de.uni_mannheim.informatik.dws.winter.matching.algorithms

Class SimpleDuplicateDetectionAlgorithm<RecordType extends Matchable,SchemaElementType extends Matchable>

java.lang.Object

de.uni_mannheim.informatik.dws.winter.matching.algorithms.SimpleDuplicateDetectionAlgorithm<RecordType,SchemaElementType>

All Implemented Interfaces:

MatchingAlgorithm<RecordType,MatchableValue>

public class SimpleDuplicateDetectionAlgorithm<RecordType extends Matchable,SchemaElementType extends Matchable>
extends Object
implements MatchingAlgorithm<RecordType,MatchableValue>

Implementation of instance-based schema matching: the schemas are matched by comparing the values of the schema elements. A blocker is used to determine the values for the schema elements, an aggregator calculates a similarity score based on the value overlap.

Author:

Oliver Lehmberg (oli@dwslab.de)

Constructor Summary

Constructors

Constructor and Description
SimpleDuplicateDetectionAlgorithm(DataSet<RecordType,SchemaElementType> dataset, SymmetricBlocker<RecordType,SchemaElementType,RecordType,MatchableValue> blocker, CorrespondenceAggregator<RecordType,MatchableValue> aggregator)

Method Summary

Modifier and Type	Method and Description
DataSet<RecordType,SchemaElementType>	getDataset()
Processable<Correspondence<RecordType,MatchableValue>>	getResult()
void	run()
void	setResult(Processable<Correspondence<RecordType,MatchableValue>> result)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleDuplicateDetectionAlgorithm

public SimpleDuplicateDetectionAlgorithm(DataSet<RecordType,SchemaElementType> dataset,
                                         SymmetricBlocker<RecordType,SchemaElementType,RecordType,MatchableValue> blocker,
                                         CorrespondenceAggregator<RecordType,MatchableValue> aggregator)

Method Detail

getDataset

public DataSet<RecordType,SchemaElementType> getDataset()

Returns:

the dataset1

run

public void run()

Specified by:

run in interface MatchingAlgorithm<RecordType extends Matchable,MatchableValue>

setResult

public void setResult(Processable<Correspondence<RecordType,MatchableValue>> result)

Parameters:

result - the result to set

getResult

public Processable<Correspondence<RecordType,MatchableValue>> getResult()

Specified by:

getResult in interface MatchingAlgorithm<RecordType extends Matchable,MatchableValue>