/*
 *   Copyright 2017 Observational Health Data Sciences and Informatics
 *   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.
 *
 *   Authors: Vitaly Koulakov
 *
 */

package org.ohdsi.webapi.check.operations;

import java.util.function.Consumer;
import java.util.function.Function;

public interface ConditionalOperations<T, V> {
    ExecutiveOperations<T, V> when(Function<T, Boolean> condition);

    ExecutiveOperations<T, V> isA(Class<?> clazz);

    ConditionalOperations<T, V> orElse(Consumer<T> consumer);

    ConditionalOperations<T, V> orElseReturn(Function<T, V> function);

    V value();
}
