1 /*
<lambda>null2  * Copyright (C) 2018 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.model
18 
19 import com.android.tools.metalava.model.visitors.ItemVisitor
20 import com.android.tools.metalava.model.visitors.TypeVisitor
21 
22 interface PropertyItem : MemberItem {
23     /** The type of this property */
24     override fun type(): TypeItem
25 
26     override fun accept(visitor: ItemVisitor) {
27         if (visitor.skip(this)) {
28             return
29         }
30 
31         visitor.visitItem(this)
32         visitor.visitProperty(this)
33 
34         visitor.afterVisitProperty(this)
35         visitor.afterVisitItem(this)
36     }
37 
38     override fun acceptTypes(visitor: TypeVisitor) {
39         if (visitor.skip(this)) {
40             return
41         }
42 
43         val type = type()
44         visitor.visitType(type, this)
45         visitor.afterVisitType(type, this)
46     }
47 
48     override fun hasNullnessInfo(): Boolean {
49         if (!requiresNullnessInfo()) {
50             return true
51         }
52 
53         return modifiers.hasNullnessInfo()
54     }
55 
56     override fun requiresNullnessInfo(): Boolean {
57         if (type().primitive) {
58             return false
59         }
60 
61         return true
62     }
63 
64     companion object {
65         val comparator: java.util.Comparator<PropertyItem> = Comparator { a, b -> a.name().compareTo(b.name()) }
66     }
67 }