de.unima.alcomox.algorithms
Class AlcomoExtraction

java.lang.Object
  de.unima.alcomox.algorithms.AlcomoExtraction

Direct Known Subclasses:

AStarSearch, ConflictSearch, Greedy, GreedyMinimize, HungarianSearch

public abstract class AlcomoExtraction
extends java.lang.Object

Field Summary

protected Mapping	activeMapping
protected ExtractionProblem	extractionProblem
protected Mapping	inactiveMapping
protected AlcomoLogger	log
protected Mapping	mapping
protected LocalOntology	sourceOntology
protected LocalOntology	targetOntology
protected int	typeOfReasoning

Constructor Summary

AlcomoExtraction(ExtractionProblem extractionProblem)
Constructs an algorithm for solving an extraction problem.

Method Summary

Mapping	getActiveMapping() Returns the activated mapping (also referred to as the extracted mapping).
Mapping	getInactiveMapping() Returns the deactivated mapping (also referred to as the thrown, removed or rejected mapping).
protected boolean	hasBeenInterrupted() Checks for an interrupt, stores current results and stops computation.
abstract void	run() Solves the eaxtraction problem by selecting a part of the mapping as activated and the remainder as inactive.
void	setMapping(Mapping mapping)
void	setSourceOntology(LocalOntology sourceOntology)
void	setTargetOntology(LocalOntology targetOntology)
boolean	terminatedCorrectly()

Methods inherited from class java.lang.Object

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

Field Detail

extractionProblem

protected ExtractionProblem extractionProblem

sourceOntology

protected LocalOntology sourceOntology

targetOntology

protected LocalOntology targetOntology

mapping

protected Mapping mapping

activeMapping

protected Mapping activeMapping

inactiveMapping

protected Mapping inactiveMapping

typeOfReasoning

protected int typeOfReasoning

log

protected AlcomoLogger log

Constructor Detail

AlcomoExtraction

public AlcomoExtraction(ExtractionProblem extractionProblem)

Constructs an algorithm for solving an extraction problem.

Parameters:

extractionProblem - The problem to be solved.

Method Detail

run

public abstract void run()
                  throws AlcomoException

Solves the eaxtraction problem by selecting a part of the mapping as activated and the remainder as inactive.

Throws:

AlcomoException

getActiveMapping

public Mapping getActiveMapping()

Returns the activated mapping (also referred to as the extracted mapping).

Returns:

The activated mapping.

getInactiveMapping

public Mapping getInactiveMapping()

Returns the deactivated mapping (also referred to as the thrown, removed or rejected mapping).

Returns:

The inactive mapping.

setSourceOntology

public void setSourceOntology(LocalOntology sourceOntology)

Parameters:

sourceOntology - The source ontology.

setTargetOntology

public void setTargetOntology(LocalOntology targetOntology)

Parameters:

targetOntology - The target ontology.

setMapping

public void setMapping(Mapping mapping)

Parameters:

mapping - The mapping that the algorithm extracts from.

hasBeenInterrupted

protected boolean hasBeenInterrupted()

Checks for an interrupt, stores current results and stops computation.

Returns:

True, if the thread has been interrupted; false otherwise.

terminatedCorrectly

public boolean terminatedCorrectly()

Returns:

True if the algorithm has not yet been run or if it has been run and correctly terminated without an interrupt.