1 /*
2  * Copyright (C) 2015 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 package android.databinding.tool.reflection;
17 
18 import org.jetbrains.annotations.Nullable;
19 
20 public class Callable {
21     public enum Type {
22         METHOD,
23         FIELD
24     }
25 
26     public static final int DYNAMIC = 1;
27     public static final int CAN_BE_INVALIDATED = 1 << 1;
28     public static final int STATIC = 1 << 2;
29 
30     public final Type type;
31 
32     public final String name;
33 
34     public final String setterName;
35 
36     public final ModelClass resolvedType;
37 
38     @Nullable
39     public final ModelMethod method;
40 
41     private final int mFlags;
42 
43     private final int mParameterCount;
44 
Callable(Type type, String name, String setterName, ModelClass resolvedType, int parameterCount, int flags, ModelMethod method)45     public Callable(Type type, String name, String setterName, ModelClass resolvedType,
46             int parameterCount, int flags, ModelMethod method) {
47         this.type = type;
48         this.name = name;
49         this.resolvedType = resolvedType;
50         mParameterCount = parameterCount;
51         this.setterName = setterName;
52         mFlags = flags;
53         this.method = method;
54     }
55 
getTypeCodeName()56     public String getTypeCodeName() {
57         return resolvedType.toJavaCode();
58     }
59 
getParameterCount()60     public int getParameterCount() {
61         return mParameterCount;
62     }
63 
isDynamic()64     public boolean isDynamic() {
65         return (mFlags & DYNAMIC) != 0;
66     }
67 
isStatic()68     public boolean isStatic() {
69         return (mFlags & STATIC) != 0;
70     }
71 
canBeInvalidated()72     public boolean canBeInvalidated() {
73         return (mFlags & CAN_BE_INVALIDATED) != 0;
74     }
75 
getMinApi()76     public int getMinApi() {
77         return 1;
78     }
79 
80     @Override
toString()81     public String toString() {
82         return "Callable{" +
83                 "type=" + type +
84                 ", name='" + name + '\'' +
85                 ", resolvedType=" + resolvedType +
86                 ", isDynamic=" + isDynamic() +
87                 ", canBeInvalidated=" + canBeInvalidated() +
88                 ", static=" + isStatic() +
89                 ", method=" + method +
90                 '}';
91     }
92 }
93