jrobots.utils
Class SonarTrace

java.lang.Object
  extended by jrobots.utils.SonarTrace
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable
public class SonarTrace
extends java.lang.Object
implements java.io.Serializable, java.lang.Cloneable

Data structure as produced by the echolocation device.

The given location is not exact. A measure for precision is included.

See Also:
location, timestamp, standardDeviation, Serialized Form

Field Summary
static double LIFE_SPAN
          Duration that a sonar trace stays visible.
 Vector location
          position estimate of sonar finding [m].
 double standardDeviation
          precision estimate for this sonar finding [m].
 double timestamp
          time of sonar finding [s].
 
Constructor Summary
SonarTrace(double timestamp, Vector location, double standardDeviation)
          Creates sonar trace data.
 
Method Summary
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

LIFE_SPAN

public static final double LIFE_SPAN
Duration that a sonar trace stays visible.

See Also:
Constant Field Values

location

public final Vector location
position estimate of sonar finding [m]. May be imprecise.

standardDeviation

public final double standardDeviation
precision estimate for this sonar finding [m].

timestamp

public final double timestamp
time of sonar finding [s]. The time is measured since the begin of the match.

Constructor Detail

SonarTrace

public SonarTrace(double timestamp,
                  Vector location,
                  double standardDeviation)
Creates sonar trace data. All fields are immutable after construction.

Parameters:
timestamp -
location -
standardDeviation -