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Java Queues.one方法代码示例

本文整理汇总了Java中reactor.util.concurrent.Queues.one方法的典型用法代码示例。如果您正苦于以下问题：Java Queues.one方法的具体用法？Java Queues.one怎么用？Java Queues.one使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类reactor.util.concurrent.Queues的用法示例。


在下文中一共展示了Queues.one方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: scanConcatMapImmediate

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Test
public void scanConcatMapImmediate() {
	CoreSubscriber<Integer> actual = new LambdaSubscriber<>(null, e -> {}, null, null);
	FluxConcatMap.ConcatMapImmediate<String, Integer> test = new FluxConcatMap.ConcatMapImmediate<>(
			actual, s -> Mono.just(s.length()), Queues.one(), 123);

	Subscription parent = Operators.emptySubscription();
	test.onSubscribe(parent);

	test.queue.offer("foo");

	assertThat(test.scan(Scannable.Attr.BUFFERED)).isEqualTo(1);
	assertThat(test.scan(Scannable.Attr.PREFETCH)).isEqualTo(123);
	assertThat(test.scan(Scannable.Attr.DELAY_ERROR)).isFalse();
	assertThat(test.scan(Scannable.Attr.PARENT)).isSameAs(parent);
	assertThat(test.scan(Scannable.Attr.ACTUAL)).isSameAs(actual);

	assertThat(test.scan(Scannable.Attr.TERMINATED)).isFalse();
	test.onComplete();
	assertThat(test.scan(Scannable.Attr.TERMINATED)).isTrue();

	assertThat(test.scan(Scannable.Attr.CANCELLED)).isFalse();
	test.cancelled = true;
	assertThat(test.scan(Scannable.Attr.CANCELLED)).isTrue();
}
开发者ID:reactor，项目名称:reactor-core，代码行数:26，代码来源:FluxConcatMapTest.java

示例2: scanConcatMapImmediateError

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Test
public void scanConcatMapImmediateError() {
	CoreSubscriber<Integer> actual = new LambdaSubscriber<>(null, e -> {}, null, null);
	FluxConcatMap.ConcatMapImmediate<String, Integer> test = new FluxConcatMap.ConcatMapImmediate<>(
			actual, s -> Mono.just(s.length()), Queues.one(), 123);

	Subscription parent = Operators.emptySubscription();
	test.onSubscribe(parent);

	assertThat(test.scan(Scannable.Attr.DELAY_ERROR)).isFalse();

	//note that most of the time, the error will be hidden by TERMINATED as soon as it has been propagated downstream :(
	test.error = new IllegalStateException("boom");
	assertThat(test.scan(Scannable.Attr.ERROR)).hasMessage("boom");

	assertThat(test.scan(Scannable.Attr.TERMINATED)).isFalse();
	test.onError(new IllegalStateException("boom2"));
	assertThat(test.scan(Scannable.Attr.ERROR)).isSameAs(Exceptions.TERMINATED);
	assertThat(test.scan(Scannable.Attr.TERMINATED)).isTrue();
}
开发者ID:reactor，项目名称:reactor-core，代码行数:21，代码来源:FluxConcatMapTest.java

示例3: scanMain

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Test
public void scanMain() {
	CoreSubscriber<GroupedFlux<Integer, String>> actual = new LambdaSubscriber<>(null, e -> {}, null, null);
	FluxGroupBy.GroupByMain<Integer, Integer, String> test = new FluxGroupBy.GroupByMain<>(actual,
			Queues.<GroupedFlux<Integer, String>>one().get(), Queues.one(), 123, i -> i % 5, i -> String.valueOf(i));
	Subscription sub = Operators.emptySubscription();
       test.onSubscribe(sub);

	assertThat(test.scan(Scannable.Attr.ACTUAL)).isSameAs(actual);
	assertThat(test.scan(Scannable.Attr.PARENT)).isSameAs(sub);
	assertThat(test.scan(Scannable.Attr.REQUESTED_FROM_DOWNSTREAM)).isEqualTo(Long.MAX_VALUE);
	assertThat(test.scan(Scannable.Attr.PREFETCH)).isSameAs(123);
	assertThat(test.scan(Scannable.Attr.BUFFERED)).isSameAs(0);
	assertThat(test.scan(Scannable.Attr.CANCELLED)).isFalse();
	assertThat(test.scan(Scannable.Attr.TERMINATED)).isFalse();
	assertThat(test.scan(Scannable.Attr.ERROR)).isNull();
	test.error = new IllegalStateException("boom");
	assertThat(test.scan(Scannable.Attr.ERROR)).isSameAs(test.error);
}
开发者ID:reactor，项目名称:reactor-core，代码行数:20，代码来源:FluxGroupByTest.java

