Package org.molgenis.semanticsearch.service.impl

Class SemanticSearchServiceImpl

java.lang.Object

org.molgenis.semanticsearch.service.impl.SemanticSearchServiceImpl

All Implemented Interfaces:

SemanticSearchService

public class SemanticSearchServiceImpl
extends Object
implements SemanticSearchService

Constructor Summary

Constructors

Constructor	Description
SemanticSearchServiceImpl(org.molgenis.data.DataService dataService, org.molgenis.ontology.core.service.OntologyService ontologyService, SemanticSearchServiceHelper semanticSearchServiceHelper, ElasticSearchExplainService elasticSearchExplainService, OntologyTagService ontologyTagService)

Method Summary

Modifier and Type	Method	Description
Set<ExplainedQueryString>	convertAttributeToExplainedAttribute(org.molgenis.data.meta.model.Attribute attribute, Map<String,String> collectExpandedQueryMap, org.molgenis.data.Query<org.molgenis.data.Entity> query)	A helper function to explain each of the matched attributes returned by the explain-API
Set<String>	createLexicalSearchQueryTerms(org.molgenis.data.meta.model.Attribute targetAttribute, Set<String> searchTerms)	A helper function to create a list of queryTerms based on the information from the targetAttribute as well as user defined searchTerms.
Hits<ExplainedAttribute>	findAttributes(org.molgenis.data.meta.model.EntityType sourceEntityType, Set<String> queryTerms, Collection<org.molgenis.ontology.core.model.OntologyTerm> ontologyTerms)	public for testability
EntityTypeSearchResults	findAttributes(org.molgenis.data.meta.model.EntityType sourceEntityType, org.molgenis.data.meta.model.EntityType targetEntityType, Set<String> searchTerms)	Find attributes in a source entity type that match attributes in a target entity type.
AttributeSearchResults	findAttributes(org.molgenis.data.meta.model.EntityType sourceEntityType, org.molgenis.data.meta.model.EntityType targetEntityType, org.molgenis.data.meta.model.Attribute targetAttribute, Set<String> searchTerms)	Find attributes in an entity type that match the given target attribute in the target entity type.
Hits<org.molgenis.ontology.core.model.OntologyTerm>	findOntologyTerms(org.molgenis.data.meta.model.Attribute attribute, Collection<org.molgenis.ontology.core.model.Ontology> ontologies)	Finds ontology terms in the given ontologies that can be used to tag an attribute.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.molgenis.semanticsearch.service.SemanticSearchService

findAttributes, findAttributes

Constructor Detail

SemanticSearchServiceImpl

public SemanticSearchServiceImpl(org.molgenis.data.DataService dataService,
                                 org.molgenis.ontology.core.service.OntologyService ontologyService,
                                 SemanticSearchServiceHelper semanticSearchServiceHelper,
                                 ElasticSearchExplainService elasticSearchExplainService,
                                 OntologyTagService ontologyTagService)

Method Detail

findAttributes

public Hits<ExplainedAttribute> findAttributes(org.molgenis.data.meta.model.EntityType sourceEntityType,
                                               Set<String> queryTerms,
                                               Collection<org.molgenis.ontology.core.model.OntologyTerm> ontologyTerms)

public for testability

findAttributes

public EntityTypeSearchResults findAttributes(org.molgenis.data.meta.model.EntityType sourceEntityType,
                                              org.molgenis.data.meta.model.EntityType targetEntityType,
                                              Set<String> searchTerms)

Description copied from interface: SemanticSearchService

Find attributes in a source entity type that match attributes in a target entity type. Optionally constrain the search using one or more search terms.

Specified by:

findAttributes in interface SemanticSearchService

findAttributes

public AttributeSearchResults findAttributes(org.molgenis.data.meta.model.EntityType sourceEntityType,
                                             org.molgenis.data.meta.model.EntityType targetEntityType,
                                             org.molgenis.data.meta.model.Attribute targetAttribute,
                                             Set<String> searchTerms)

Description copied from interface: SemanticSearchService

Find attributes in an entity type that match the given target attribute in the target entity type. Optionally constrain the search using one or more search terms.

Specified by:

findAttributes in interface SemanticSearchService

createLexicalSearchQueryTerms

public Set<String> createLexicalSearchQueryTerms(org.molgenis.data.meta.model.Attribute targetAttribute,
                                                 Set<String> searchTerms)

A helper function to create a list of queryTerms based on the information from the targetAttribute as well as user defined searchTerms. If the user defined searchTerms exist, the targetAttribute information will not be used.

Returns:

list of queryTerms

convertAttributeToExplainedAttribute

public Set<ExplainedQueryString> convertAttributeToExplainedAttribute(org.molgenis.data.meta.model.Attribute attribute,
                                                                      Map<String,String> collectExpandedQueryMap,
                                                                      org.molgenis.data.Query<org.molgenis.data.Entity> query)

A helper function to explain each of the matched attributes returned by the explain-API

Parameters:

attribute - The attribute found

collectExpandedQueryMap - ?

query - the query used to find the attribute

Returns:

Set of explained query strings

findOntologyTerms

public Hits<org.molgenis.ontology.core.model.OntologyTerm> findOntologyTerms(org.molgenis.data.meta.model.Attribute attribute,
                                                                             Collection<org.molgenis.ontology.core.model.Ontology> ontologies)

Description copied from interface: SemanticSearchService

Finds ontology terms in the given ontologies that can be used to tag an attribute.

Specified by:

findOntologyTerms in interface SemanticSearchService