org.vesalainen.nmea.util

Class TrackFilter

java.lang.Object

org.vesalainen.nmea.util.TrackFilter

Direct Known Subclasses:

TrackOutput

public abstract class TrackFilter
extends Object

Author:

tkv

Field Summary

Fields

Modifier and Type	Field and Description
protected org.vesalainen.util.logging.JavaLogging	log

Constructor Summary

Constructors

Constructor and Description
TrackFilter()

Method Summary

Modifier and Type	Method and Description
void	close()
protected void	flush()
void	input(long time, float latitude, float longitude)
protected void	open(long time)
protected abstract void	output(long time, float latitude, float longitude)
TrackFilter	setBearingTolerance(double bearingTolerance)
TrackFilter	setMaxPassive(long maxPassive)
TrackFilter	setMaxSpeed(double maxSpeed)
TrackFilter	setMinDistance(double minDistance)

Methods inherited from class java.lang.Object

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

Field Detail

log

protected final org.vesalainen.util.logging.JavaLogging log

Constructor Detail

TrackFilter

public TrackFilter()

Method Detail

setBearingTolerance

public TrackFilter setBearingTolerance(double bearingTolerance)

setMinDistance

public TrackFilter setMinDistance(double minDistance)

setMaxSpeed

public TrackFilter setMaxSpeed(double maxSpeed)

Parameters:

maxSpeed - Knots. If waypoints distance implies greater speed the waypoint is dropped.

Returns:

setMaxPassive

public TrackFilter setMaxPassive(long maxPassive)

input

public void input(long time,
                  float latitude,
                  float longitude)
           throws IOException

Throws:

IOException

flush

protected void flush()

open

protected void open(long time)
             throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException

output

protected abstract void output(long time,
                               float latitude,
                               float longitude)
                        throws IOException

Throws:

IOException