OSID - osid.hold.rules.IssueConstrainerRuleLookupSession Service Interface Definition

Interface	osid.hold.rules.IssueConstrainerRuleLookupSession
Implements	`osid.OsidSession`
Used By	`osid.hold.rules.HoldRulesManager`
Used By	`osid.hold.rules.HoldRulesProxyManager`
Description	This session provides methods to retrieve `IssueConstrainer` to `Issue` mappings. `Th` is lookup session defines several views: comparative view: elements may be silently omitted or re-ordered plenary view: provides a complete result set or is an error condition isolated oubliette view: All methods in this session operate, retrieve and pertain to issue constrainers defined explicitly in the current oubliette federated oubliette view: All methods in this session operate, retrieve and pertain to all issue constrainers defined in this oubliette and any other issue constrainers implicitly available in this oubliette through oubliette inheritence.
Method	getOublietteId
Description	Gets the `Oubliette` `Id` associated with this session.
Return	`osid.id.Id`		the `Oubliette Id` associated with this session
Compliance	`mandatory`		This method must be implemented.
Method	getOubliette
Description	Gets the `Oubliette` associated with this session.
Return	`osid.hold.Oubliette`		the oubliette
Errors	OPERATION_FAILED		unable to complete request
Errors	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canLookupIssueConstrainerRules
Description	Tests if this user can perform lookups of issue constrainer/issue mappings. A return of true does not guarantee successful authorization. A return of false indicates that it is known lookup 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 lookup operations to unauthorized users.
Return	`boolean`		`false` if looking up mappings is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	useComparativeIssueConstrainerRuleView
Description	The returns from the lookup methods may omit or translate elements based on this session, such as authorization, and not result in an error. This view is used when greater interoperability is desired at the expense of precision.
Compliance	`mandatory`		This method is must be implemented.
Method	usePlenaryIssueConstrainerRuleView
Description	A complete view of the `IssueConstrainer` and `Issue` returns is desired. Methods will return what is requested or result in an error. This view is used when greater precision is desired at the expense of interoperability.
Compliance	`mandatory`		This method is must be implemented.
Method	useFederatedOublietteView
Description	Federates the view for methods in this session. A federated view will include issue constrainers in oubliettes which are children of this oubliette in the oubliette hierarchy.
Compliance	`mandatory`		This method is must be implemented.
Method	useIsolatedOublietteView
Description	Isolates the view for methods in this session. An isolated view restricts lookups to this oubliette only.
Compliance	`mandatory`		This method is must be implemented.
Method	getIssueConstrainerIdsForIssue
Description	Gets the `IssueConstrainer Ids` associated with an `Issue`.
Parameters	`osid.id.Id`	`issueId`	`Id` of the `Issue`
Return	`osid.id.IdList`		the issue constrainer `Ids`
Errors	NOT_FOUND		`issueId` is not found
	NULL_ARGUMENT		`issueId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	getIssueConstrainersForIssue
Description	Gets the `IssueConstrainers` associated with an `Issue`.
Parameters	`osid.id.Id`	`issueId`	`Id` of the `Issue`
Return	`osid.hold.rules.IssueConstrainerList`		the issue constrainers
Errors	NOT_FOUND		`issueId` is not found
	NULL_ARGUMENT		`issueId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	getIssueIdsForIssueConstrainer
Description	Gets the `Issue` `Ids` mapped to an `IssueConstrainer`.
Parameters	`osid.id.Id`	`issueConstrainerId`	`Id` of an `IssueConstrainer`
Return	`osid.id.IdList`		list of issue `Ids`
Errors	NOT_FOUND		`issueConstrainerId` is not found
	NULL_ARGUMENT		`issueConstrainerId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	getIssuesForIssueConstrainer
Description	Gets the `Issues` mapped to an `IssueConstrainer`.
Parameters	`osid.id.Id`	`issueConstrainerId`	`Id` of an `IssueConstrainer`
Return	`osid.hold.IssueList`		list of issues
Errors	NOT_FOUND		`issueConstrainerId` is not found
	NULL_ARGUMENT		`issueConstrainerId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.