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.vo
18 
19 import androidx.room.ForeignKey
20 
21 /**
22  * Compiler representation of ForeignKey#Action.
23  */
24 enum class ForeignKeyAction(val annotationValue: Int, val sqlName: String) {
25     NO_ACTION(ForeignKey.NO_ACTION, "NO ACTION"),
26     RESTRICT(ForeignKey.RESTRICT, "RESTRICT"),
27     SET_NULL(ForeignKey.SET_NULL, "SET NULL"),
28     SET_DEFAULT(ForeignKey.SET_DEFAULT, "SET DEFAULT"),
29     CASCADE(ForeignKey.CASCADE, "CASCADE");
30     companion object {
<lambda>null31         private val mapping by lazy {
32             ForeignKeyAction.values().associateBy { it.annotationValue }
33         }
fromAnnotationValuenull34         fun fromAnnotationValue(value: Int?) = mapping[value]
35     }
36 }
37