org.processmining.hybridilpminer.algorithms.decorators

Class AbstractLPDecorator

java.lang.Object

org.processmining.hybridilpminer.algorithms.decorators.AbstractLPDecorator

All Implemented Interfaces:

java.lang.Runnable, LPDecorator

Direct Known Subclasses:

AbstractLPLogAbstractionBasedLPDecorator

public abstract class AbstractLPDecorator
extends java.lang.Object
implements LPDecorator

Field Summary

Fields

Modifier and Type	Field and Description
protected long	computationTime
protected org.processmining.lpengines.interfaces.LPEngine	engine

Constructor Summary

Constructors

Constructor and Description
AbstractLPDecorator()

Method Summary

Modifier and Type	Method and Description
long	computationTimeMs()
org.processmining.lpengines.interfaces.LPEngine	engine()
gnu.trove.set.TIntSet	getInvalidActivityIndices() Due to in-ilp filtering (Prefix Automaton based) a column might get of the form (0,0,....,0).
void	run()
protected abstract void	setupConstraints()
protected abstract org.processmining.lpengines.interfaces.LPEngine	setupEngine()
protected abstract void	setupObjective()
protected abstract void	setupVariables()

Methods inherited from class java.lang.Object

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

Field Detail

engine

protected org.processmining.lpengines.interfaces.LPEngine engine

computationTime

protected long computationTime

Constructor Detail

AbstractLPDecorator

public AbstractLPDecorator()

Method Detail

setupEngine

protected abstract org.processmining.lpengines.interfaces.LPEngine setupEngine()

engine

public org.processmining.lpengines.interfaces.LPEngine engine()

Specified by:

engine in interface LPDecorator

run

public void run()

Specified by:

run in interface java.lang.Runnable

setupVariables

protected abstract void setupVariables()

setupConstraints

protected abstract void setupConstraints()

setupObjective

protected abstract void setupObjective()

getInvalidActivityIndices

public gnu.trove.set.TIntSet getInvalidActivityIndices()

Description copied from interface: LPDecorator

Due to in-ilp filtering (Prefix Automaton based) a column might get of the form (0,0,....,0). In this case, it is not allowed to use this column as it has no more meaning. note: this is, sadly, somewhat hardcoded as it assumes we use some indexing structure of the activities in the log.

Specified by:

getInvalidActivityIndices in interface LPDecorator

Returns:

computationTimeMs

public long computationTimeMs()

Specified by:

computationTimeMs in interface LPDecorator