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OSID Specifications
ontology package
Version 3.0.0
Release Candidate Preview
Interfaceosid.ontology.SubjectNode
Implementsosid.OsidNode
Description

This interface is a container for a partial hierarchy retrieval. The number of hierarchy levels traversable through this interface depend on the number of levels requested in the SubjectHierarchySession.

MethodgetSubject
Description

Gets the Subject at this node.

Returnosid.ontology.Subjectthe subject represented by this node
CompliancemandatoryThis method must be implemented.
MethodgetParentSubjectNodes
Description

Gets the parents of this subject.

Returnosid.ontology.SubjectNodeListthe parents of the id
CompliancemandatoryThis method must be implemented.
MethodgetChildSubjectNodes
Description

Gets the children of this subject.

Returnosid.ontology.SubjectNodeListthe children of this subject
CompliancemandatoryThis method must be implemented.