report
Class MovementNs2Report

java.lang.Object
  report.Report
      report.MovementNs2Report

All Implemented Interfaces:

MovementListener

public class MovementNs2Report
extends Report
implements MovementListener

Movement report that generates suitable movement data for ns-2 simulator as described in http://www.isi.edu/nsnam/ns/doc/node174.html. This report ignores the warm up settings.

Field Summary

static java.lang.String	COORD_FORMAT formatting string for coordinate values ("%.5f")
static java.lang.String	DEF_NODE_ARRAY default value for the array name ("$node_")
static java.lang.String	DEF_NS_CMD default value for the ns command ("$ns_")
static double	EPSILON a value "close enough" to zero (1.0E-5).
static java.lang.String	NODE_ARR_S node array's name -setting id ("nodeArray")
static java.lang.String	NS_CMD_S ns command -setting id ("nsCmd")

Fields inherited from class report.Report

DEF_PRECISION, INTERVAL_SETTING, INTERVALLED_FORMAT, NAN, out, OUT_SUFFIX, OUTPUT_SETTING, PRECISION_SETTING, REPORT_NS, REPORTDIR_SETTING, WARMUP_S, warmupIDs, warmupTime

Constructor Summary

MovementNs2Report()
Constructor.

Method Summary

void	initialLocation(DTNHost host, Coord location) Method is called when a host receives its initial location from movement model.
void	newDestination(DTNHost host, Coord dst, double speed) Method is called every time a host receives a new destination from its movement model.

Methods inherited from class report.Report

addWarmupID, done, format, getAverage, getIntAverage, getIntMedian, getMedian, getScenarioName, getSettings, getSimTime, getVariance, init, isWarmup, isWarmupID, newEvent, removeWarmupID, setPrefix, write

Methods inherited from class java.lang.Object

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

Field Detail

NODE_ARR_S

public static final java.lang.String NODE_ARR_S

node array's name -setting id ("nodeArray")

See Also:

Constant Field Values

NS_CMD_S

public static final java.lang.String NS_CMD_S

ns command -setting id ("nsCmd")

See Also:

Constant Field Values

DEF_NODE_ARRAY

public static final java.lang.String DEF_NODE_ARRAY

default value for the array name ("$node_")

See Also:

Constant Field Values

DEF_NS_CMD

public static final java.lang.String DEF_NS_CMD

default value for the ns command ("$ns_")

See Also:

Constant Field Values

EPSILON

public static final double EPSILON

a value "close enough" to zero (1.0E-5). Used for fixing zero values

See Also:

Constant Field Values

COORD_FORMAT

public static final java.lang.String COORD_FORMAT

formatting string for coordinate values ("%.5f")

See Also:

Constant Field Values

Constructor Detail

MovementNs2Report

public MovementNs2Report()

Constructor. Reads NODE_ARR_S and NS_CMD_S settings and uses those values as the name of the node array and ns command. If the values aren't present, default values of "$node_" and "$ns_" are used.

Method Detail

initialLocation

public void initialLocation(DTNHost host,
                            Coord location)

Description copied from interface: MovementListener

Method is called when a host receives its initial location from movement model.

Specified by:

initialLocation in interface MovementListener

Parameters:

host - The host that got the location

location - Coordinates of the location

newDestination

public void newDestination(DTNHost host,
                           Coord dst,
                           double speed)

Description copied from interface: MovementListener

Method is called every time a host receives a new destination from its movement model.

Specified by:

newDestination in interface MovementListener

Parameters:

host - The host that got a new destination

dst - Coordinates of the destination

speed - Speed towards that destination