- Type Parameters:
T- The type of extended contexts.
- All Known Implementing Classes:
public interface FromDocumentFieldValueConvertContextExtension<T>An extension to
FromDocumentFieldValueConvertContext, allowing to access non-standard context specific to a given mapper.
WARNING: while this type is API, because instances should be manipulated by users, all of its methods are considered SPIs and therefore should never be called or implemented directly by users. In short, users are only expected to get instances of this type from an API (
SomeExtension.get()) and pass it to another API.
Optional<T> extendOptional(FromDocumentFieldValueConvertContext original, BackendSessionContext sessionContext)Attempt to extend a given context, returning an empty
Optionalin case of failure.
WARNING: this method is not API, see comments at the type level.