001/*
002 * Copyright 2012-2017 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.boot.autoconfigure.cassandra;
018
019import com.datastax.driver.core.Cluster;
020import com.datastax.driver.core.Cluster.Builder;
021
022/**
023 * Callback interface that can be implemented by beans wishing to customize the
024 * {@link Cluster} via a {@link Builder Cluster.Builder} whilst retaining default
025 * auto-configuration.
026 *
027 * @author Eddú Meléndez
028 * @since 1.5.0
029 */
030@FunctionalInterface
031public interface ClusterBuilderCustomizer {
032
033        /**
034         * Customize the {@link Builder}.
035         * @param clusterBuilder the builder to customize
036         */
037        void customize(Builder clusterBuilder);
038
039}