1 /*
2  * Copyright 2021 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.solver.query.result
18 
19 import androidx.room.compiler.processing.XType
20 
21 /** A row adapter containing mapping information of the query and its result usage. */
22 abstract class QueryMappedRowAdapter(out: XType) : RowAdapter(out) {
23     abstract val mapping: Mapping
24 
25     /** Base class of an adapter mapping declaring the used columns by the adapter. */
26     abstract class Mapping {
27         abstract val usedColumns: List<String>
28     }
29 }
30