| /* |
| * Copyright (C) 2017 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.sqlite.db; |
| |
| /** |
| * A query with typed bindings. It is better to use this API instead of |
| * {@link android.database.sqlite.SQLiteDatabase#rawQuery(String, String[])} because it allows |
| * binding type safe parameters. |
| */ |
| public interface SupportSQLiteQuery { |
| /** |
| * The SQL query. This query can have placeholders(?) for bind arguments. |
| * |
| * @return The SQL query to compile |
| */ |
| String getSql(); |
| |
| /** |
| * Callback to bind the query parameters to the compiled statement. |
| * |
| * @param statement The compiled statement |
| */ |
| void bindTo(SupportSQLiteProgram statement); |
| |
| /** |
| * Returns the number of arguments in this query. This is equal to the number of placeholders |
| * in the query string. See: https://www.sqlite.org/c3ref/bind_blob.html for details. |
| * |
| * @return The number of arguments in the query. |
| */ |
| int getArgCount(); |
| } |