Package io.github.pellse.reactive.assembler

Interface RuleMapperSource<ID,EID,IDC extends Collection<ID>,R,RRC>

Type Parameters:

ID - Correlation Id type

IDC - Collection of correlation ids type (e.g. List<ID>, Set<ID>)

R - Type of the publisher elements returned from queryFunction

RRC - Either R or collection of R (e.g. R vs. List<R>)

All Superinterfaces:

Function<RuleMapperContext<ID,EID,IDC,R,RRC>,Function<IDC,org.reactivestreams.Publisher<R>>>

Functional Interface:

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

@FunctionalInterface
public interface RuleMapperSource<ID,EID,IDC extends Collection<ID>,R,RRC>
extends Function<RuleMapperContext<ID,EID,IDC,R,RRC>,Function<IDC,org.reactivestreams.Publisher<R>>>

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	RuleMapperSource.Builder<ID,IDC extends Collection<ID>,R>
static interface	RuleMapperSource.RuleMapperBuilder<ID,IDC extends Collection<ID>,R>

Field Summary

Fields

Modifier and Type	Field	Description
static final RuleMapperSource<?,?,? extends Collection<Object>,?,?>	EMPTY_SOURCE

Method Summary

Static Methods

Modifier and Type	Method	Description
static <ID, EID, IDC extends Collection<ID>, R, RRC> RuleMapperSource<ID,EID,IDC,R,RRC>	call(Function<IDC,org.reactivestreams.Publisher<R>> queryFunction)
static <ID, EID, IDC extends Collection<ID>, R, RRC> RuleMapperSource<ID,EID,IDC,R,RRC>	emptySource()
static <ID, IDC extends Collection<ID>, R> RuleMapperSource.RuleMapperBuilder<ID,IDC,R>	from(RuleMapperSource<ID,?,IDC,R,?> source)
static <ID, IDC extends Collection<ID>, R> RuleMapperSource.RuleMapperBuilder<ID,IDC,R>	from(Function<IDC,org.reactivestreams.Publisher<R>> queryFunction)
static <ID, EID, IDC extends Collection<ID>, R, RRC> boolean	isEmptySource(RuleMapperSource<ID,EID,IDC,R,RRC> ruleMapperSource)
static <ID, EID, IDC extends Collection<ID>, R, RRC> RuleMapperSource<ID,EID,IDC,R,RRC>	nullToEmptySource(RuleMapperSource<ID,EID,IDC,R,RRC> ruleMapperSource)
static <ID, EID, IDC extends Collection<ID>, R, RRC> RuleMapperSource<ID,EID,IDC,R,RRC>	pipe(RuleMapperSource<ID,EID,IDC,R,RRC> mapper, Function<? super RuleMapperSource<ID,EID,IDC,R,RRC>,? extends RuleMapperSource<ID,EID,IDC,R,RRC>>... mappingFunctions)

Methods inherited from interface java.util.function.Function

andThen, apply, compose

Field Details

EMPTY_SOURCE

static final RuleMapperSource<?,?,? extends Collection<Object>,?,?> EMPTY_SOURCE

Method Details

from

static <ID,
IDC extends Collection<ID>,
R>
RuleMapperSource.RuleMapperBuilder<ID,IDC,R> from(Function<IDC,org.reactivestreams.Publisher<R>> queryFunction)

from

static <ID,
IDC extends Collection<ID>,
R>
RuleMapperSource.RuleMapperBuilder<ID,IDC,R> from(RuleMapperSource<ID,?,IDC,R,?> source)

call

static <ID,
EID,
IDC extends Collection<ID>,
R,
RRC>
RuleMapperSource<ID,EID,IDC,R,RRC> call(Function<IDC,org.reactivestreams.Publisher<R>> queryFunction)

emptySource

static <ID,
EID,
IDC extends Collection<ID>,
R,
RRC>
RuleMapperSource<ID,EID,IDC,R,RRC> emptySource()

isEmptySource

static <ID,
EID,
IDC extends Collection<ID>,
R,
RRC>
boolean isEmptySource(RuleMapperSource<ID,EID,IDC,R,RRC> ruleMapperSource)

nullToEmptySource

static <ID,
EID,
IDC extends Collection<ID>,
R,
RRC>
RuleMapperSource<ID,EID,IDC,R,RRC> nullToEmptySource(RuleMapperSource<ID,EID,IDC,R,RRC> ruleMapperSource)

pipe

@SafeVarargs
static <ID,
EID,
IDC extends Collection<ID>,
R,
RRC>
RuleMapperSource<ID,EID,IDC,R,RRC> pipe(RuleMapperSource<ID,EID,IDC,R,RRC> mapper,
 Function<? super RuleMapperSource<ID,EID,IDC,R,RRC>,? extends RuleMapperSource<ID,EID,IDC,R,RRC>>... mappingFunctions)