1/* 2 * Copyright (C) 2024 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 17import {TraceType} from 'trace/trace_type'; 18import {WasmEngineProxy} from 'trace_processor/wasm_engine_proxy'; 19 20export abstract class AbstractSearchViewFactory { 21 abstract readonly traceType: TraceType; 22 23 constructor(protected traceProcessor: WasmEngineProxy) {} 24 25 protected async createSqlTableWithDefaults( 26 tableName: string, 27 ): Promise<string> { 28 const newTableName = `${tableName}_with_defaults`; 29 const sql = ` 30 CREATE PERFETTO TABLE ${newTableName}( 31 id INT, 32 base64_proto_id INT, 33 flat_key STRING, 34 key STRING, 35 int_value LONG, 36 string_value STRING, 37 real_value DOUBLE, 38 display_value STRING 39 ) AS 40 SELECT 41 id, 42 base64_proto_id, 43 flat_key, 44 key, 45 int_value, 46 string_value, 47 real_value, 48 CASE 49 WHEN int_value IS NOT NULL THEN cast_string!(int_value) 50 WHEN string_value IS NOT NULL THEN string_value 51 WHEN real_value IS NOT NULL THEN cast_string!(real_value) 52 ELSE NULL END 53 AS display_value 54 FROM __intrinsic_winscope_proto_to_args_with_defaults('${tableName}'); 55 `; 56 await this.traceProcessor.query(sql); 57 return newTableName; 58 } 59 60 abstract createSearchViews(): Promise<string[]>; 61} 62