COBCH1730 <type-name1> does not have a public implementation of event <event-name> of interface <type-name2>

In the following example, class myScheduler implements interface IAlarm, but does not contain an implementation of alarmSwitch. You must add an event named alarmSwitch for the implementation to be satisfied.

class-id myScheduler implements type IAlarm.
01 alarmTime string property.
method-id setTime.
 ...
end method.
end class.

delegate-id alarmState.
 ...
end delegate.

interface-id IAlarm.
01 alarmTime string property.
01 alarmSwitch type alarmState event.
method-id setTime.
 ...
end method.
end interface.