SdkFunction.java

/*
 * Copyright 2010-2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file 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.
 */

package com.amazonaws.waiters;

import com.amazonaws.annotation.SdkProtectedApi;

@SdkProtectedApi
public interface SdkFunction<Input, Output> {

    /**
     * Abstract method that makes a call to the operation
     * specified by the waiter by taking the corresponding
     * input and returns the corresponding output
     *
     * @param input Corresponding request for the operation
     * @return Corresponding result of the operation
     */
    Output apply(Input input);
}