predicateForMedicationDoseEvent(scheduledStart:end:)

Declaration

class func predicateForMedicationDoseEvent(scheduledStart startDate: Date?, end endDate: Date?) -> NSPredicate

Parameters

• startDate:

  The beginning of the window for scheduled dates of any medication dose event to match.

• endDate:

  The beginning of the window for scheduled dates of any medication dose event to match.

Discussion

Creates a predicate for use with HKQuery subclasses.

Creates a query predicate that matches HKMedicationDoseEvent samples that have a scheduled date within a window of scheduled times. If nil is provided to either parameter, the respective side of the window is unbound.