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.cts.apicoverage;
18 
19 import java.util.Collection;
20 import java.util.Collections;
21 import java.util.HashMap;
22 import java.util.Iterator;
23 import java.util.Map;
24 import java.util.Map.Entry;
25 
26 /** Representation of a package in the API containing classes. */
27 class ApiPackage implements HasCoverage {
28 
29     private final String mName;
30 
31     private final Map<String, ApiClass> mApiClassMap = new HashMap<String, ApiClass>();
32 
ApiPackage(String name)33     ApiPackage(String name) {
34         mName = name;
35     }
36 
37     @Override
getName()38     public String getName() {
39         return mName;
40     }
41 
addClass(ApiClass apiClass)42     public void addClass(ApiClass apiClass) {
43         mApiClassMap.put(apiClass.getName(), apiClass);
44     }
45 
getClass(String name)46     public ApiClass getClass(String name) {
47         return mApiClassMap.get(name);
48     }
49 
getClasses()50     public Collection<ApiClass> getClasses() {
51         return Collections.unmodifiableCollection(mApiClassMap.values());
52     }
53 
getNumCoveredMethods()54     public int getNumCoveredMethods() {
55         int covered = 0;
56         for (ApiClass apiClass : mApiClassMap.values()) {
57             covered += apiClass.getNumCoveredMethods();
58         }
59         return covered;
60     }
61 
getTotalMethods()62     public int getTotalMethods() {
63         int total = 0;
64         for (ApiClass apiClass : mApiClassMap.values()) {
65             total += apiClass.getTotalMethods();
66         }
67         return total;
68     }
69 
70     @Override
getCoveragePercentage()71     public float getCoveragePercentage() {
72         return (float) getNumCoveredMethods() / getTotalMethods() * 100;
73     }
74 
75     @Override
getMemberSize()76     public int getMemberSize() {
77         return getTotalMethods();
78     }
79 
80     /** Iterate through all classes and add superclass. */
resolveSuperClasses(Map<String, ApiPackage> packageMap)81     public void resolveSuperClasses(Map<String, ApiPackage> packageMap) {
82         Iterator<Entry<String, ApiClass>> it = mApiClassMap.entrySet().iterator();
83         while (it.hasNext()) {
84             Map.Entry<String, ApiClass> entry = it.next();
85             ApiClass apiClass = entry.getValue();
86             if (apiClass.getSuperClassName() != null) {
87                 String superClassName = apiClass.getSuperClassName();
88                 // Split the fully qualified class name into package and class name.
89                 String packageName = superClassName.substring(0, superClassName.lastIndexOf('.'));
90                 String className = superClassName.substring(
91                         superClassName.lastIndexOf('.') + 1, superClassName.length());
92                 if (packageMap.containsKey(packageName)) {
93                     ApiPackage apiPackage = packageMap.get(packageName);
94                     ApiClass superClass = apiPackage.getClass(className);
95                     if (superClass != null) {
96                         // Add the super class
97                         apiClass.setSuperClass(superClass);
98                     }
99                 }
100             }
101         }
102     }
103 }
104