OSID - osid.profile.ProfileHierarchyDesignSession Service Interface Definition

Interface	osid.profile.ProfileHierarchyDesignSession
Implements	`osid.OsidSession`
Description	This session defines methods for managing a hierarchy of `Profile` objects. Each node in the hierarchy is a unique `Profile.`
Method	getProfileHierarchyId
Description	Gets the hierarchy `Id` associated with this session.
Return	`osid.id.Id`		the hierarchy `Id` associated with this session
Compliance	`mandatory`		This method must be implemented.
Method	getProfileHierarchy
Description	Gets the hierarchy associated with this session.
Return	`osid.hierarchy.Hierarchy`		the hierarchy associated with this session
Errors	OPERATION_FAILED		unable to complete request
Errors	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	canModifyProfileHierarchy
Description	Tests if this user can change the hierarchy. A return of true does not guarantee successful authorization. A return of false indicates that it is known performing any update will result in a `PERMISSION_DENIED.` This is intended as a hint to an application that may opt not to offer these operations to an unauthorized user.
Return	`boolean`		`false` if changing this hierarchy is not authorized, `true` otherwise
Compliance	`mandatory`		This method must be implemented.
Method	addRootProfile
Description	Adds a root profile.
Parameters	`osid.id.Id`	`profileId`	the `Id` of a profile
Errors	ALREADY_EXISTS		`profileId` is already in hierarchy
	NOT_FOUND		`profileId` not found
	NULL_ARGUMENT		`profileId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeRootProfile
Description	Removes a root profile.
Parameters	`osid.id.Id`	`profileId`	the `Id` of a profile
Errors	NOT_FOUND		`profileId` not a root
	NULL_ARGUMENT		`profileId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	addChildProfile
Description	Adds a child to a profile.
Parameters	`osid.id.Id`	`profileId`	the `Id` of a profile
Parameters	`osid.id.Id`	`childId`	the `Id` of the new child
Errors	ALREADY_EXISTS		`profileId` is already a parent of `childId`
	NOT_FOUND		`profileId` or `childId` not found
	NULL_ARGUMENT		`profileId` or `childId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeChildProfile
Description	Removes a child from a profile.
Parameters	`osid.id.Id`	`profileId`	the `Id` of a profile
Parameters	`osid.id.Id`	`childId`	the `Id` of the new child
Errors	NOT_FOUND		`profileId` not a parent of `childId`
	NULL_ARGUMENT		`profileId` or `childId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.
Method	removeChildProfiles
Description	Removes all children from a profile.
Parameters	`osid.id.Id`	`profileId`	the `Id` of a profile
Errors	NOT_FOUND		`profileId` not in hierarchy
	NULL_ARGUMENT		`profileId` is `null`
	OPERATION_FAILED		unable to complete request
	PERMISSION_DENIED		authorization failure
Compliance	`mandatory`		This method must be implemented.