1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package org.apache.shardingsphere.infra.rule.event.rule.alter; 19 20 import org.apache.shardingsphere.infra.rule.event.rule.RuleItemChangedEvent; 21 22 /** 23 * Alter rule item event. 24 */ 25 public interface AlterRuleItemEvent extends RuleItemChangedEvent { 26 27 /** 28 * Get database name. 29 * 30 * @return database name 31 */ 32 String getDatabaseName(); 33 34 /** 35 * Get active version key. 36 * 37 * @return active version key 38 */ 39 String getActiveVersionKey(); 40 41 /** 42 * Get active version. 43 * 44 * @return active version 45 */ 46 String getActiveVersion(); 47 }