OSID - osid.mapping.path.rules.SignalEnabler Service Interface Definition

Interface	osid.mapping.path.rules.SignalEnabler
Implements	`osid.OsidEnabler`
Description	A `SignalEnabler` describes the rules for enabling signals.
Method	getSignalEnablerRecord
Description	Gets the signal enabler record corresponding to the given `SignalEnabler` record `Type.` This method is used to retrieve an object implementing the requested record. The `signalEnablerRecordType` may be the `Type` returned in `getRecordTypes()` or any of its parents in a `Type` hierarchy where `hasRecordType(signalEnablerRecordType)` is `true` .
Parameters	`osid.type.Type`	`signalEnablerRecordType`	the type of signal enabler record to retrieve
Return	`osid.mapping.path.rules.records.SignalEnablerRecord`		the signal enabler record
Errors	NULL_ARGUMENT		`signalEnablerRecordType` is `null`
	OPERATION_FAILED		unable to complete request
	UNSUPPORTED		`hasRecordType(signalEnablerRecordType)` is `false`
Compliance	`mandatory`		This method must be implemented.