1 /*
2  * Copyright 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package androidx.room.integration.testapp.database;
18 
19 import androidx.room.Dao;
20 import androidx.room.Insert;
21 import androidx.room.Query;
22 
23 import java.util.List;
24 
25 /**
26  * Simple Product DAO with FTS.
27  */
28 @Dao
29 public interface ProductFtsDao extends ProductDao {
30 
31     /**
32      * Insert a product description.
33      */
34     @Insert
addDescription(Description description)35     void addDescription(Description description);
36 
37     /**
38      * Query product with matching description.
39      */
40     @Query("SELECT DISTINCT Product.* FROM Product JOIN Description ON mId = mProductId "
41             + "WHERE mText MATCH :query")
getProductsWithDescription(String query)42     List<Product> getProductsWithDescription(String query);
43 }
44