org.zalando.riptide.capture.Capture Maven / Gradle / Ivy

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package org.zalando.riptide.capture;

/*
 * ⁣
 * Riptide: Capture
 * ⁣⁣
 * Copyright (C) 2015 - 2016 Zalando SE
 * ⁣⁣
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ⁣
 */

import org.springframework.util.concurrent.ListenableFuture;
import org.zalando.riptide.ThrowingConsumer;

import java.util.NoSuchElementException;

public interface Capture extends ThrowingConsumer {

    T retrieve() throws NoSuchElementException;

    ListenableFuture adapt(final ListenableFuture future);

    static  Capture empty() {
        return new DefaultCapture<>();
    }

}