Package io.github.pellse.reactive.assembler

Interface QueryUtils

public interface QueryUtils

Method Summary

Static Methods

Modifier and Type	Method	Description
static <T, R, C extends Iterable<? extends T>> @NotNull reactor.core.publisher.Flux<R>	safeApply(C coll, Function<C,org.reactivestreams.Publisher<R>> queryFunction)
static <ID, IDC extends Collection<ID>, R> Function<IDC,org.reactivestreams.Publisher<R>>	toPublisher(Function<IDC,Iterable<R>> queryFunction)
static <ID, IDC extends Collection<ID>, RRC> @NotNull Map<ID,RRC>	toResultMap(IDC ids, Map<ID,RRC> map, Function<ID,RRC> defaultResultProvider)
static <ID, R> @NotNull Supplier<Map<ID,R>>	toSupplier(int initialCapacity, MapFactory<ID,R> mapFactory)

Method Details

toPublisher

static <ID,
IDC extends Collection<ID>,
R>
Function<IDC,org.reactivestreams.Publisher<R>> toPublisher(Function<IDC,Iterable<R>> queryFunction)

safeApply

@NotNull
static <T,
R,
C extends Iterable<? extends T>>
@NotNull reactor.core.publisher.Flux<R> safeApply(C coll,
 Function<C,org.reactivestreams.Publisher<R>> queryFunction)

toResultMap

@NotNull
static <ID,
IDC extends Collection<ID>,
RRC>
@NotNull Map<ID,RRC> toResultMap(IDC ids,
 Map<ID,RRC> map,
 Function<ID,RRC> defaultResultProvider)

toSupplier

@NotNull
@Contract(pure=true)
static <ID,
R> @NotNull Supplier<Map<ID,R>> toSupplier(int initialCapacity,
 MapFactory<ID,R> mapFactory)