1 /*
2  * Copyright (C) 2017 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.types
18 
19 import androidx.room.parser.SQLTypeAffinity
20 import androidx.room.solver.CodeGenScope
21 import javax.lang.model.type.TypeMirror
22 
23 /**
24  * Reads value from a cursor at the given index.
25  * see: StatementValueBinder
26  */
27 interface CursorValueReader {
affinitynull28     fun affinity(): SQLTypeAffinity
29     fun typeMirror(): TypeMirror
30     fun readFromCursor(outVarName: String, cursorVarName: String, indexVarName: String,
31                                 scope: CodeGenScope)
32 }
33