Package edu.gsu.cs.dmlab.datatypes

Class GeneralSTTrackingEvent

java.lang.Object

edu.gsu.cs.dmlab.datatypes.BaseTemporalObject

edu.gsu.cs.dmlab.datatypes.GeneralSTObject

edu.gsu.cs.dmlab.datatypes.GeneralSTTrackingEvent

All Implemented Interfaces:

IBaseTemporalObject, ISpatialTemporalObj, ISTTrackingEvent

public class GeneralSTTrackingEvent
extends GeneralSTObject
implements ISTTrackingEvent

Is an event object used to represent a single detection of a solar event taken from HEK. This object contains the logic needed for tracking. Mainly the ability to link this event to others to form a trajectory.

Author:

Dustin Kempton, Data Mining Lab, Georgia State University

Field Summary

Fields inherited from class edu.gsu.cs.dmlab.datatypes.BaseTemporalObject

timePeriod

Fields inherited from interface edu.gsu.cs.dmlab.datatypes.interfaces.IBaseTemporalObject

baseTemporalComparator

Constructor Summary

Constructors

Constructor	Description
GeneralSTTrackingEvent(int id, EventType type, org.joda.time.Interval timePeriod, org.locationtech.jts.geom.Geometry geometry)

Method Summary

Modifier and Type	Method	Description
int	getId()	Returns the primary key Id in a database, of the event that this object represents
ISTTrackingEvent	getNext()	Returns a pointer to the event detection that is considered the next detection of the same object.
ISTTrackingEvent	getPrevious()	Returns a pointer to the event detection that is considered the previous detection of the same object.
EventType	getType()	Returns the type of event that this object represents.
void	setNext(ISTTrackingEvent event)	Sets a pointer to the event detection that is considered the next detection of the same object.
void	setPrevious(ISTTrackingEvent event)	Sets a pointer to the event detection that is considered the previous detection of the same object.
void	updateTimePeriod(org.joda.time.Interval period)	Updates the time period that this object is valid

Methods inherited from class edu.gsu.cs.dmlab.datatypes.GeneralSTObject

getCentroid, getEnvelope, getGeometry, getVolume

Methods inherited from class edu.gsu.cs.dmlab.datatypes.BaseTemporalObject

compareTime, getTimePeriod, getUUID

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.gsu.cs.dmlab.datatypes.interfaces.IBaseTemporalObject

compareTime, getTimePeriod, getUUID

Methods inherited from interface edu.gsu.cs.dmlab.datatypes.interfaces.ISpatialTemporalObj

getCentroid, getEnvelope, getGeometry, getVolume

Constructor Detail

GeneralSTTrackingEvent

public GeneralSTTrackingEvent(int id,
                              EventType type,
                              org.joda.time.Interval timePeriod,
                              org.locationtech.jts.geom.Geometry geometry)

Method Detail

getId

public int getId()

Description copied from interface: ISTTrackingEvent

Returns the primary key Id in a database, of the event that this object represents

Specified by:

getId in interface ISTTrackingEvent

Returns:

id of the event that this object represents

updateTimePeriod

public void updateTimePeriod(org.joda.time.Interval period)

Description copied from interface: ISTTrackingEvent

Updates the time period that this object is valid

Specified by:

updateTimePeriod in interface ISTTrackingEvent

Parameters:

period - the new period for this object to be considered valid over

getType

public EventType getType()

Description copied from interface: ISTTrackingEvent

Returns the type of event that this object represents. It is usually a two letter designation such as AR for Active IRegion, SS for Sun Spot etc.

Specified by:

getType in interface ISTTrackingEvent

Returns:

the type of event that this object represents.

getPrevious

public ISTTrackingEvent getPrevious()

Description copied from interface: ISTTrackingEvent

Returns a pointer to the event detection that is considered the previous detection of the same object.

Specified by:

getPrevious in interface ISTTrackingEvent

Returns:

pointer to the previous detection in the chain.

setPrevious

public void setPrevious(ISTTrackingEvent event)

Description copied from interface: ISTTrackingEvent

Sets a pointer to the event detection that is considered the previous detection of the same object. This method only changes the pointer from null to a non-null value. Once it is set, it does not change with the next call.

Specified by:

setPrevious in interface ISTTrackingEvent

Parameters:

event - the previous detection in the chain

getNext

public ISTTrackingEvent getNext()

Description copied from interface: ISTTrackingEvent

Returns a pointer to the event detection that is considered the next detection of the same object.

Specified by:

getNext in interface ISTTrackingEvent

Returns:

a pointer to the next detection in the chain.

setNext

public void setNext(ISTTrackingEvent event)

Description copied from interface: ISTTrackingEvent

Sets a pointer to the event detection that is considered the next detection of the same object. This method only changes the pointer from null to a non-null value. Once it is set, it does not change with the next call.

Specified by:

setNext in interface ISTTrackingEvent

Parameters:

event - the next detection in the chain