OSID - osid.hierarchy.HierarchyQueryInspector Service Interface Definition

Interface	osid.hierarchy.HierarchyQueryInspector
Implements	`osid.OsidCatalogQueryInspector`
Used By	`osid.authorization.FunctionQueryInspector`
	`osid.authorization.QualifierQueryInspector`
	`osid.hierarchy.HierarchySearchResults`
Description	This is the query inspector for examining hierarchy queries.
Method	getNodeIdTerms
Description	Gets the node `Id` query terms.
Return	`osid.search.terms.IdTerm[]`		the query terms
Compliance	`mandatory`		This method must be implemented.
Method	getHierarchyQueryInspectorRecord
Description	Gets the hierarchy query inspector record corresponding to the given `Hierarchy` record `Type`.
Parameters	`osid.type.Type`	`hierarchyRecordType`	a hierarchy record type
Return	`osid.hierarchy.records.HierarchyQueryInspectorRecord`		the hierarchy query inspector record
Errors	NULL_ARGUMENT		`hierarchyRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(hierarchyRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.