示例4: scanUnicastGroupedFlux

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Test
public void scanUnicastGroupedFlux() {
	CoreSubscriber<GroupedFlux<Integer, String>> actual = new LambdaSubscriber<>(null, e -> {}, null, null);
	FluxGroupBy.GroupByMain<Integer, Integer, String> main = new FluxGroupBy.GroupByMain<>(actual,
			Queues.<GroupedFlux<Integer, String>>one().get(), Queues.one(), 123, i -> i % 5, i -> String.valueOf(i));
	FluxGroupBy.UnicastGroupedFlux<Integer, String> test = new FluxGroupBy.UnicastGroupedFlux<Integer, String>(1,
			Queues.<String>one().get(), main, 123);
	CoreSubscriber<String> sub = new LambdaSubscriber<>(null, e -> {}, null, null);
       test.subscribe(sub);

	assertThat(test.scan(Scannable.Attr.ACTUAL)).isSameAs(sub);
	assertThat(test.scan(Scannable.Attr.PARENT)).isSameAs(main);
	assertThat(test.scan(Scannable.Attr.REQUESTED_FROM_DOWNSTREAM)).isEqualTo(Long.MAX_VALUE);
	assertThat(test.scan(Scannable.Attr.BUFFERED)).isSameAs(0);
	assertThat(test.scan(Scannable.Attr.CANCELLED)).isFalse();
	assertThat(test.scan(Scannable.Attr.TERMINATED)).isFalse();
	assertThat(test.scan(Scannable.Attr.ERROR)).isNull();
	test.error = new IllegalStateException("boom");
	assertThat(test.scan(Scannable.Attr.ERROR)).isSameAs(test.error);
}
开发者ID:reactor，项目名称:reactor-core，代码行数:21，代码来源:FluxGroupByTest.java

示例5: subscribe

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Override
public void subscribe(CoreSubscriber<? super R> actual) {

	FluxPublishMulticast.FluxPublishMulticaster<T> multicast =
			new FluxPublishMulticast.FluxPublishMulticaster<>(Integer.MAX_VALUE,
					Queues.one(), actual.currentContext());

	Mono<? extends R> out;

	try {
		out = Objects.requireNonNull(transform.apply(fromDirect(multicast)),
				"The transform returned a null Mono");
	}
	catch (Throwable ex) {
		Operators.error(actual, Operators.onOperatorError(ex, actual.currentContext()));
		return;
	}

	if (out instanceof Fuseable) {
		out.subscribe(new FluxPublishMulticast.CancelFuseableMulticaster<>(actual, multicast));
	}
	else {
		out.subscribe(new FluxPublishMulticast.CancelMulticaster<>(actual, multicast));
	}

	source.subscribe(multicast);
}
开发者ID:reactor，项目名称:reactor-core，代码行数:28，代码来源:MonoPublishMulticast.java

示例6: scanConcatMapDelayed

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Test
public void scanConcatMapDelayed() {
	CoreSubscriber<Integer> actual = new LambdaSubscriber<>(null, e -> {}, null, null);
	FluxConcatMap.ConcatMapDelayed<String, Integer> test = new FluxConcatMap.ConcatMapDelayed<>(
			actual, s -> Mono.just(s.length()), Queues.one(), 123, true);

	Subscription parent = Operators.emptySubscription();
	test.onSubscribe(parent);

	test.error = new IllegalStateException("boom");
	test.queue.offer("foo");

	assertThat(test.scan(Scannable.Attr.BUFFERED)).isEqualTo(1);
	assertThat(test.scan(Scannable.Attr.PREFETCH)).isEqualTo(123);
	assertThat(test.scan(Scannable.Attr.DELAY_ERROR)).isTrue();
	assertThat(test.scan(Scannable.Attr.ERROR)).hasMessage("boom");
	assertThat(test.scan(Scannable.Attr.PARENT)).isSameAs(parent);
	assertThat(test.scan(Scannable.Attr.ACTUAL)).isSameAs(actual);

	assertThat(test.scan(Scannable.Attr.TERMINATED)).isFalse();
	test.onError(new IllegalStateException("boom"));
	assertThat(test.scan(Scannable.Attr.TERMINATED)).isTrue();

	assertThat(test.scan(Scannable.Attr.CANCELLED)).isFalse();
	test.cancelled = true;
	assertThat(test.scan(Scannable.Attr.CANCELLED)).isTrue();
}
开发者ID:reactor，项目名称:reactor-core，代码行数:28，代码来源:FluxConcatMapTest.java

