

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

Field Detail

HOME_LOCATIONS_FILE_SETTING

public static final java.lang.String HOME_LOCATIONS_FILE_SETTING

See Also:

Constant Field Values

STD_FOR_TIME_DIFF_SETTING

public static final java.lang.String STD_FOR_TIME_DIFF_SETTING

See Also:

Constant Field Values

Constructor Detail

HomeActivityMovement

public HomeActivityMovement(Settings settings)

Creates a new instance of HomeActivityMovement

Parameters:

settings -

HomeActivityMovement

public HomeActivityMovement(HomeActivityMovement proto)

Creates a new instance of HomeActivityMovement from a prototype

Parameters:

proto -

Method Detail

getInitialLocation

public Coord getInitialLocation()

Description copied from class: MapBasedMovement

Returns a (random) coordinate that is between two adjacent MapNodes

Overrides:

getInitialLocation in class MapBasedMovement

Returns:

The initial coordinates for a node

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

generateWaitTime

protected double generateWaitTime()

Description copied from class: MovementModel

Generates and returns a suitable waiting time at the end of a path. (i.e. random variable whose value is between min and max of the MovementModel.WAIT_TIME setting).

Overrides:

generateWaitTime in class MovementModel

Returns:

The time as a double

replicate

public MapBasedMovement 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

getLastLocation

public Coord getLastLocation()

Description copied from interface: SwitchableMovement

Get the last location the getPath() of this movement model has returned

Specified by:

getLastLocation in interface SwitchableMovement

Overrides:

getLastLocation in class MapBasedMovement

Returns:

the last location

See Also:

SwitchableMovement

isReady

public boolean isReady()

Description copied from interface: SwitchableMovement

Checks if the movement model is finished doing its task and it's time to switch to the next movement model. The method should be called between getPath() calls.

Specified by:

isReady in interface SwitchableMovement

Overrides:

isReady in class MapBasedMovement

Returns:

true if ready

See Also:

SwitchableMovement

setLocation

public void setLocation(Coord lastWaypoint)

Description copied from interface: SwitchableMovement

Tell the movement model what its current location is

Specified by:

setLocation in interface SwitchableMovement

Overrides:

setLocation in class MapBasedMovement

See Also:

SwitchableMovement

getHomeLocation

public Coord getHomeLocation()

Returns:

Home location of the node