1 /*
2  * Copyright (C) 2017 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 #include "ConditionWizard.h"
17 
18 namespace android {
19 namespace os {
20 namespace statsd {
21 
22 using std::vector;
23 
24 ConditionState ConditionWizard::query(const int index, const ConditionKey& parameters,
25                                       const bool isPartialLink) {
26     vector<ConditionState> cache(mAllConditions.size(), ConditionState::kNotEvaluated);
27 
28     mAllConditions[index]->isConditionMet(
29         parameters, mAllConditions, isPartialLink,
30         cache);
31     return cache[index];
32 }
33 
34 const set<HashableDimensionKey>* ConditionWizard::getChangedToTrueDimensions(
35         const int index) const {
36     return mAllConditions[index]->getChangedToTrueDimensions(mAllConditions);
37 }
38 
39 const set<HashableDimensionKey>* ConditionWizard::getChangedToFalseDimensions(
40         const int index) const {
41     return mAllConditions[index]->getChangedToFalseDimensions(mAllConditions);
42 }
43 
44 bool ConditionWizard::IsChangedDimensionTrackable(const int index) {
45     if (index >= 0 && index < (int)mAllConditions.size()) {
46         return mAllConditions[index]->IsChangedDimensionTrackable();
47     } else {
48         return false;
49     }
50 }
51 
52 bool ConditionWizard::IsSimpleCondition(const int index) {
53     if (index >= 0 && index < (int)mAllConditions.size()) {
54         return mAllConditions[index]->IsSimpleCondition();
55     } else {
56         return false;
57     }
58 }
59 
60 bool ConditionWizard::equalOutputDimensions(const int index, const vector<Matcher>& dimensions) {
61     if (index >= 0 && index < (int)mAllConditions.size()) {
62         return mAllConditions[index]->equalOutputDimensions(mAllConditions, dimensions);
63     } else {
64         return false;
65     }
66 }
67 
68 }  // namespace statsd
69 }  // namespace os
70 }  // namespace android
71