org.processmining.plugins.plg.logic.models

Class PlgObservation

java.lang.Object

org.processmining.plugins.plg.logic.models.PlgObservation

public class PlgObservation
extends java.lang.Object

This class describes the observation of an activity. With this framework we have a log described as a vector of observations.

Version:

0.1

Author:

Andrea Burattin

Constructor Summary

Constructors

Constructor and Description
PlgObservation(PlgActivity activity, int startingTime) Default class constructor

Method Summary

Modifier and Type	Method and Description
PlgActivity	getActivity() Get the activity observed
org.deckfour.xes.model.XEvent[]	getEvents(boolean asInterval) This method constructs a set of two events that describes the activity observation as in XES.
int	getNextPossibleStartingTime() Get the possible starting time for the next activity.
java.lang.String	getOriginator() Get the activity originator
int	getStartingTime() Get the activity starting time
void	setActivity(PlgActivity activity) Set the activity observed
void	setOriginator(java.lang.String originator) Set the activity originator
void	setStartingTime(int startingTime) Set the activity starting time
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

PlgObservation

public PlgObservation(PlgActivity activity,
                      int startingTime)

Default class constructor

Parameters:

activity - the observed activity

startingTime - the time the observed activity started

Method Detail

setActivity

public void setActivity(PlgActivity activity)

Set the activity observed

Parameters:

activity - the observed activity

getActivity

public PlgActivity getActivity()

Get the activity observed

Returns:

the activity of this observation

setStartingTime

public void setStartingTime(int startingTime)

Set the activity starting time

Parameters:

startingTime - the activity starting time

getStartingTime

public int getStartingTime()

Get the activity starting time

Returns:

the unix epoch timestamp for the starting time

getNextPossibleStartingTime

public int getNextPossibleStartingTime()

Get the possible starting time for the next activity. This value is calculated as the sum of the current starting time, plus the activity duration, plus 1.

Returns:

the unix epoch timestamp for the possible starting time of the next activity

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getOriginator

public java.lang.String getOriginator()

Get the activity originator

Returns:

the activity originator

setOriginator

public void setOriginator(java.lang.String originator)

Set the activity originator

Parameters:

originator - the activity originator

getEvents

public org.deckfour.xes.model.XEvent[] getEvents(boolean asInterval)

This method constructs a set of two events that describes the activity observation as in XES.

Parameters:

asInterval - if this parameter is set to false, than the complete event coincides (as timestamp) with the starting one

Returns:

an array with two XEvent entries, one for the starting event and one for the complete event

See Also:

XEvent