1 /*
2  * Copyright (C) 2010 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.apkcheck;
18 
19 import java.util.HashMap;
20 import java.util.Iterator;
21 
22 /**
23  * Holds a list of API members, including classes, fields, and methods.
24  */
25 public class ApiList {
26     private HashMap<String,PackageInfo> mPackageList;
27     private String mDebugString;
28     private int mWarnings, mErrors;
29 
30     /**
31      * Constructs an ApiList.
32      *
33      * @param debugString Identification string useful for debugging.
34      */
ApiList(String debugString)35     public ApiList(String debugString) {
36         mPackageList = new HashMap<String,PackageInfo>();
37         mDebugString = debugString;
38     }
39 
40     /**
41      * Returns the source filename.  Useful for debug messages only.
42      */
getDebugString()43     public String getDebugString() {
44         return mDebugString;
45     }
46 
47     /**
48      * Increment the number of warnings associated with this API list.
49      */
incrWarnings()50     public void incrWarnings() {
51         mWarnings++;
52     }
53 
54     /**
55      * Increment the errors of warnings associated with this API list.
56      */
incrErrors()57     public void incrErrors() {
58         mErrors++;
59     }
60 
61     /**
62      * Returns the number of warnings associated with this API list.
63      */
getWarningCount()64     public int getWarningCount() {
65         return mWarnings;
66     }
67 
68     /**
69      * Returns the number of errors associated with this API list.
70      */
getErrorCount()71     public int getErrorCount() {
72         return mErrors;
73     }
74 
75     /**
76      * Retrieves the named package.
77      *
78      * @return the package, or null if no match was found
79      */
getPackage(String name)80     public PackageInfo getPackage(String name) {
81         return mPackageList.get(name);
82     }
83 
84     /**
85      * Retrieves the named package, creating it if it doesn't already
86      * exist.
87      */
getOrCreatePackage(String name)88     public PackageInfo getOrCreatePackage(String name) {
89         PackageInfo pkgInfo = mPackageList.get(name);
90         if (pkgInfo == null) {
91             pkgInfo = new PackageInfo(name);
92             mPackageList.put(name, pkgInfo);
93         }
94         return pkgInfo;
95     }
96 
97     /**
98      * Returns an iterator for the set of known packages.
99      */
getPackageIterator()100     public Iterator<PackageInfo> getPackageIterator() {
101         return mPackageList.values().iterator();
102     }
103 }
104 
105