/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates.
*
* 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.
*/
package org.guvnor.ala.pipeline;
import java.util.Optional;
import java.util.function.BiFunction;
/*
* BiFunctionConfigExecutor implementations will provide a result based on two inputs.
* notice that this interface extends the functional interface BiFunction.
* @param <T> the type of the first argument to the function
* @param <U> the type of the second argument to the function
* @param <R> the type of the result of the function
* @see BiFunction
*/
public interface BiFunctionConfigExecutor<T, U, R> extends ConfigExecutor,
BiFunction<T, U, Optional<R>> {
}