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 17 package android.tools 18 19 import android.os.Trace 20 import android.tools.function.Predicate 21 withCachenull22inline fun <reified T : Any> withCache(newInstancePredicate: Predicate<T>): T = 23 Cache.get(newInstancePredicate.invoke()) 24 25 fun <T> withTracing(name: String, predicate: Predicate<T>): T = 26 try { 27 Trace.beginSection(name) 28 predicate.invoke() 29 } finally { 30 Trace.endSection() 31 } 32