Package org.processmining.plugins.stochasticpetrinet.prediction

Class TimePredictorPlugin

java.lang.Object

org.processmining.plugins.stochasticpetrinet.prediction.TimePredictorPlugin

public class TimePredictorPlugin
extends java.lang.Object

This is a simple time predictor based on a stochastic model. Restrictive assumption: Trace is replayable directly by model to get to the current marking state. (TODO: Leverage this by using a (stochastic) alignment of the observations to the model)

Working procedure: - Go to current marking by simple replay in the model. - Simulate a number of traces to see end result

Author:

Andreas Rogge-Solti

Constructor Summary

Constructors

Constructor	Description
TimePredictorPlugin()

Method Summary

Modifier and Type	Method	Description
java.lang.Double	computeRisk(org.processmining.contexts.uitopia.UIPluginContext context, StochasticNet model, org.deckfour.xes.model.XTrace observedEvents, java.util.Date currentTime, java.util.Date targetTime)
java.lang.Double	predict(org.processmining.contexts.uitopia.UIPluginContext context, StochasticNet model, org.deckfour.xes.model.XTrace observedEvents, java.util.Date currentTime)

Methods inherited from class java.lang.Object

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

Constructor Detail

TimePredictorPlugin

public TimePredictorPlugin()

Method Detail

predict

public java.lang.Double predict(org.processmining.contexts.uitopia.UIPluginContext context,
                                StochasticNet model,
                                org.deckfour.xes.model.XTrace observedEvents,
                                java.util.Date currentTime)

computeRisk

public java.lang.Double computeRisk(org.processmining.contexts.uitopia.UIPluginContext context,
                                    StochasticNet model,
                                    org.deckfour.xes.model.XTrace observedEvents,
                                    java.util.Date currentTime,
                                    java.util.Date targetTime)