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OSID Specifications
ontology package
Version 3.0.0
Release Candidate Preview
Interfaceosid.ontology.OntologyQuerySession
Implementsosid.OsidSession
Description

This session provides methods for searching among Ontology objects. The search query is constructed using the OntologyQuery.

Ontologies may have a query record indicated by their respective record types. The query record is accessed via the OntologyQuery.

MethodcanSearchOntologies
Description

Tests if this user can perform Ontology searches. A return of true does not guarantee successful authorization. A return of false indicates that it is known all methods in this session will result in a PERMISSION_DENIED. This is intended as a hint to an application that may opt not to offer search operations to unauthorized users.

Returnboolean false if search methods are not authorized, true otherwise
CompliancemandatoryThis method must be implemented.
MethodgetOntologyQuery
Description

Gets an ontology query.

Returnosid.ontology.OntologyQueryan ontology query
CompliancemandatoryThis method must be implemented.
MethodgetOntologiesByQuery
Description

Gets a list of Ontology objects matching the given ontology query.

Parametersosid.ontology.OntologyQueryontologyQuerythe ontology query
Returnosid.ontology.OntologyListthe returned OntologyList
ErrorsNULL_ARGUMENT ontologyQuery is null
OPERATION_FAILEDunable to complete request
PERMISSION_DENIEDauthorization failure
UNSUPPORTED ontologyQuery is not of this service
CompliancemandatoryThis method must be implemented.