OSID - osid.ordering.batch.ItemBatchForm Service Interface Definition

Interface	osid.ordering.batch.ItemBatchForm
Implements	`osid.ordering.ItemForm`
Description	This is the form for creating and updating items in bulk. Like all `OsidForm` objects, various data elements may be set here for use in the create and update methods in the `ItemBatchAdminSession.` For each data element that may be set, metadata may be examined to provide display hints or data constraints.
Method	getOrderId
Description	Gets the order `Id` of the item if this is a create transaction.
Return	`osid.id.Id`	the order `Id`
Errors	ILLEGAL_STATE	`isForUpdate()` is `true`
Compliance	`mandatory`	This method must be implemented.
Method	getResourceId
Description	Gets the `Resource` `Id` of the item if this is a create transaction.
Return	`osid.id.Id`	the resource `Id`
Errors	ILLEGAL_STATE	`isForUpdate()` is `true`
Compliance	`mandatory`	This method must be implemented.
Method	getItemId
Description	Gets the `Id` of the item to be updated if this is an update transaction.
Return	`osid.id.Id`	the item `Id`
Errors	ILLEGAL_STATE	`isForUpdate()` is `false`
Compliance	`mandatory`	This method must be implemented.