示例7: scanGroupJoinSubscription

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Test
public void scanGroupJoinSubscription() {
	CoreSubscriber<String> actual = new LambdaSubscriber<>(null, e -> {}, null, sub -> sub.request(100));
	FluxGroupJoin.GroupJoinSubscription<String, String, String, String, String> test =
			new FluxGroupJoin.GroupJoinSubscription<String, String, String, String, String>(actual,
					s -> Mono.just(s),
					s -> Mono.just(s),
					(l, r) -> l,
					Queues.unbounded().get(),
					Queues.one());

	assertThat(test.scan(Scannable.Attr.ACTUAL)).isSameAs(actual);
	test.request(123);
	assertThat(test.scan(Scannable.Attr.REQUESTED_FROM_DOWNSTREAM)).isEqualTo(123);
	test.queue.add(5);
	test.queue.add(10);
	assertThat(test.scan(Scannable.Attr.BUFFERED)).isEqualTo(1);

	test.error = new IllegalArgumentException("boom");
	assertThat(test.scan(Scannable.Attr.ERROR)).isSameAs(test.error);

	assertThat(test.scan(Scannable.Attr.TERMINATED)).isFalse();
	test.active = 0;
	assertThat(test.scan(Scannable.Attr.TERMINATED)).isTrue();

	assertThat(test.scan(Scannable.Attr.CANCELLED)).isFalse();
	test.cancel();
	assertThat(test.scan(Scannable.Attr.CANCELLED)).isTrue();
}
开发者ID:reactor，项目名称:reactor-core，代码行数:30，代码来源:FluxGroupJoinTest.java

示例8: scanOperator

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Test
public void scanOperator() {
	ParallelSource<Integer> source = new ParallelSource<>(Flux.just(500, 300), 10, 123, Queues.one());
	ParallelPeek<Integer> test = new ParallelPeek<>(source, null, null, null, null, null, null, null, null);

	assertThat(test.scan(Scannable.Attr.PARENT)).isSameAs(source);
	assertThat(test.scan(Scannable.Attr.PREFETCH))
			.isEqualTo(source.getPrefetch())
			.isEqualTo(test.getPrefetch())
			.isEqualTo(123);
}
开发者ID:reactor，项目名称:reactor-core，代码行数:12，代码来源:ParallelPeekTest.java

示例9: scanOperator

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Test
public void scanOperator() {
	Flux<Integer> source = Flux.range(1, 10);
	BlockingIterable<Integer> test = new BlockingIterable<>(source, 35, Queues.one());

	assertThat(test.scanUnsafe(Scannable.Attr.PARENT)).describedAs("PARENT").isSameAs(source);

	//type safe attributes
	assertThat(test.scanUnsafe(Attr.PREFETCH)).describedAs("PREFETCH unsafe").isEqualTo(35);
	assertThat(test.scan(Attr.PREFETCH)).describedAs("PREFETCH").isEqualTo(35); //FIXME
}
开发者ID:reactor，项目名称:reactor-core，代码行数:12，代码来源:BlockingIterableTest.java

示例10: scanOperatorLargePrefetchIsLimitedToIntMax

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Test
public void scanOperatorLargePrefetchIsLimitedToIntMax() {
	Flux<Integer> source = Flux.range(1, 10);
	BlockingIterable<Integer> test = new BlockingIterable<>(source,
			Integer.MAX_VALUE,
			Queues.one());

	assertThat(test.scan(Attr.PREFETCH)).isEqualTo(Integer.MAX_VALUE);
}
开发者ID:reactor，项目名称:reactor-core，代码行数:10，代码来源:BlockingIterableTest.java

示例11: scanOperator

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Test
public void scanOperator() {
    Flux<Integer> source = Flux.range(1, 10).map(i -> i - 1);

    FluxFlattenIterable<Integer, Integer> test = new FluxFlattenIterable<>(source, i -> new ArrayList<>(i), 35, Queues.one());

    assertThat(test.scan(Scannable.Attr.PARENT)).isSameAs(source);
    assertThat(test.scan(Attr.PREFETCH)).isEqualTo(35);
}
开发者ID:reactor，项目名称:reactor-core，代码行数:10，代码来源:FluxFlattenIterableTest.java

