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<html>Template:Menu LexEVS 6.0 CTS2
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Introduction
LexEVS CTS2 Concept Domain Query API provides capability to query Concept Domain available in the system and also to query the binding between Value Set and Concept Domain. In LexEVS, the Concept Domain is essentially an entity of type 'conceptDomain' in a code system version. Using LexEVS CTS 2 Authoring or Loader interfaces, you could create a Code System specially for Concept Domain entities, but this is not necessary, but will be convenient to have concept domains in specific code system(s).
Interface
org.lexevs.cts2.query.ConceptDomainQueryOperation is the main interface for all the queries against Concept Domain. This interface can be accessed using main LexEVSCTS2 interface, like:
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org.lexevs.cts2.query.ConceptDomainQueryOperation cdQueryOp = new org.lexevs.cts2.LexEvsCTS2Impl().getQueryOperation().getConceptDomainQueryOperation();
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Query Functions
Here are the major query functions available using ConceptDomainQueryOperation interface:
getConceptDomainCodingScheme
This function returns detailed concept domain code system.
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org.LexGrid.codingSchemes.CodingScheme conceptDomainCS = cdQuery.getConceptDomainCodingScheme("conceptDomainCodingScheme", "1.0"); | |
getConceptDomainEntity
This function returns detailed concept domain entity.
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org.LexGrid.concepts.Entity conceptDomainEntity = cdQuery.getConceptDomainEntity("ActAdjudicationInformationCode", null, "conceptDomainCodingScheme", "1.0"); | |
getConceptDomainEntitisWithName
This function returns all the concept domain entities that matches the concept domain name supplied.
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java.util.List<org.LexGrid.concepts.Entity> conceptDomainEntities = cdQuery.getConceptDomainEntitisWithName("code", "conceptDomainCodingScheme", null, null, "subString", null); | |
getConceptDomainCodedNodeSet
This is a helper function that returns Coded Node Set(CNS) for concept domain entities. Further restrictions like, matchingDesignation, Status, Properties, etc., can be applied on this CNS and than resolved.
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listAllConceptDomainEntities
This function returns all the Concept Domain entities found in supplied code system version.
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java.util.List<org.LexGrid.concepts.Entity> conceptDomains = cdQuery.listAllConceptDomainEntities("conceptDomainCodingScheme", "1.0"); | |
listAllConceptDomainIds
This function is similar to previous one, but instead of returning detailed Concept Domain entities, it just returns identifiers of the concept domain.
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java.util.List<java.lang.String> conceptDomainIds = cdQuery.listAllConceptDomainIds("conceptDomainCodingScheme", "1.0"); | |
getConceptDomainBindings
This function returns list of value set definition URIs that are bound to given concept domain.
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java.util.List<java.lang.String> valueSetURIS = cdQuery.getConceptDomainBindings("AcknowledgementDetailCode", "conceptDomainCodingScheme"); | |
isEntityInConceptDomain
This function determines whether the supplied coded concept exists in a code system in use for the specified concept domain, optionally within specific usage contexts. Returns true if a coded concept is an element of a value set expansion bound to the provided concept domain, or bound to both concept domain and usage context.
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java.util.List<java.lang.String> valueSetURIS = cdQuery.isEntityInConceptDomain("Automobiles", null, "conceptDomainCodingScheme", "GM", codingSchemeVersionList, null); | |
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