Interface Gatherer.Integrator.Greedy<A,T,R>

Type Parameters:: A - the type of state used by this integrator; T - the type of elements this greedy integrator receives; R - the type of results this greedy integrator can produce

All Superinterfaces:: Gatherer.Integrator<A,T,R>

Enclosing interface:: Gatherer.Integrator<A,T,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 static interface Gatherer.Integrator.Greedy<A,T,R> extends Gatherer.Integrator<A,T,R>

Greedy Integrators consume all their input, and may only relay that the downstream does not want more elements.

Implementation Requirements:: This interface is used to communicate that no short-circuiting will be initiated by this Integrator, and that information can then be used to optimize evaluation.
Since:: 24

Nested Class Summary

Nested classes/interfaces declared in interface Gatherer.Integrator

Gatherer.Integrator.Greedy<A,T,R>

Modifier and Type	Interface	Description
`static interface`	`Gatherer.Integrator.Greedy<A,T,R>`	Greedy Integrators consume all their input, and may only relay that the downstream does not want more elements.

Method Summary

Methods declared in interface Gatherer.Integrator

integrate

Modifier and Type	Method	Description
`boolean`	`integrate(A state, T element, Gatherer.Downstream<? super R> downstream)`	Performs an action given: the current state, the next element, and a downstream object; potentially inspecting and/or updating the state, optionally sending any number of elements downstream -- and then returns whether more elements are to be consumed or not.

© 1993, 2025, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.