示例12: scanSubscriber

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Test
public void scanSubscriber() {
    CoreSubscriber<Integer> actual = new LambdaSubscriber<>(null, e -> {}, null, null);
    FluxFlattenIterable.FlattenIterableSubscriber<Integer, Integer> test =
            new FluxFlattenIterable.FlattenIterableSubscriber<>(actual, i -> new ArrayList<>(i), 123, Queues.<Integer>one());
    Subscription s = Operators.emptySubscription();
    test.onSubscribe(s);

    assertThat(test.scan(Scannable.Attr.PARENT)).isSameAs(s);
    assertThat(test.scan(Scannable.Attr.ACTUAL)).isSameAs(actual);
    assertThat(test.scan(Attr.PREFETCH)).isEqualTo(123);
    test.requested = 35;
    assertThat(test.scan(Attr.REQUESTED_FROM_DOWNSTREAM)).isEqualTo(35);
    test.queue.add(5);
    assertThat(test.scan(Attr.BUFFERED)).isEqualTo(1);

    assertThat(test.scan(Scannable.Attr.ERROR)).isNull();
    assertThat(test.scan(Scannable.Attr.TERMINATED)).isFalse();
    test.error = new IllegalStateException("boom");
    assertThat(test.scan(Scannable.Attr.ERROR)).hasMessage("boom");
    test.onComplete();
    assertThat(test.scan(Scannable.Attr.TERMINATED)).isTrue();

    assertThat(test.scan(Scannable.Attr.CANCELLED)).isFalse();
    test.cancel();
    assertThat(test.scan(Scannable.Attr.CANCELLED)).isTrue();

}
开发者ID:reactor，项目名称:reactor-core，代码行数:29，代码来源:FluxFlattenIterableTest.java

示例13: scanMainSubscriber

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Test
public void scanMainSubscriber() {
	CoreSubscriber<String>[] subs = new CoreSubscriber[1];
	subs[0] = new LambdaSubscriber<>(null, e -> {}, null, null);
	ParallelSource.ParallelSourceMain<String> test = new ParallelSource.ParallelSourceMain<>(
			subs, 123, Queues.one());

	Subscription parent = Operators.emptySubscription();
	test.onSubscribe(parent);

	assertThat(test.scan(Scannable.Attr.PARENT)).isSameAs(parent);
	assertThat(test.scan(Scannable.Attr.PREFETCH)).isEqualTo(123);
	assertThat(test.scan(Scannable.Attr.BUFFERED)).isZero();

	test.queue.offer("foo");
	assertThat(test.scan(Scannable.Attr.BUFFERED)).isEqualTo(1);

	assertThat(test.scan(Scannable.Attr.TERMINATED)).isFalse();
	assertThat(test.scan(Scannable.Attr.CANCELLED)).isFalse();
	assertThat(test.scan(Scannable.Attr.ERROR)).isNull();

	test.onError(new IllegalStateException("boom"));
	assertThat(test.scan(Scannable.Attr.TERMINATED)).isTrue();
	assertThat(test.scan(Scannable.Attr.CANCELLED)).isFalse();
	assertThat(test.scan(Scannable.Attr.ERROR)).hasMessage("boom");

	test.cancel();
	assertThat(test.scan(Scannable.Attr.CANCELLED)).isTrue();
}
开发者ID:reactor，项目名称:reactor-core，代码行数:30，代码来源:ParallelSourceTest.java

示例14: scanInnerSubscriber

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Test
public void scanInnerSubscriber() {
	CoreSubscriber<String>[] subs = new CoreSubscriber[2];
	subs[0] = new LambdaSubscriber<>(null, e -> {}, null, null);
	subs[1] = new LambdaSubscriber<>(null, e -> {}, null, null);
	ParallelSource.ParallelSourceMain<String> main = new ParallelSource.ParallelSourceMain<>(
			subs, 123, Queues.one());

	ParallelSource.ParallelSourceMain.ParallelSourceInner<String> test =
			new ParallelSource.ParallelSourceMain.ParallelSourceInner<>(
					main, 1, 10);

	assertThat(test.scan(Scannable.Attr.PARENT)).isSameAs(main);
	assertThat(test.scan(Scannable.Attr.ACTUAL)).isSameAs(subs[test.index]);
}
开发者ID:reactor，项目名称:reactor-core，代码行数:16，代码来源:ParallelSourceTest.java

示例15: scanOperator

import reactor.util.concurrent.Queues; //导入方法依赖的package包/类
@Test
public void scanOperator() {
	ParallelFlux<Integer> source = Flux.just(500, 300).parallel(10);
	ParallelMergeSequential<Integer> test = new ParallelMergeSequential<>(source, 123, Queues.one());

	assertThat(test.scan(Scannable.Attr.PARENT)).isSameAs(source);
	assertThat(test.scan(Scannable.Attr.PREFETCH)).isEqualTo(123);
}
开发者ID:reactor，项目名称:reactor-core，代码行数:9，代码来源:ParallelMergeSequentialTest.java


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