Inherits org.sleuthkit.autopsy.geolocation.datamodel.WaypointBuilder.WaypointFilterQueryCallBack.

Inherited by org.sleuthkit.autopsy.datasourcesummary.datamodel.GeolocationSummary.PointFetcher, and org.sleuthkit.autopsy.geolocation.GeolocationTopComponent.WaypointFetcher.

Classes
class	GeoDataSet

Public Member Functions
void	process (GeoLocationParseResult< Waypoint > waypointResults)

Protected Member Functions
	AbstractWaypointFetcher (GeoFilter filters)

abstract void	handleFilteredWaypointSet (Set< MapWaypoint > mapWaypoints, List< Set< MapWaypoint >> tracks, List< Set< MapWaypoint >> areas, boolean wasEntirelySuccessful)

Private Member Functions
GeoDataSet	createWaypointList (List< Waypoint > waypoints, List< Track > tracks, List< Area > areas)

Long	findMostRecentTimestamp (List< Waypoint > points)

Long	findMostRecentTracks (List< Track > tracks)

Long	getMostRecent (List< Waypoint > points, List< Track > tracks)

List< List< Waypoint > >	getTracksInRange (Long timeRangeStart, Long timeRangeEnd, List< Track > tracks)

List< Waypoint >	getWaypointsInRange (Long timeRangeStart, Long timeRangeEnd, List< Waypoint > waypoints)

Private Attributes
final GeoFilter	filters

Static Private Attributes
static final Logger	logger = Logger.getLogger(AbstractWaypointFetcher.class.getName())

Detailed Description

The business logic for filtering waypoints.

Definition at line 38 of file AbstractWaypointFetcher.java.

Constructor & Destructor Documentation

org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.AbstractWaypointFetcher ( GeoFilter filters )

protected

Constructs the Waypoint Runner

Parameters

filters

Definition at line 49 of file AbstractWaypointFetcher.java.

References org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.filters.

Member Function Documentation

GeoDataSet org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.createWaypointList	(	List< Waypoint >	waypoints,
		List< Track >	tracks,
		List< Area >	areas
	)

private

Returns a complete list of waypoints including the tracks and areas. Takes into account the current filters and includes waypoints as approprate.

Parameters

waypoints	List of waypoints
tracks	List of tracks
areas	List of areas

Returns: A GeoDataSet object containing a list of waypoints including the tracks and areas based on the current filters.

Definition at line 140 of file AbstractWaypointFetcher.java.

References org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.getMostRecent(), org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.getTracksInRange(), and org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.getWaypointsInRange().

Referenced by org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.process().

Long org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.findMostRecentTimestamp ( List< Waypoint > points )

private

Find the latest time stamp in the given list of waypoints.

Parameters

points List of Waypoints, required.

Returns: The latest time stamp (seconds from java epoch)

Definition at line 239 of file AbstractWaypointFetcher.java.

Referenced by org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.getMostRecent().

Long org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.findMostRecentTracks ( List< Track > tracks )

private

Find the latest time stamp in the given list of tracks.

Parameters

tracks List of Waypoints, required.

Returns: The latest time stamp (seconds from java epoch)

Definition at line 261 of file AbstractWaypointFetcher.java.

Referenced by org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.getMostRecent().

Long org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.getMostRecent	(	List< Waypoint >	points,
		List< Track >	tracks
	)

private

Returns the "most recent" timestamp amount the list of waypoints and track points.

Parameters

points	List of Waypoints
tracks	List of Tracks

Returns: Latest time stamp (seconds from java epoch)

Definition at line 284 of file AbstractWaypointFetcher.java.

References org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.findMostRecentTimestamp(), and org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.findMostRecentTracks().

Referenced by org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.createWaypointList().

List<List<Waypoint> > org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.getTracksInRange	(	Long	timeRangeStart,
		Long	timeRangeEnd,
		List< Track >	tracks
	)

private

Return a list of lists of waypoints from the given tracks that fall into the given time range. The track start time will used for determining if the whole track falls into the range.

Parameters

timeRangeStart	start timestamp of range (seconds from java epoch)
timeRangeEnd	start timestamp of range (seconds from java epoch)
tracks	Track list.

Returns: A list of lists of waypoints corresponding to belong to tracks that exist within the time range.

Definition at line 217 of file AbstractWaypointFetcher.java.

Referenced by org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.createWaypointList().

List<Waypoint> org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.getWaypointsInRange	(	Long	timeRangeStart,
		Long	timeRangeEnd,
		List< Waypoint >	waypoints
	)

private

Return a list of waypoints that fall into the given time range.

Parameters

timeRangeStart	start timestamp of range (seconds from java epoch)
timeRangeEnd	start timestamp of range (seconds from java epoch)
waypoints	List of waypoints to filter.

Returns: A list of waypoints that fall into the time range.

Definition at line 189 of file AbstractWaypointFetcher.java.

Referenced by org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.createWaypointList().

abstract void org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.handleFilteredWaypointSet	(	Set< MapWaypoint >	mapWaypoints,
		List< Set< MapWaypoint >>	tracks,
		List< Set< MapWaypoint >>	areas,
		boolean	wasEntirelySuccessful
	)

abstractprotected

Called after all of the MapWaypoints are created from all of the TSK_GPS_XXX objects.

Parameters

mapWaypoints	List of filtered MapWaypoints.
tracks	The tracks that were successfully parsed.
areas	The areas that were successfully parsed.
wasEntirelySuccessful	True if no errors occurred while processing.

Referenced by org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.process().

void org.sleuthkit.autopsy.geolocation.AbstractWaypointFetcher.process ( GeoLocationParseResult< Waypoint > waypoints )

This function will be called after the waypoints have been filtered.

Parameters

waypoints The list of waypoints and whether they were all successfully parsed.

Implements org.sleuthkit.autopsy.geolocation.datamodel.WaypointBuilder.WaypointFilterQueryCallBack.

Definition at line 87 of file AbstractWaypointFetcher.java.