org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel Class Reference

Public Member Functions
	DetailsViewModel (FilteredEventsModel eventsModel)
List< EventStripe >	getEventStripes (ZoomState zoom) throws TskCoreException
List< EventStripe >	getEventStripes (UIFilter uiFilter, ZoomState zoom) throws TskCoreException

Private Member Functions
List< TimelineEvent >	getEvents (ZoomState zoom, DateTimeZone timeZone) throws TskCoreException

Static Private Member Functions
static List< EventStripe >	mergeClustersToStripes (Period timeUnitLength, Map< TimelineEventType, SetMultimap< String, EventCluster >> eventClusters)

Private Attributes
final LoadingCache< ZoomState, List< TimelineEvent > >	eventCache
final TimelineManager	eventManager
final FilteredEventsModel	eventsModel
final SleuthkitCase	sleuthkitCase

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

Detailed Description

Model for the Details View. Uses FilteredEventsModel as underlying datamodel and supplies abstractions / data objects specific to the DetailsView

Definition at line 65 of file DetailsViewModel.java.

Constructor & Destructor Documentation

org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.DetailsViewModel

(

FilteredEventsModel

eventsModel

)

Definition at line 74 of file DetailsViewModel.java.

References org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.eventsModel, org.sleuthkit.autopsy.timeline.FilteredEventsModel.getEventManager(), org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.getEvents(), org.sleuthkit.autopsy.timeline.TimeLineController.getJodaTimeZone(), org.sleuthkit.autopsy.timeline.FilteredEventsModel.getSleuthkitCase(), and org.sleuthkit.autopsy.timeline.FilteredEventsModel.registerForEvents().

Member Function Documentation

List<TimelineEvent> org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.getEvents ( ZoomState  zoom, DateTimeZone  timeZone  ) throws TskCoreException

private

Get a list of EventStripes, clustered according to the given zoom paramaters.

Parameters

zoom	The ZoomState that determine the zooming, filtering and clustering.
timeZone	The time zone to use.

Returns

a list of aggregate events within the given timerange, that pass the supplied filter, aggregated according to the given event type and description zoom levels

Exceptions

org.sleuthkit.datamodel.TskCoreException

If there is an error querying the db.

Definition at line 154 of file DetailsViewModel.java.

Referenced by org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.DetailsViewModel().

List<EventStripe> org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.getEventStripes

(

ZoomState

zoom

)

throws TskCoreException

Parameters

zoom

Returns

a list of aggregated events that are within the requested time range and pass the requested filter, using the given aggregation to control the grouping of events

Exceptions

org.sleuthkit.datamodel.TskCoreException

Definition at line 100 of file DetailsViewModel.java.

References org.sleuthkit.autopsy.timeline.ui.filtering.datamodel.UIFilter.getAllPassFilter().

Referenced by org.sleuthkit.autopsy.timeline.ui.detailview.DetailViewPane.DetailsUpdateTask.call().

List<EventStripe> org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.getEventStripes	(	UIFilter	uiFilter,
		ZoomState	zoom
	)		throws TskCoreException

Parameters

zoom

Returns

a list of aggregated events that are within the requested time range and pass the requested filter, using the given aggregation to control the grouping of events

Exceptions

org.sleuthkit.datamodel.TskCoreException

Definition at line 113 of file DetailsViewModel.java.

References org.sleuthkit.autopsy.timeline.TimeLineController.getJodaTimeZone(), org.sleuthkit.autopsy.timeline.utils.RangeDivision.getPeriodSize(), org.sleuthkit.autopsy.timeline.utils.RangeDivision.getRangeDivision(), org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.mergeClustersToStripes(), and org.sleuthkit.autopsy.timeline.zooming.TimeUnits.toUnitPeriod().

static List<EventStripe> org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.mergeClustersToStripes ( Period  timeUnitLength, Map< TimelineEventType, SetMultimap< String, EventCluster >>  eventClusters  )

staticprivate

Merge the events in the given list if they are within the same period General algorithm is as follows:

1) sort them into a map from (type, description)-> List<EventCluster> 2) for each key in map, merge the events and accumulate them in a list to return

Parameters

timeUnitLength
eventClusters

Returns

Definition at line 174 of file DetailsViewModel.java.

References org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.EventCluster.getSpan(), org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.EventStripe.merge(), and org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.EventCluster.merge().

Referenced by org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.getEventStripes().

Member Data Documentation

final LoadingCache<ZoomState, List<TimelineEvent> > org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.eventCache

private

Definition at line 70 of file DetailsViewModel.java.

final TimelineManager org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.eventManager

private

Definition at line 71 of file DetailsViewModel.java.

final FilteredEventsModel org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.eventsModel

private

Definition at line 69 of file DetailsViewModel.java.

Referenced by org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.DetailsViewModel().

final Logger org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.logger = Logger.getLogger(DetailsViewModel.class.getName())

staticprivate

Definition at line 67 of file DetailsViewModel.java.

final SleuthkitCase org.sleuthkit.autopsy.timeline.ui.detailview.datamodel.DetailsViewModel.sleuthkitCase

private

Definition at line 72 of file DetailsViewModel.java.

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The documentation for this class was generated from the following file:

• /home/carriersleuth/repos/autopsy/Core/src/org/sleuthkit/autopsy/timeline/ui/detailview/datamodel/DetailsViewModel.java