uk.theretiredprogrammer.gpssurvey.informationstore

Class Recorder

java.lang.Object

uk.theretiredprogrammer.gpssurvey.informationstore.Recorder

public class Recorder
extends Object

The Recorder class. Provides the data management associated with the recording of both session and track recordings.

Author:

Richard Linsdale (richard at theretiredprogrammer.uk)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	Recorder.RecordWriterCommand Commands used to control the Record (Track) Writer
protected static class	Recorder.SessionWriterCommand Commands used to control the Session Writer

Constructor Summary

Constructors

Constructor and Description
Recorder() Constructor

Method Summary

Modifier and Type	Method and Description
void	cancelRecording(LocationData ld) Cancel Recording of a Record (Track).
void	locationChanged(LocationData ld) Set a new Location as a track location.
boolean	recordPoint(LocationData ld) Record the location as a point in the session file.
boolean	recordReferenceLocation(LocationData ld) Record the location as the reference location in the session file.
void	startStopRecording(LocationData ld) Start or Stop Recording a Record (Track).

Methods inherited from class java.lang.Object

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

Constructor Detail

Recorder

public Recorder()

Constructor

Method Detail

locationChanged

public void locationChanged(LocationData ld)
                     throws IOException

Set a new Location as a track location.

Parameters:

ld - the location

Throws:

IOException - if problems

startStopRecording

public void startStopRecording(LocationData ld)
                        throws IOException

Start or Stop Recording a Record (Track).

Parameters:

ld - the location

Throws:

IOException - if problems

cancelRecording

public void cancelRecording(LocationData ld)
                     throws IOException

Cancel Recording of a Record (Track).

Parameters:

ld - the location

Throws:

IOException - if problems

recordPoint

public boolean recordPoint(LocationData ld)
                    throws IOException

Record the location as a point in the session file.

Parameters:

ld - the location

Returns:

true if point recorded

Throws:

IOException - if problems

recordReferenceLocation

public boolean recordReferenceLocation(LocationData ld)
                                throws IOException

Record the location as the reference location in the session file.

Parameters:

ld - the reference location

Returns:

true if location is recorded

Throws:

IOException - if problems