/** @since Available in iOS 7.0 and later. */
public boolean isExpired() {
if (data.containsKey(IsExpiredKey())) {
NSNumber val = (NSNumber) data.get(IsExpiredKey());
return val.booleanValue();
}
return false;
}
/** @since Available in iOS 4.0 and later. */
public String getAirline() {
if (data.containsKey(AirlineKey())) {
NSString val = (NSString) data.get(AirlineKey());
return val.toString();
}
return null;
}
/** @since Available in iOS 7.0 and later. */
public boolean isVolumePurchase() {
if (data.containsKey(IsVolumePurchaseKey())) {
NSNumber val = (NSNumber) data.get(IsVolumePurchaseKey());
return val.booleanValue();
}
return false;
}
/** @since Available in iOS 4.0 and later. */
public String getFlight() {
if (data.containsKey(FlightKey())) {
NSString val = (NSString) data.get(FlightKey());
return val.toString();
}
return null;
}