OSID - osid.billing.batch.EntryBatchForm Service Interface Definition

Interface	osid.billing.batch.EntryBatchForm
Implements	`osid.billing.EntryForm`
Used By	`osid.billing.batch.EntryBatchFormList`
Description	This is the form for creating and updating entries in bulk. Like all `OsidForm` objects, various data elements may be set here for use in the create and update methods in the `EntryBatchAdminSession`. For each data element that may be set, metadata may be examined to provide display hints or data constraints.
Method	getCustomerId
Description	Gets the `Customer` `Id` of the entry if this is a create transaction.
Return	`osid.id.Id`	the customer `Id`
Errors	ILLEGAL_STATE	`isForUpdate()` is `true`
Compliance	`mandatory`	This method must be implemented.
Method	getItemId
Description	Gets the `Item` `Id` of the entry if this is a create transaction.
Return	`osid.id.Id`	the item `Id`
Errors	ILLEGAL_STATE	`isForUpdate()` is `true`
Compliance	`mandatory`	This method must be implemented.
Method	getPeriodId
Description	Gets the period `Id` of the entry if this is a create transaction.
Return	`osid.id.Id`	the period `Id`
Errors	ILLEGAL_STATE	`isForUpdate()` is `true`
Compliance	`mandatory`	This method must be implemented.
Method	getEntryId
Description	Gets the `Id` of the entry to be updated if this is an update transaction.
Return	`osid.id.Id`	the entry `Id`
Errors	ILLEGAL_STATE	`isForUpdate()` is `false`
Compliance	`mandatory`	This method must be implemented.