1 /*
2 * Copyright (C) 2019 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 com.android.tools.metalava
18
19 import com.android.tools.metalava.model.ClassItem
20 import com.android.tools.metalava.model.Item
21 import com.android.tools.metalava.model.visitors.ApiVisitor
22
23 /**
24 * Iterates over APIs matching a certain filter, and calls markRecent on each.
25 *
26 * If you want to compare a previous API and a current API and migrate only the APIs that changed
27 * between the two, then see {@link com.android.tools.metalava.NullnessMigration} instead.
28 */
29 class MarkPackagesAsRecent(val filter: PackageFilter) :
30 ApiVisitor(
31 filterEmit = apiPredicate(),
32 filterReference = apiPredicate(),
33 includeEmptyOuterClasses = true,
34 config = @Suppress("DEPRECATION") options.apiVisitorConfig,
35 ) {
includenull36 override fun include(cls: ClassItem): Boolean {
37 return filter.matches(cls.containingPackage())
38 }
39
visitItemnull40 override fun visitItem(item: Item) {
41 item.markRecent()
42 }
43 }
44
45 @Suppress("DEPRECATION")
apiPredicatenull46 private fun apiPredicate() =
47 ApiPredicate(config = options.apiPredicateConfig.copy(ignoreShown = true))
48