public class BooleanClosureWrapper extends ObjectHelper class for internal use only. This allows to call a
Closureand convert the result to a boolean. It will do this by caching the possible "doCall" as well as the "asBoolean" in CallSiteArray fashion. "asBoolean" will not be called if the result is null or a Boolean. In case of null we return false and in case of a Boolean we simply unbox. This logic is designed after the one present in
DefaultTypeTransformation.castToBoolean(Object). The purpose of this class is to avoid the slow "asBoolean" call in that method.
BooleanReturningMethodInvokeris used for caching.
All Methods Instance Methods Concrete Methods Modifier and Type Method Description
call(Object... args)normal closure call
callForMap(Map.Entry<K,V> entry)Bridge for a call based on a map entry.