OSID - osid.inquiry.rules.InquiryEnablerInquestAssignmentSession Service Interface Definition

Interface	osid.inquiry.rules.InquiryEnablerInquestAssignmentSession
Implements	`osid.OsidSession`
Description	This session provides methods to re-assign `InquiryEnabler` to `Inquest` mappings. An `InquiryEnabler` may appear in multiple `Inquest` objects and removing the last reference to an `InquiryEnabler` is the equivalent of deleting it. Each `Inquest` may have its own authorizations governing who is allowed to operate on it. Adding a reference of an `InquiryEnabler` to another `Inquest` is not a copy operation (eg: does not change its `Id` ).
Method	canAssignInquiryEnablers
Description	Tests if this user can alter inquiry enabler/inquest mappings. A return of true does not guarantee successful authorization. A return of false indicates that it is known mapping 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 mapping is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	canAssignInquiryEnablersToInquest
Description	Tests if this user can alter inquiry enabler/inquest mappings. A return of true does not guarantee successful authorization. A return of false indicates that it is known mapping 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.
Parameters	`osid.id.Id`	`inquestId`	the `Id` of the `Inquest`
Return	`boolean`		`false` if mapping is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`inquestId` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	getAssignableInquestIds
Description	Gets a list of inquests including and under the given inquest node in which any inquiry enabler can be assigned.
Parameters	`osid.id.Id`	`inquestId`	the `Id` of the `Inquest`
Return	`osid.id.IdList`		list of assignable inquest `Ids`
Errors	NULL_ARGUMENT		`inquestId` is `null`
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.
Method	getAssignableInquestIdsForInquiryEnabler
Description	Gets a list of inquests including and under the given inquest node in which a specific inquiry enabler can be assigned.
Parameters	`osid.id.Id`	`inquestId`	the `Id` of the `Inquest`
Parameters	`osid.id.Id`	`inquiryEnablerId`	the `Id` of the `InquiryEnabler`
Return	`osid.id.IdList`		list of assignable inquest `Ids`
Errors	NULL_ARGUMENT		`inquestId` or `inquiryEnablerId` is `null`
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.
Method	assignInquiryEnablerToInquest
Description	Adds an existing `InquiryEnabler` to an `Inquest.`
Parameters	`osid.id.Id`	`inquiryEnablerId`	the `Id` of the `InquiryEnabler`
Parameters	`osid.id.Id`	`inquestId`	the `Id` of the `Inquest`
Errors	ALREADY_EXISTS		`inquiryEnablerId` already assigned to `inquestId`
	NOT_FOUND		`inquiryEnablerId` or `inquestId` not found
	NULL_ARGUMENT		`inquiryEnablerId` or `inquestId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	unassignInquiryEnablerFromInquest
Description	Removes an `InquiryEnabler` from an `Inquest.`
Parameters	`osid.id.Id`	`inquiryEnablerId`	the `Id` of the `InquiryEnabler`
Parameters	`osid.id.Id`	`inquestId`	the `Id` of the `Inquest`
Errors	NOT_FOUND		`inquiryEnablerId` or `inquestId` not found or `inquiryEnablerId` already assigned to `inquestId`
	NULL_ARGUMENT		`inquiryEnablerId` or `inquestId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	reassignInquiryEnablerToInquest
Description	Moves an `InquiryEnabler` from one `Inquest` to another. Mappings to other `Inquests` are unaffected.
Parameters	`osid.id.Id`	`inquiryEnablerId`	the `Id` of the `InquiryEnabler`
	`osid.id.Id`	`fromInquestId`	the `Id` of the current `Inquest`
	`osid.id.Id`	`toInquestId`	the `Id` of the destination `Inquest`
Errors	NOT_FOUND		`inquiryEnabler, fromInquestId,` or `toInquestId` not found or `inquiryEnabler` not mapped to `fromInquestId`
	NULL_ARGUMENT		`inquiryEnabler, fromInquestId,` or `toInquestId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.