| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.internal.logging; |
| |
| /** |
| * A fake implementation of InstanceIdSequence that returns 0, 1, 2, ... |
| */ |
| public class InstanceIdSequenceFake extends InstanceIdSequence { |
| |
| public InstanceIdSequenceFake(int instanceIdMax) { |
| super(instanceIdMax); |
| } |
| |
| private int mNextId = 0; |
| |
| @Override |
| public InstanceId newInstanceId() { |
| synchronized (this) { |
| if (mNextId >= mInstanceIdMax) { |
| mNextId = 0; |
| } |
| return newInstanceIdInternal(mNextId++); |
| } |
| } |
| } |