/**
 * ============LICENSE_START====================================================
 * org.onap.aaf
 * ===========================================================================
 * Copyright (c) 2018 AT&T Intellectual Property. 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.
 * 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.
 * ============LICENSE_END====================================================
 */

package org.onap.aaf.auth.batch.helpers;

public interface Visitor<T> {
    void visit(T t);

    public static class Multi<T> implements Visitor<T> {
        private final Visitor<T>[] visitors;
        @SafeVarargs
        public Multi(Visitor<T> ... vs) {
            visitors  = vs;
        }

        @Override
        public void visit(T t) {
            for(Visitor<T> v : visitors) {
                v.visit(t);
            }
        }
    };
}