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 
17 package androidx.constraintlayout.core;
18 
19 public class GoalRow extends ArrayRow {
20 
GoalRow(Cache cache)21     public GoalRow(Cache cache) {
22         super(cache);
23     }
24 
25     @Override
addError(SolverVariable error)26     public void addError(SolverVariable error) {
27         super.addError(error);
28         // error variables in the goal shouldn't be tracked (we only care if they are
29         // in the system rows)
30         error.usageInRowCount--;
31     }
32 }
33