1/*
2 * Copyright (C) 2016 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
17package androidx.room.solver.types
18
19import androidx.room.ext.L
20import androidx.room.solver.CodeGenScope
21import javax.annotation.processing.ProcessingEnvironment
22import javax.lang.model.type.TypeKind.BOOLEAN
23import javax.lang.model.type.TypeKind.INT
24
25/**
26 * int to boolean adapter.
27 */
28object PrimitiveBooleanToIntConverter {
29    fun create(processingEnvironment: ProcessingEnvironment): List<TypeConverter> {
30        val tBoolean = processingEnvironment.typeUtils.getPrimitiveType(BOOLEAN)
31        val tInt = processingEnvironment.typeUtils.getPrimitiveType(INT)
32        return listOf(
33                object : TypeConverter(tBoolean, tInt) {
34                    override fun convert(inputVarName: String, outputVarName: String,
35                                         scope: CodeGenScope) {
36                        scope.builder().addStatement("$L = $L ? 1 : 0", outputVarName, inputVarName)
37                    }
38                },
39                object : TypeConverter(tInt, tBoolean) {
40                    override fun convert(inputVarName: String, outputVarName: String,
41                                         scope: CodeGenScope) {
42                        scope.builder().addStatement("$L = $L != 0", outputVarName, inputVarName)
43                    }
44                })
45    }
46}
47