/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.cassandra.service;
public abstract class MigrationListener
{
public void onCreateKeyspace(String ksName) {}
public void onCreateColumnFamily(String ksName, String cfName) {}
public void onCreateUserType(String ksName, String typeName) {}
public void onUpdateKeyspace(String ksName) {}
public void onUpdateColumnFamily(String ksName, String cfName, boolean columnsDidChange) {}
public void onUpdateUserType(String ksName, String typeName) {}
public void onDropKeyspace(String ksName) {}
public void onDropColumnFamily(String ksName, String cfName) {}
public void onDropUserType(String ksName, String typeName) {}
}