org.processmining.generalizedconformance.algorithms.miner.move

Class LogMove<M>

java.lang.Object

org.processmining.generalizedconformance.algorithms.miner.move.Move<M>

org.processmining.generalizedconformance.algorithms.miner.move.LogMove<M>

public class LogMove<M>
extends Move<M>

Created by andreas on 4/13/17.

Field Summary

Fields inherited from class org.processmining.generalizedconformance.algorithms.miner.move.Move

expectedGain, realGain

Constructor Summary

Constructors

Constructor and Description
LogMove(nl.tue.astar.Trace variantId, int position, int insertId, int frequency, int logSize)

Method Summary

Modifier and Type	Method and Description
SearchState<M>	apply(SearchState<M> state, OptimalMiner<?> miner) Applies the move to the given search state.
protected double	computeExpectedGain(int... arguments)

Methods inherited from class org.processmining.generalizedconformance.algorithms.miner.move.Move

getExpectedGain, getRealGain, setRealGain

Methods inherited from class java.lang.Object

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

Constructor Detail

LogMove

public LogMove(nl.tue.astar.Trace variantId,
               int position,
               int insertId,
               int frequency,
               int logSize)

Parameters:

variantId - the id of the trace variant to be changed

position - the position of the event to be inserted or deleted from the log

insertId - the id of the event to be inserted (-1 if it should be deleted)

frequency - the count of this affected variant in the entire log.

logSize - the size of the entire log

Method Detail

computeExpectedGain

protected double computeExpectedGain(int... arguments)

Specified by:

computeExpectedGain in class Move<M>

Parameters:

arguments - as supplied in the constructor

Returns:

apply

public SearchState<M> apply(SearchState<M> state,
                            OptimalMiner<?> miner)

Description copied from class: Move

Applies the move to the given search state. Subclasses need to implement this

Specified by:

apply in class Move<M>

Parameters:

state - SearchState composed of current log and model

Returns:

SearchState the neighbor search state after applying the move.