40 lines
1.2 KiB
Java
40 lines
1.2 KiB
Java
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/**
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* Copyright 2013 Netflix, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package rx.operators;
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import rx.Observer;
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import rx.Subscription;
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import rx.subscriptions.Subscriptions;
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import rx.util.functions.Func1;
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/**
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* Accepts an Iterable object and exposes it as an Observable.
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*
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* @param <T>
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* The type of the Iterable sequence.
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*/
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public final class OperationToObservableIterable<T> {
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public static <T> Func1<Observer<T>, Subscription> toObservableIterable(Iterable<T> iterable) {
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return (Observer<T> observer) -> {
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for (T item : iterable)
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observer.onNext(item);
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observer.onCompleted();
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return Subscriptions.empty();
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};
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}
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}
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