movement

Class GridLocation

java.lang.Object

movement.MovementModel

movement.GridLocation

public class GridLocation
extends MovementModel

Location (movement) model that sets the nodes in a grid formation

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	GRIDLOC_NS Sub name space for the grid location settings ("GridLocation")
static java.lang.String	LOCATION_S Location of the first node (grid's upper left corner) -setting ("location").
static java.lang.String	OFFSET_S Maximum random offset for the location of the nodes -setting ("randomOffset").
static java.lang.String	ROWS_S How many rows of nodes there are -setting ("rows").
static java.lang.String	SPACING_S Space between the nodes -setting ("spacing")

Fields inherited from class movement.MovementModel

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

Constructor Summary

Constructors

Constructor and Description
GridLocation(GridLocation proto) Copy constructor.
GridLocation(Settings s) Creates a new movement model based on a Settings object's settings.

Method Summary

Methods

Modifier and Type	Method and Description
Coord	getInitialLocation() Returns the only location of this movement model
Path	getPath() Returns a single coordinate path (using the only possible coordinate)
double	nextPathAvailable() Returns a sim time when the next path is available.
GridLocation	replicate() Creates a replicate of the movement model.

Methods inherited from class movement.MovementModel

generateSpeed, generateWaitTime, getComBus, getHost, getMaxX, getMaxY, isActive, reset, setComBus, setHost, toString

Methods inherited from class java.lang.Object

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

Field Detail

GRIDLOC_NS

public static final java.lang.String GRIDLOC_NS

Sub name space for the grid location settings ("GridLocation")

See Also:

Constant Field Values

ROWS_S

public static final java.lang.String ROWS_S

How many rows of nodes there are -setting ("rows"). Number of columns is calculated from the node count.

See Also:

Constant Field Values

SPACING_S

public static final java.lang.String SPACING_S

Space between the nodes -setting ("spacing")

See Also:

Constant Field Values

OFFSET_S

public static final java.lang.String OFFSET_S

Maximum random offset for the location of the nodes -setting ("randomOffset"). Default = 0.

See Also:

Constant Field Values

LOCATION_S

public static final java.lang.String LOCATION_S

Location of the first node (grid's upper left corner) -setting ("location"). Two values: x,y

See Also:

Constant Field Values

Constructor Detail

GridLocation

public GridLocation(Settings s)

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

Parameters:

s - The Settings object where the settings are read from

GridLocation

public GridLocation(GridLocation proto)

Copy constructor.

Parameters:

proto - The movement model prototype

Method Detail

getInitialLocation

public Coord getInitialLocation()

Returns the only location of this movement model

Specified by:

getInitialLocation in class MovementModel

Returns:

the only location of this movement model

getPath

public Path getPath()

Returns a single coordinate path (using the only possible coordinate)

Specified by:

getPath in class MovementModel

Returns:

a single coordinate path

nextPathAvailable

public double nextPathAvailable()

Description copied from class: MovementModel

Returns a sim time when the next path is available. This implementation returns a random time in future that is MovementModel.WAIT_TIME from now.

Overrides:

nextPathAvailable in class MovementModel

Returns:

The sim time when node should ask the next time for a path

replicate

public GridLocation 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