org.ff4j.audit.repository

Interface EventRepository

All Known Implementing Classes:

AbstractEventRepository, InMemoryEventRepository, JdbcEventRepository

public interface EventRepository

Persistence store for Event messages.

Author:

Cedrick LUNVEN

Field Summary

Fields

Modifier and Type	Field and Description
static String	TITLE_BARCHAR_HIT distribution.
static String	TITLE_PIE_HITCOUNT total hit count.

Method Summary

Modifier and Type	Method and Description
PieChart	getFeatureHitsPie(String featureId, long startTime, long endTime) Get a pie of dedicated feature.
Set<String>	getFeatureNames() List feature names monitored.
BarChart	getHitsBarChart(long startTime, long endTime, int nbslot) Get hit curves.
BarChart	getHitsBarChart(Set<String> featNameSet, long startTime, long endTime, int nbslot) Get hit curves.
PieChart	getHitsPieChart(long startTime, long endTime) Get total hit of feature on a period of time.
int	getTotalEventCount() Get all events.
boolean	saveEvent(Event e) Save event into store synchronously.

Field Detail

TITLE_PIE_HITCOUNT

static final String TITLE_PIE_HITCOUNT

total hit count.

See Also:

Constant Field Values

TITLE_BARCHAR_HIT

static final String TITLE_BARCHAR_HIT

distribution.

See Also:

Constant Field Values

Method Detail

saveEvent

boolean saveEvent(Event e)

Save event into store synchronously.

Parameters:

e - target event to store

Returns:

if saving is OK

getFeatureNames

Set<String> getFeatureNames()

List feature names monitored.

Returns:

target list of features

getHitsPieChart

PieChart getHitsPieChart(long startTime,
                         long endTime)

Get total hit of feature on a period of time.

Parameters:

startTime - start time of window

endTime - end time of window

Returns:

getHitsBarChart

BarChart getHitsBarChart(Set<String> featNameSet,
                         long startTime,
                         long endTime,
                         int nbslot)

Get hit curves.

Parameters:

featNameSet - target feature name set

nbslot - number of measure

startTime - starttime for measure

endTime - endtime for measure

Returns:

map of curves

getHitsBarChart

BarChart getHitsBarChart(long startTime,
                         long endTime,
                         int nbslot)

Get hit curves.

Parameters:

featNameSet - target feature name set

nbslot - number of measure

startTime - starttime for measure

endTime - endtime for measure

Returns:

map of curves

getFeatureHitsPie

PieChart getFeatureHitsPie(String featureId,
                           long startTime,
                           long endTime)

Get a pie of dedicated feature.

Parameters:

featureId - target feature if

startTime - target start time

endTime - target end time

Returns:

target pie

getTotalEventCount

int getTotalEventCount()

Get all events.

Returns:

all event in the repository