Package org.aksw.limes.core.measures.mapper

Class AMapper

java.lang.Object

org.aksw.limes.core.measures.mapper.AMapper

All Implemented Interfaces:

IMapper

Direct Known Subclasses:

AllenAlgebraMapper, Caverphone1Mapper, Caverphone2Mapper, ContainsMapper, CoveredbyMapper, CoversMapper, CrossesMapper, DaitchMokotoffMapper, DisjointMapper, DoubleMetaphoneMapper, DoubleMetaPhoneMapper, EdgeCountingSemanticMapper, EDJoinMapper, EqualsMapper, ExactMatchMapper, FastNGramMapper, HR3Mapper, IntersectsMapper, JaroMapper, JaroWinklerMapper, KoelnPhoneticMapper, KoelnPhoneticMapper, LessThanMapper, MatchRatingMapper, MetaPhoneMapper, MongeElkanMapper, NysiisMapper, OrchidMapper, OverlapsMapper, PPJoinPlusPlus, RatcliffObershelpMapper, RefinedSoundexMapper, SetJaccardMapper, SimpleTemporalMapper, SoundexMapper, SymmetricHausdorffMapper, TouchesMapper, WithinMapper

public abstract class AMapper
extends Object
implements IMapper

Implements the mapper abstract class.

Version:

1.0

Author:

Axel-C. Ngonga Ngomo <ngonga @ informatik.uni-leipzig.de>

Nested Class Summary

Nested classes/interfaces inherited from interface org.aksw.limes.core.measures.mapper.IMapper

IMapper.Language

Constructor Summary

Constructors

Constructor	Description
AMapper()

Method Summary

Modifier and Type	Method	Description
protected AMapping	getUriToUriMapping(Map<String,Map<String,Double>> valueMap, Map<String,Set<String>> sourceValueToUriMap, Map<String,Set<String>> targetValueToUriMap)
protected AMapping	getUriToUriMapping(Map<String,Map<String,Double>> valueMap, Map<String,Set<String>> sourceValueToUriMap, Map<String,Set<String>> targetValueToUriMap, boolean swapped)	Helper method, re-factored from common return code blocks.
protected Map<String,Set<String>>	getValueToUriMap(ACache cache, String property)	Helper method, re-factored from common setup code of Mappers.
void	setNo(int no)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.aksw.limes.core.measures.mapper.IMapper

getMapping, getMappingSizeApproximation, getName, getRuntimeApproximation

Constructor Detail

AMapper

public AMapper()

Method Detail

getValueToUriMap

protected Map<String,Set<String>> getValueToUriMap(ACache cache,
                                                         String property)

Helper method, re-factored from common setup code of Mappers.

Parameters:

cache - , Input cache

property - , Input linking property

Returns:

reversed Map from literal values to resource uris for a specified property

getUriToUriMapping

protected AMapping getUriToUriMapping(Map<String,Map<String,Double>> valueMap,
                                      Map<String,Set<String>> sourceValueToUriMap,
                                      Map<String,Set<String>> targetValueToUriMap,
                                      boolean swapped)

Helper method, re-factored from common return code blocks.

Parameters:

valueMap - Mapping from values to values with similarity score

sourceValueToUriMap - ValueToUriMap constructed from a source cache

targetValueToUriMap - ValueToUriMap constructed from a target cache

swapped - True if source and target have been swapped in the valueMap

Returns:

Mapping from source resource uri to target resource uri

getUriToUriMapping

protected AMapping getUriToUriMapping(Map<String,Map<String,Double>> valueMap,
                                      Map<String,Set<String>> sourceValueToUriMap,
                                      Map<String,Set<String>> targetValueToUriMap)

setNo

public void setNo(int no)

Specified by:

setNo in interface IMapper