| /* |
| * Copyright 2021 The Android Open Source Project |
| * |
| * 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. |
| */ |
| |
| package androidx.room |
| |
| /** |
| * Repeatable annotation declaring the renamed columns in the [AutoMigration.to] version of |
| * an auto migration. |
| * |
| * @see AutoMigration |
| */ |
| @JvmRepeatable(RenameColumn.Entries::class) |
| @Target(AnnotationTarget.CLASS) |
| @Retention(AnnotationRetention.BINARY) |
| public annotation class RenameColumn( |
| /** |
| * Name of the table in the [AutoMigration.from] version of the database the renamed |
| * column is found in. The name in [AutoMigration.from] version is used in case the table |
| * was renamed in the [AutoMigration.to] version. |
| * |
| * @return Name of the table |
| */ |
| val tableName: String, |
| |
| /** |
| * Name of the column in the [AutoMigration.from] version of the database. |
| * |
| * @return Name of the column. |
| */ |
| val fromColumnName: String, |
| |
| /** |
| * Name of the column in the [AutoMigration.to] version of the database. |
| * |
| * @return Name of the column. |
| */ |
| val toColumnName: String, |
| ) { |
| /** |
| * Container annotation for the repeatable annotation [RenameColumn]. |
| */ |
| @Target(AnnotationTarget.CLASS) |
| @Retention(AnnotationRetention.BINARY) |
| public annotation class Entries( |
| vararg val value: RenameColumn |
| ) |
| } |
