OSID - osid.assessment.authoring.SequenceRuleEnablerBankAssignmentSession Service Interface Definition

Interface	osid.assessment.authoring.SequenceRuleEnablerBankAssignmentSession
Implements	`osid.OsidSession`
Description	This session provides methods to re-assign `SequenceRuleEnabler` to `Bank` mappings. a `SequenceRuleEnabler` may appear in multiple `Bank` objects and removing the last reference to a `SequenceRuleEnabler` is the equivalent of deleting it. Each `Bank` may have its own authorizations governing who is allowed to operate on it. Adding a reference of a `SequenceRuleEnabler` to another `Bank` is not a copy operation (eg: does not change its `Id` ).
Method	canAssignSequenceRuleEnablers
Description	Tests if this user can alter sequence rule enabler/bank 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	canAssignSequenceRuleEnablersToBank
Description	Tests if this user can alter sequence rule enabler/bank 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`	`bankId`	the `Id` of the `Bank`
Return	`boolean`		`false` if mapping is not authorized, `true` otherwise
Errors	NULL_ARGUMENT		`bankId` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	getAssignableBankIds
Description	Gets a list of bank including and under the given bank node in which any sequence rule enabler can be assigned.
Parameters	`osid.id.Id`	`bankId`	the `Id` of the `Bank`
Return	`osid.id.IdList`		list of assignable bank `Ids`
Errors	NULL_ARGUMENT		`bankId` is `null`
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.
Method	getAssignableBankIdsForSequenceRuleEnabler
Description	Gets a list of bank including and under the given bank node in which a specific sequence rule enabler can be assigned.
Parameters	`osid.id.Id`	`bankId`	the `Id` of the `Bank`
Parameters	`osid.id.Id`	`sequenceRuleEnablerId`	the `Id` of the `SequenceRuleEnabler`
Return	`osid.id.IdList`		list of assignable bank `Ids`
Errors	NULL_ARGUMENT		`bankId` or `sequenceRuleEnablerId` is `null`
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.
Method	assignSequenceRuleEnablerToBank
Description	Adds an existing `SequenceRuleEnabler` to a `Bank.`
Parameters	`osid.id.Id`	`sequenceRuleEnablerId`	the `Id` of the `SequenceRuleEnabler`
Parameters	`osid.id.Id`	`bankId`	the `Id` of the `Bank`
Errors	ALREADY_EXISTS		`sequenceRuleEnablerId` is already assigned to `bankId`
	NOT_FOUND		`sequenceRuleEnablerId` or `bankId` not found
	NULL_ARGUMENT		`sequenceRuleEnablerId` or `bankId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	unassignSequenceRuleEnablerFromBank
Description	Removes a `SequenceRuleEnabler` from a `Bank.`
Parameters	`osid.id.Id`	`sequenceRuleEnablerId`	the `Id` of the `SequenceRuleEnabler`
Parameters	`osid.id.Id`	`bankId`	the `Id` of the `Bank`
Errors	NOT_FOUND		`sequenceRuleEnablerId` or `bankId` not found or `sequenceRuleEnablerId` not assigned to `bankId`
	NULL_ARGUMENT		`sequenceRuleEnablerId` or `bankId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.