Package org.incendo.cloud.suggestion

Interface SuggestionMapper<S extends Suggestion>

Type Parameters:

S - the suggestion type

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
@API(status=STABLE)
public interface SuggestionMapper<S extends Suggestion>

Maps from Suggestion to SuggestionMapper.

Method Summary

Modifier and Type	Method	Description
static @NonNull SuggestionMapper<Suggestion>	identity()	Returns a suggestion mapper that maps from Suggestion to Suggestion.
@NonNull S	map(@NonNull Suggestion suggestion)	Maps the suggestion to the responding suggestion of type SuggestionMapper.
default <S1 extends Suggestion> @NonNull SuggestionMapper<S1>	then(@NonNull SuggestionMapper<S1> mapper)	Returns a suggestion mapper that invokes this mapper first and then the provided one.

Method Details

identity

static @NonNull SuggestionMapper<Suggestion> identity()

Returns a suggestion mapper that maps from Suggestion to Suggestion.

Returns:

the identity mapper

map

@NonNull S map(@NonNull Suggestion suggestion)

Maps the suggestion to the responding suggestion of type SuggestionMapper.

Parameters:

suggestion - the input suggestion

Returns:

the output suggestion

then

default <S1 extends Suggestion>
@NonNull SuggestionMapper<S1> then(@NonNull SuggestionMapper<S1> mapper)

Returns a suggestion mapper that invokes this mapper first and then the provided one.

Type Parameters:

S1 - mapped suggestion type

Parameters:

mapper - suggestion mapper

Returns:

new mapper