org.cthul.fixsure

Interface Cardinality

All Superinterfaces:

DataSource<Integer>, Stringify, Typed<Integer>

All Known Subinterfaces:

Cardinality.Fetcher, EagerFetcher.Template, FlCardinality, FlCardinality.FlFetcher, FlCardinality.Template, LazyFetcher.Template

All Known Implementing Classes:

AbstractFetcher, EagerFetcher, FetcherWithScalar, LazyFetcher

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 Cardinality
extends DataSource<Integer>, Typed<Integer>

Describes how and how many values should be fetched from a Generator.

Default implementations can be obtained from the Fetchers class.

See Also:

Fetchers, LazyValues, EagerValues

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	Cardinality.Fetcher Retrieves elements from a generator.

Method Summary

Modifier and Type	Method and Description
default FlCardinality	fluentCardinality() Provides access to the fluent cardinality interface.
default Class<Integer>	getValueType() Type is always integer.
Cardinality.Fetcher	toFetcher() Returns a Cardinality.Fetcher for this cardinality.
default Generator<Integer>	toGenerator() Alias for toFetcher().

Methods inherited from interface org.cthul.fixsure.DataSource

fluentData, toGenerators, toGenerators

Methods inherited from interface org.cthul.fixsure.api.Stringify

toString, toString, toString

Methods inherited from interface org.cthul.fixsure.Typed

token, token, typeOf

Method Detail

toFetcher

Cardinality.Fetcher toFetcher()

Returns a Cardinality.Fetcher for this cardinality.

Returns:

fetcher

fluentCardinality

default FlCardinality fluentCardinality()

Provides access to the fluent cardinality interface.

Returns:

fluent

getValueType

default Class<Integer> getValueType()

Type is always integer.

Specified by:

getValueType in interface Typed<Integer>

Returns:

Integer.class

toGenerator

default Generator<Integer> toGenerator()

Alias for toFetcher().

Specified by:

toGenerator in interface DataSource<Integer>

Returns:

fetcher