OSID - osid.billing.CustomerForm Service Interface Definition

Interface	osid.billing.CustomerForm
Implements	`osid.OsidObjectForm`
Implements	`osid.OsidTemporalForm`
Implemented By	`osid.billing.batch.CustomerBatchForm`
Used By	`osid.billing.CustomerAdminSession`
Description	This is the form for creating and updating `Customers`. Like all `OsidForm` objects, various data elements may be set here for use in the create and update methods in the `CustomerAdminSession`. For each data element that may be set, metadata may be examined to provide display hints or data constraints.
Method	getCustomerNumberMetadata
Description	Gets the metadata for the customer number.
Return	`osid.Metadata`		metadata for the customer number
Compliance	`mandatory`		This method must be implemented.
Method	setCustomerNumber
Description	Sets the customer number.
Parameters	`string`	`number`	the new number
Errors	INVALID_ARGUMENT		`number` is invalid
	NO_ACCESS		`Metadata.isReadOnly()` is `true`
	NULL_ARGUMENT		`number` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	clearCustomerNumber
Description	Clears the customer number.
Errors	NO_ACCESS		`Metadata.isRequired()` or `Metadata.isReadOnly()` is `true`
Compliance	`mandatory`		This method must be implemented.
Method	getActivityMetadata
Description	Gets the metadata for an activity.
Return	`osid.Metadata`		metadata for the activity
Compliance	`mandatory`		This method must be implemented.
Method	setActivity
Description	Sets the activity.
Parameters	`osid.id.Id`	`activityId`	the new activity
Errors	INVALID_ARGUMENT		`activityId` is invalid
	NO_ACCESS		`Metadata.isReadOnly()` is `true`
	NULL_ARGUMENT		`activityId` is `null`
Compliance	`mandatory`		This method must be implemented.
Method	clearActivity
Description	Removes the activity.
Errors	NO_ACCESS		`Metadata.isRequired()` is `true` or `Metadata.isReadOnly()` is `true`
Compliance	`mandatory`		This method must be implemented.
Method	getCustomerFormRecord
Description	Gets the `CustomerFormRecord` corresponding to the given customer record `Type`.
Parameters	`osid.type.Type`	`customerRecordType`	a customer record type
Return	`osid.billing.records.CustomerFormRecord`		the customer form record
Errors	NULL_ARGUMENT		`customerRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(customerRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.