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 android.arch.persistence.room.solver.types 18 19import android.arch.persistence.room.parser.SQLTypeAffinity 20import com.squareup.javapoet.TypeName 21import javax.lang.model.type.TypeMirror 22 23/** 24 * A code generator that can read a field from Cursor and write a field to a Statement 25 */ 26abstract class ColumnTypeAdapter(val out: TypeMirror, val typeAffinity: SQLTypeAffinity) : 27 StatementValueBinder, CursorValueReader { 28 val outTypeName: TypeName by lazy { TypeName.get(out) } 29 override fun typeMirror() = out 30 override fun affinity(): SQLTypeAffinity = typeAffinity 31} 32