Package org.processmining.logprojection.abstraction

Class MultiPhaseMinerMatrix

java.lang.Object

org.processmining.logprojection.abstraction.MultiPhaseMinerMatrix

All Implemented Interfaces:

CausalDependencyMatrix

public class MultiPhaseMinerMatrix
extends java.lang.Object
implements CausalDependencyMatrix

Field Summary

Fields

Modifier and Type	Field	Description
protected int[][]	edgeOccCount
protected LightLog	log
protected int[]	occCount
protected int[]	postSetSize
protected int[][]	predecessors
protected int[]	preSetSize
protected int[][]	successors

Constructor Summary

Constructors

Constructor	Description
MultiPhaseMinerMatrix(LightLog log, CausalDependencyMatrix causal)

Method Summary

Modifier and Type	Method	Description
protected void	buildTrace(int t)
double	getCausalDependency(int node1, int node2)	Returns a value between 0 and 1 indicating the strenght of the causal depencencies between two nodes.
protected MultiPhaseContext	getContextForEvent(int t, int e, int depth, boolean useFrequencies)
int	getCount(int node1, int node2)
java.lang.String	getEventClass(int i)
gnu.trove.map.TObjectIntMap<MultiPhaseContext>	getFeatureSet(int node, boolean useFrequencies)
protected int	getFirstPredecessor(LightTrace trace, int e, int evt)
protected int	getFirstSuccessor(LightTrace trace, int e, int evt)
int	getNumberOfNodes()
int	getOccurenceCount(int i)
int	getSuccessionCount(int node1, int node2)
protected void	reLabelLog(CausalDependencyMatrix matrix)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

predecessors

protected final int[][] predecessors

successors

protected final int[][] successors

edgeOccCount

protected final int[][] edgeOccCount

occCount

protected final int[] occCount

preSetSize

protected final int[] preSetSize

postSetSize

protected final int[] postSetSize

log

protected final LightLog log

Constructor Detail

MultiPhaseMinerMatrix

public MultiPhaseMinerMatrix(LightLog log,
                             CausalDependencyMatrix causal)

Method Detail

reLabelLog

protected void reLabelLog(CausalDependencyMatrix matrix)

buildTrace

protected void buildTrace(int t)

getContextForEvent

protected MultiPhaseContext getContextForEvent(int t,
                                               int e,
                                               int depth,
                                               boolean useFrequencies)

getFeatureSet

public gnu.trove.map.TObjectIntMap<MultiPhaseContext> getFeatureSet(int node,
                                                                    boolean useFrequencies)

getFirstPredecessor

protected int getFirstPredecessor(LightTrace trace,
                                  int e,
                                  int evt)

getFirstSuccessor

protected int getFirstSuccessor(LightTrace trace,
                                int e,
                                int evt)

getSuccessionCount

public int getSuccessionCount(int node1,
                              int node2)

getCausalDependency

public double getCausalDependency(int node1,
                                  int node2)

Description copied from interface: CausalDependencyMatrix

Returns a value between 0 and 1 indicating the strenght of the causal depencencies between two nodes.

Specified by:

getCausalDependency in interface CausalDependencyMatrix

Returns:

getNumberOfNodes

public int getNumberOfNodes()

Specified by:

getNumberOfNodes in interface CausalDependencyMatrix

getOccurenceCount

public int getOccurenceCount(int i)

Specified by:

getOccurenceCount in interface CausalDependencyMatrix

getEventClass

public java.lang.String getEventClass(int i)

Specified by:

getEventClass in interface CausalDependencyMatrix

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getCount

public int getCount(int node1,
                    int node2)

Specified by:

getCount in interface CausalDependencyMatrix