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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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package java.util.stream;

@SuppressWarnings({"unchecked", "deprecation", "all"})
@android.annotation.FlaggedApi(com.android.libcore.Flags.FLAG_OPENJDK_21_V2_APIS)
public interface Gatherer<T, A, R> {

public default <RR> java.util.stream.Gatherer<T,?,RR> andThen(java.util.stream.Gatherer<? super R,?,? extends RR> that) { throw new RuntimeException("Stub!"); }

public default java.util.function.BinaryOperator<A> combiner() { throw new RuntimeException("Stub!"); }

public static <A> java.util.function.BinaryOperator<A> defaultCombiner() { throw new RuntimeException("Stub!"); }

public static <A, R> java.util.function.BiConsumer<A,java.util.stream.Gatherer.Downstream<? super R>> defaultFinisher() { throw new RuntimeException("Stub!"); }

public static <A> java.util.function.Supplier<A> defaultInitializer() { throw new RuntimeException("Stub!"); }

public default java.util.function.BiConsumer<A,java.util.stream.Gatherer.Downstream<? super R>> finisher() { throw new RuntimeException("Stub!"); }

public default java.util.function.Supplier<A> initializer() { throw new RuntimeException("Stub!"); }

public java.util.stream.Gatherer.Integrator<A,T,R> integrator();

public static <T, A, R> java.util.stream.Gatherer<T,A,R> of(java.util.function.Supplier<A> initializer, java.util.stream.Gatherer.Integrator<A,T,R> integrator, java.util.function.BinaryOperator<A> combiner, java.util.function.BiConsumer<A,java.util.stream.Gatherer.Downstream<? super R>> finisher) { throw new RuntimeException("Stub!"); }

public static <T, R> java.util.stream.Gatherer<T,java.lang.Void,R> of(java.util.stream.Gatherer.Integrator<java.lang.Void,T,R> integrator) { throw new RuntimeException("Stub!"); }

public static <T, R> java.util.stream.Gatherer<T,java.lang.Void,R> of(java.util.stream.Gatherer.Integrator<java.lang.Void,T,R> integrator, java.util.function.BiConsumer<java.lang.Void,java.util.stream.Gatherer.Downstream<? super R>> finisher) { throw new RuntimeException("Stub!"); }

public static <T, A, R> java.util.stream.Gatherer<T,A,R> ofSequential(java.util.function.Supplier<A> initializer, java.util.stream.Gatherer.Integrator<A,T,R> integrator) { throw new RuntimeException("Stub!"); }

public static <T, A, R> java.util.stream.Gatherer<T,A,R> ofSequential(java.util.function.Supplier<A> initializer, java.util.stream.Gatherer.Integrator<A,T,R> integrator, java.util.function.BiConsumer<A,java.util.stream.Gatherer.Downstream<? super R>> finisher) { throw new RuntimeException("Stub!"); }

public static <T, R> java.util.stream.Gatherer<T,java.lang.Void,R> ofSequential(java.util.stream.Gatherer.Integrator<java.lang.Void,T,R> integrator) { throw new RuntimeException("Stub!"); }

public static <T, R> java.util.stream.Gatherer<T,java.lang.Void,R> ofSequential(java.util.stream.Gatherer.Integrator<java.lang.Void,T,R> integrator, java.util.function.BiConsumer<java.lang.Void,java.util.stream.Gatherer.Downstream<? super R>> finisher) { throw new RuntimeException("Stub!"); }
@SuppressWarnings({"unchecked", "deprecation", "all"})
@java.lang.FunctionalInterface
@android.annotation.FlaggedApi(com.android.libcore.Flags.FLAG_OPENJDK_21_V2_APIS)
public static interface Downstream<T> {

public default boolean isRejecting() { throw new RuntimeException("Stub!"); }

public boolean push(T element);
}

@SuppressWarnings({"unchecked", "deprecation", "all"})
@java.lang.FunctionalInterface
@android.annotation.FlaggedApi(com.android.libcore.Flags.FLAG_OPENJDK_21_V2_APIS)
public static interface Integrator<A, T, R> {

public boolean integrate(A state, T element, java.util.stream.Gatherer.Downstream<? super R> downstream);

public static <A, T, R> java.util.stream.Gatherer.Integrator<A,T,R> of(java.util.stream.Gatherer.Integrator<A,T,R> integrator) { throw new RuntimeException("Stub!"); }

public static <A, T, R> java.util.stream.Gatherer.Integrator.Greedy<A,T,R> ofGreedy(java.util.stream.Gatherer.Integrator.Greedy<A,T,R> greedy) { throw new RuntimeException("Stub!"); }
@SuppressWarnings({"unchecked", "deprecation", "all"})
@java.lang.FunctionalInterface
@android.annotation.FlaggedApi(com.android.libcore.Flags.FLAG_OPENJDK_21_V2_APIS)
public static interface Greedy<A, T, R> extends java.util.stream.Gatherer.Integrator<A,T,R> {
}

}

}