cz.cuni.amis.nb.pogamut.unreal.timeline.records
Class TLDatabase

java.lang.Object
  cz.cuni.amis.nb.pogamut.unreal.timeline.records.TLDatabase

All Implemented Interfaces:

Serializable

public class TLDatabase
extends Object
implements Serializable

Structure containing all information about whole experiment and all agents inside.

Author:

Honza

See Also:

Serialized Form

Nested Class Summary

static class	TLDatabase.Adapter Adapter for TLDatabase.TLDatabaseListener.
static interface	TLDatabase.TLDatabaseListener

Constructor Summary

TLDatabase()

Method Summary

void	addDBListener(TLDatabase.TLDatabaseListener listener)
protected void	emitEntityLeft(TLEntity entity)
TLEntity	entityEntered(TLEntity entity) When entity enters, add it to list of watched entities and notify all listeners that we have new entity in database.
long	getCurrentTime()
long	getDeltaTime() Get time interval between start of recording and current time If recording hasn't started, return 0
long	getElapsedTime() Get time interval between start of recording and end of recording.
long	getEndTime()
List<TLEntity>	getEntities()
Set<TLEntity>	getEntities(long time) Get entities that are/were present at the specified time.
cz.cuni.amis.pogamut.unreal.communication.worldview.map.IUnrealMap	getMap()
long	getStartTime()
void	printInfo(PrintStream stream) Print info about database and all entities into specified stream.
void	removeDBListener(TLDatabase.TLDatabaseListener listener)
void	setCurrentTime(long currentTime) Change current time and notify all listeners
void	setMap(cz.cuni.amis.pogamut.unreal.communication.worldview.map.IUnrealMap map)
void	startRecording() Start recording info from the environment.
void	stopRecording() Stop recording.

Methods inherited from class java.lang.Object

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

Constructor Detail

TLDatabase

public TLDatabase()

Method Detail

getStartTime

public long getStartTime()

getCurrentTime

public long getCurrentTime()

getEndTime

public long getEndTime()

getElapsedTime

public long getElapsedTime()

Get time interval between start of recording and end of recording. If recording hasn't started, return 0

Returns:

time interval represented int db, in ms

getDeltaTime

public long getDeltaTime()

Get time interval between start of recording and current time If recording hasn't started, return 0

Returns:

time interval in ms

entityEntered

public TLEntity entityEntered(TLEntity entity)

When entity enters, add it to list of watched entities and notify all listeners that we have new entity in database. If db is not in recording state, throw new RuntimeException

Parameters:

entity -

Returns:

emitEntityLeft

protected void emitEntityLeft(TLEntity entity)

addDBListener

public void addDBListener(TLDatabase.TLDatabaseListener listener)

removeDBListener

public void removeDBListener(TLDatabase.TLDatabaseListener listener)

getEntities

public List<TLEntity> getEntities()

startRecording

public void startRecording()

Start recording info from the environment. This function only sets proper start, current and end time

stopRecording

public void stopRecording()

Stop recording. Update endTime and stop recording all entities.

setCurrentTime

public void setCurrentTime(long currentTime)

Change current time and notify all listeners

Parameters:

currentTime -

getEntities

public Set<TLEntity> getEntities(long time)

Get entities that are/were present at the specified time. Use start and last timestamps of entities to determine which ones.

Parameters:

newCurrent -

printInfo

public void printInfo(PrintStream stream)

Print info about database and all entities into specified stream.

Parameters:

stream - stream where to print info.

getMap

public cz.cuni.amis.pogamut.unreal.communication.worldview.map.IUnrealMap getMap()

setMap

public void setMap(cz.cuni.amis.pogamut.unreal.communication.worldview.map.IUnrealMap map)