/*
 * Copyright 2015 Amazon.com, Inc. or its affiliates. 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.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file 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 com.amazonaws.services.dynamodbv2.datamodeling.encryption;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Overrides the default tablename used as part of the data signature with {@code tableName}
 * instead. This can be useful when multiple tables are used interchangably and data should be able
 * to be copied or moved between them without needing to be reencrypted.
 *
 * <p>For guidance on performing a safe data model change procedure, please see <a
 * href="https://docs.aws.amazon.com/database-encryption-sdk/latest/devguide/data-model.html"
 * target="_blank"> DynamoDB Encryption Client Developer Guide: Changing your data model</a>
 *
 * @author Greg Rubin
 */
@Target(value = {ElementType.TYPE})
@Retention(value = RetentionPolicy.RUNTIME)
public @interface TableAadOverride {
  String tableName();
}