org.molgenis.data.semanticsearch.service

Interface SemanticSearchService

All Known Implementing Classes:

SemanticSearchServiceImpl

public interface SemanticSearchService

Method Summary

Modifier and Type	Method and Description
Map<AttributeMetaData,ExplainedAttributeMetaData>	decisionTreeToFindRelevantAttributes(EntityMetaData sourceEntityMetaData, AttributeMetaData targetAttribute, Collection<OntologyTerm> ontologyTermsFromTags, Set<String> searchTerms) A decision tree for getting the relevant attributes 1.
Map<AttributeMetaData,ExplainedAttributeMetaData>	findAttributes(EntityMetaData sourceEntityMetaData, Set<String> queryTerms, Collection<OntologyTerm> ontologyTerms) Find all relevant source attributes with an explanation based on ontology terms and search terms
Hit<OntologyTerm>	findTags(AttributeMetaData attribute, List<String> ontologyIds) Finds OntologyTerms for an attribute.
Map<AttributeMetaData,Hit<OntologyTerm>>	findTags(String entity, List<String> ontologyIDs) Finds OntologyTerms that can be used to tag an attribute.

Method Detail

findAttributes

Map<AttributeMetaData,ExplainedAttributeMetaData> findAttributes(EntityMetaData sourceEntityMetaData,
                                                                 Set<String> queryTerms,
                                                                 Collection<OntologyTerm> ontologyTerms)

Find all relevant source attributes with an explanation based on ontology terms and search terms

Parameters:

source -

attributeMetaData -

ontologyTerms -

Returns:

AttributeMetaData of resembling attributes, sorted by relevance

decisionTreeToFindRelevantAttributes

Map<AttributeMetaData,ExplainedAttributeMetaData> decisionTreeToFindRelevantAttributes(EntityMetaData sourceEntityMetaData,
                                                                                       AttributeMetaData targetAttribute,
                                                                                       Collection<OntologyTerm> ontologyTermsFromTags,
                                                                                       Set<String> searchTerms)

A decision tree for getting the relevant attributes 1. First find attributes based on searchTerms. 2. Second find attributes based on ontology terms from tags 3. Third find attributes based on target attribute label.

Returns:

AttributeMetaData of resembling attributes, sorted by relevance

findTags

Map<AttributeMetaData,Hit<OntologyTerm>> findTags(String entity,
                                                  List<String> ontologyIDs)

Finds OntologyTerms that can be used to tag an attribute.

Parameters:

entity - name of the entity

ontologies - IDs of ontologies to take the OntologyTerms from.

Returns:

Map of Hits for OntologyTerm results

findTags

Hit<OntologyTerm> findTags(AttributeMetaData attribute,
                           List<String> ontologyIds)

Finds OntologyTerms for an attribute.

Parameters:

attribute - AttributeMetaData to tag

ontologyIds - IDs of ontologies to take the OntologyTerms from.

Returns:

List of Hits for OntologyTerms found, most relevant first