OSID - osid.control.Setting Service Interface Definition

Interface	osid.control.Setting
Implements	`osid.OsidObject`
Implements	`osid.Subjugateable`
Description	An `Setting` is a preset value for a `Controller.`
Method	getControllerId
Description	Gets the controller `Id.`
Return	`osid.id.Id`		the controller `Id`
Compliance	`mandatory`		This method must be implemented.
Method	getController
Description	Gets the controller.
Return	`osid.control.Controller`		the controller
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.
Method	isOn
Description	Tests if the toggleable controller is on.
Return	`boolean`		`true` if the controller is on, `false` otherwise
Errors	ILLEGAL_STATE		`Controller.isToggleable()` is `false`
Compliance	`mandatory`		This method must be implemented.
Method	isOff
Description	Tests if the toggleable controller is off.
Return	`boolean`		`true` if the controller is iff, `false` otherwise
Errors	ILLEGAL_STATE		`Controller.isToggleable()` is `false`
Compliance	`mandatory`		This method must be implemented.
Method	getVariableAmount
Description	Gets the level amount on a fixed scale.
Return	`decimal`		the level amount
Errors	ILLEGAL_STATE		`Controller.isVariable()` is `false`
Compliance	`mandatory`		This method must be implemented.
Method	getDiscreetStateId
Description	Gets the discreet `State` `Id.`
Return	`osid.id.Id`		the state `Id`
Errors	ILLEGAL_STATE		`Controller.hasDiscreetStates()` is `false`
Compliance	`mandatory`		This method must be implemented.
Method	getDiscreetState
Description	Gets the discreet `State.`
Return	`osid.process.State`		the state
Errors	ILLEGAL_STATE		`Controller.hasDiscreetStates()` is `false`
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.
Method	getRampRate
Description	Gets the ramp rate from off to on to use for the transition for this setting. If the ramp rate is 10 seconds and the variable percentage is 50%, then the actual transition duration from off would be 5 seconds for a linear controller.
Return	`osid.calendaring.Duration`		the ramp rate
Errors	ILLEGAL_STATE		`Controller.isRampable()` is `false`
Compliance	`mandatory`		This method must be implemented.
Method	getSettingRecord
Description	Gets the setting record corresponding to the given `Setting` record `Type.` This method is used to retrieve an object implementing the requested record. The `settingRecordType` may be the `Type` returned in `getRecordTypes()` or any of its parents in a `Type` hierarchy where `hasRecordType(settingRecordType)` is `true` .
Parameters	`osid.type.Type`	`settingRecordType`	the type of setting record to retrieve
Return	`osid.control.records.SettingRecord`		the setting record
Errors	NULL_ARGUMENT		`settingRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(settingRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.